Cylindrical Roller Bearings

Most of the cylindrical roller bearings are separable. This make it very convenient to mount and dismount. Cylindrical roller bearings can carry the heavier radial load and are suitable to be used in the condition of high speed. This type of bearings can allow a small angular error between inner axes and outer axes in the range of 2′ ～ 4′. Therefore, it requires higher machining precision on shaft and housing; otherwise, asymmetrical load and stress would be focused at the position of the raceway. However, this situation can be improved by correcting the contacted generatrix of rollers or raceways. According to different rows, cylindrical roller bearings are divided into single row, double-row, and multi-row cylindrical rollers. These differences are also displayed on the design of flange position. The commonly used types of cylindrical roller bearings are as follows.

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Principal dimensions Basic load ratings Limiting speed Designation
Dynamic Static Grease Oil
d D B Cr Cor RPM RPM
mm KN r/min
17 47 14 19.2 16.9 14000 17000 NU 303M
18 52 15 30.8 25.4 10000 14000 NB 3/18 JR/YA4
20 47 14 23.8 23.9 13000 16000 N 204
20 47 14 25.1 25.2 13000 16000 NU 204M
20 47 14 25.1 25.2 13000 16000 NJ 204M
25 62 17 38 37 9500 12000 NJ 305 ETN1
25 62 17 38.2 34.7 2500 5000 NCL 305 V
25 52 15 28.8 27.1 11000 14000 NU 205M
25 52 15 30.6 29.3 10500 13500 NJ 205 EF1
25 52 15 30.6 29.3 11000 14000 NJ 205 ETN1
25 52 15 28.8 27.1 11000 14000 NJ 205 EM
25 52 15 28.8 27.1 11000 14000 NU 205 EM
25 52 18 37.8 40.2 2200 4500 NU 2205 V/C9
25 62 17 36.9 32 9500 12000 NJ 305 E
25 62 17 30.6 26.6 9500 12000 NJ 305
25 62 17 38 37 9500 12000 NU 305 M
25 62 24 50.5 49.5 9000 11000 NJ 2305M
25 62 24 58.4 62.2 2200 4500 NCL 2305 V
30 72 19 51.2 48 9000 11000 NU 306 EM
30 62 16 34.3 21.7 9500 12000 N 206 E
30 62 16 34.3 21.7 9500 12000 NJ 206 E
30 62 16 34.3 21.7 9500 12000 NU 206 E
30 62 16 26.5 25.3 9500 12000 N 206
30 62 16 26.5 25.3 9500 12000 NU 206M
30 62 16 32.9 29.7 9500 12000 NU 206EM
30 62 16 26.5 25.3 9500 12000 NU 206Q1PS
30 62 16 26.5 25.3 9500 12000 NJ 206M
30 62 16 36.1 34.7 10810 13620 N 206 ETN1
30 62 16 36.1 34.7 10810 13620 NU 206 ETN1
30 62 16 36.1 34.7 10810 13620 NJ 206 ETN1
30 62 16 36.1 34.7 9000 11500 NJ 206 EF1
30 72 19 51.2 48 9000 11000 NF 306 E
35 72 17 45.3 43.8 8500 10000 NJ 207 EM
35 72 17 45.3 43.8 8500 10000 NU 207 EM
35 72 17 49.2 51.9 9340 11770 N 207 ETN1
35 80 21 50.9 48.5 7000 8500 NU 307 M
35 80 21 50.9 48.5 7000 8500 NF 307
35 80 21 50.9 48.5 7000 8500 NJ 307
35 80 21 59.1 39.2 8000 9500 NJ 307 E
35 80 21 70.6 66.2 7000 8500 NJ307ETN1
35 80 21 70.6 66.2 7000 8500 NJ 307 EF1
35 80 21 80.2 83.3 2500 3050 NJ307ENV/C9
35 80 21 80.2 83.3 2500 3050 NJ 307 EV
35 80 31 64.8 66.1 7000 8500 NJ 2307
35 80 31 92.2 99.3 7000 8500 NJ2307EF1
35 80 31 92.2 99.3 7000 8500 NU2307EF1
35 100 25 77.5 72.5 6700 8000 NJ 407 M
40 80 18 48.5 47.7 7500 9000 N 208
40 80 18 48.5 47.7 7500 9000 NF 208
40 80 18 49.1 31.9 7500 9000 NJ 208 E
40 80 18 49.1 31.9 7500 9000 NF 208 E
40 80 18 49.1 31.9 7500 9000 NU 208 E
40 80 18 48.5 47.7 7500 9000 N 208 M
40 80 18 48.5 47.7 7500 9000 NU 208M
40 80 18 48.5 47.7 7500 9000 NJ 208M
40 80 18 51.2 50.4 8330 10500 NU 208 ETN1
40 80 18 51.2 50.4 8330 10500 NJ 208 ETN1
40 80 18 51.2 50.4 8330 10500 NF 208 ETN1
40 90 23 59.8 58.4 6700 8000 N 308
40 90 23 59.8 58.4 6700 8000 NU308Q1
40 90 23 59.8 58.4 6700 8000 NU 308M
40 90 23 59.8 58.4 6700 8000 NU308L
40 90 23 59.8 58.4 6700 8000 NJ 308M
40 90 23 83.6 88.4 6700 8000 NU 308 EPC/P5
40 90 23 98.9 103 NJ 308 EV/C9YB2
40 90 23 59.8 58.4 6700 8000 NJ308L
40 90 23 59.8 58.4 6700 8000 NF 308 M
40 90 23 87.7 87.4 6500 7500 NF308EF1
40 90 33 111 119 6300 7500 NJ2308E
40 110 27 106 102 6000 7000 N408M
45 85 19 60.1 62.5 6700 8000 NJ 209 EM
45 85 19 64.3 68.1 6700 8000 NJ 209EF1
45 85 23 66.1 79.5 6700 8000 NU 2209 L1
45 85 23 72.6 79.5 6700 8000 NJ 2209 EF1
45 85 23 72.6 79.5 6700 8000 NJ 2209 EM1
45 85 23 72.6 79.5 6700 8000 NU 2209 EM
45 100 25 101 103 6300 7500 NF309EF1
45 100 25 79.5 78.5 6300 7500 N 309
45 100 25 79.5 78.5 6300 7500 NU 309M
45 100 25 79.5 78.5 6300 7500 NU 309L
45 100 25 79.5 78.5 6300 7500 NJ 309M
45 100 25 79.5 78.5 6300 7500 NJ 309L
45 100 36 93.3 104 5600 6700 N 2309M
45 120 29 117 115 5600 6700 NJ 409 M
50 90 20 54.8 60.3 6300 7500 NJ 210M
50 90 20 54.8 60.3 6300 7500 NJ 210L
50 90 20 52.3 56.8 6300 7500 N 210
50 90 20 54.8 60.3 6300 7500 NU 210M
50 90 20 54.8 60.3 6300 7500 NU 210L
50 90 20 52.3 56.8 6300 7500 NU 210Q1
50 90 20 59.9 63.4 6300 7500 NJ 210EM
50 90 20 59.9 63.4 6300 7500 NU 210EM
50 90 23 64.1 69.1 6300 7500 NU 2210 EM
50 90 23 76.2 86.4 6300 7500 NU 2210 EM1
50 110 27 90.4 90.7 5000 6000 N 310
50 110 27 90.4 90.7 5000 6000 NU 310
50 110 27 90.4 90.7 5000 6000 NU 310M
50 110 27 90.4 90.7 5000 6000 NJ 310
50 110 27 90.4 90.7 5000 6000 NJ 310M
50 110 40 121 133 5000 6000 NU 2310M
50 110 40 153 172 5000 6000 NJ 2310 EM/C9S0
55 120 29 110 110 4800 5600 NU 311 M
55 120 29 110 110 4800 5600 NF 311
55 120 29 140 146 4800 5600 NU 311 EPC/P5
55 100 21 87 100 6000 7000 NU 211 EF1
55 100 21 87 100 6000 7000 NJ 211 E
55 100 21 87 100 6000 7000 NJ 211 EF1
55 100 21 87 100 6000 7000 NF 211 E
55 120 29 110 110 4800 5600 N 311
55 120 29 110 110 4800 5600 N 311M
55 120 43 148 162 4800 5600 NU 2311 M
55 120 43 148 162 4800 5600 NJ 2311 M
55 140 33 139 138 4800 5600 NU 411M
55 140 33 139 138 4800 5600 NJ 411M
60 130 31 155 164 4300 5000 NU 312 EPC/P5
60 130 46 222 262 4300 5000 N 2312EF1
60 95 18 48.7 62.3 6700 8000 NU1012 M
60 110 22 73.3 82 5300 6300 N 212
60 110 22 98.5 108.6 5300 6300 NJ 212 E
60 110 22 76 87 5300 6300 NU 212M
60 110 22 76 87 5300 6300 NJ 212M
60 130 31 126 130 4300 5000 N 312
60 130 31 135 140 4300 5000 N 312M
60 130 31 126 130 4300 5000 NU 312
60 130 31 126 130 4300 5000 NU 312Q1
60 130 31 135 140 4300 5000 NU 312M
60 130 31 126 130 4300 5000 NJ 312
60 130 31 135 140 4300 5000 NJ 312M
60 130 31 155 164 4300 5000 NJ 312 EF1
60 130 46 222 262 300 5000 NJ2312EF1
60 140 51 145 108 4300 5000 N 612/C9
60 150 35 167 168 4300 5000 N 412M
60 150 35 167 168 4300 5000 NJ 412
60 150 35 206 220 4300 5000 NJ 412 EF1
65 140 33 140 146 4000 4800 NJ 313M
65 140 33 177 211 4000 4800 NJ 313 E
65 100 18 41 51 6300 7500 NU 1013M
65 120 23 85 96.1 4800 5600 NJ 213 M
65 120 23 85 96.1 4800 5600 N 213 M
65 120 31 144 172 4800 5600 NU2213EM
65 120 31 144 172 4800 5600 NU2213ENM
65 140 33 140 146 4000 4800 N 313
65 140 33 140 146 4000 4800 N 313M
65 140 33 140 146 4000 4800 NU 313M
65 140 33 140 146 4000 4800 NU 313Q1
65 140 33 177 211 4000 4800 NU 313 EF1
65 140 33 140 146 4000 4800 N 313Q1/P6 S0
65 140 33 140 146 4000 4800 NU 313Q1/P63 S0
65 140 33 140 146 4000 4800 NJ 313Q1/P63 S0
65 140 48 238 276 4000 4800 NU 2313 EM
70 150 35 173 189 3600 4300 NJ 314M
70 150 35 173 189 3600 4300 NJ 314Q1
70 125 24 83.5 95 4500 5300 NJ 214M
70 125 24 83.5 95 4500 5300 NU 214M
70 125 24 123 143 4500 5300 N 214 EL
70 125 24 112 126 4500 5300 N 214 EM
70 125 24 123 143 4500 5300 NF 214/C9YB2
70 125 24 123 143 4500 5300 NJ 214 EF1
70 125 24 123 143 4500 5300 NJ 214 EF1/YB2
70 125 31 145 185 4500 5300 NJ2214EM
70 150 35 173 189 3600 4300 N 314
70 150 35 173 189 3600 4300 N 314 M
70 150 35 173 189 3600 4300 NU 314M
70 150 35 173 189 3600 4300 NU 314Q1
70 150 35 209 228 3600 4300 NJ 314 EF1
70 150 35 209 228 3600 4300 NU 314 ENM
70 150 51 274 322 3600 4300 NJ 2314 EF1
70 150 51 258 298 3600 4300 NJ 2314 EM
70 180 42 250 266 3600 4300 N 414 M/YA1
70 133 35 209 228 RN314EM/HE
75 160 37 190 205 3400 4000 NJ315M
75 160 37 182 200 3400 4000 NJ315Q1/P63S0
75 115 20 66.8 85.5 5600 6700 NU 1015M
75 130 25 123 146 4500 5300 NJ215EQ1/P63SO
75 130 25 134 162 4500 5300 N 215 EF1
75 160 37 190 205 3400 4000 N315M
75 160 37 190 205 3400 4000 N 315
75 160 37 190 205 3400 4000 NU315M
75 160 37 190 205 3400 4000 NU315Q1
75 160 37 190 205 3400 4000 NU 315
75 160 37 217 236 3400 4000 N315EF1
75 160 37 172 172 3400 4000 NJ 315
75 160 37 217 236 3400 4000 NU 315 E
75 160 37 217 236 3400 4000 NU315EF1
75 160 37 217 236 3400 4000 NJ 315 EF1
75 160 37 182 200 3400 4000 NU315Q1/P63S0
75 190 45 301 329 3400 4000 NJ 415 F1
75 160 55 308 361 3400 4000 NU2315 EM
75 160 55 308 361 3400 4000 NJ 2315 EM
75 160 68.3 321 306 2500 3000 NU 3315M
80 140 26 121 145 4000 4800 NJ216
80 140 26 121 145 4000 4800 N 216M
80 140 26 121 145 4000 4800 NU 216
80 140 26 121 145 4000 4800 NJ 216M
80 140 26 131 154 4000 4800 NU 216 E
80 140 26 127 95.8 4000 4800 NU 216 EF1
80 140 33 187 245 4000 4800 NU 2216 EQ1/P63S0
80 170 39 262 291 3200 3800 NU316EF1
80 170 39 233 249 3200 3800 N316EM
80 170 39 262 299 3200 3800 NU 316EM
80 170 58 274 330 3200 3800 NU 2316L
80 170 58 274 330 3200 3800 NJ 2316L
85 180 41 242 273 3000 3600 N317L
85 180 41 242 273 3000 3600 N317L/YB2
85 130 22 74 108 5000 6000 NU1017 M1
85 180 41 242 273 3000 3600 NJ317Q1/C63S0
85 180 41 298 339 3000 3600 N317EF1
85 180 41 250 270 3000 3600 N 317 EM
85 180 60 315 380 3000 3600 NU 2317M
85 180 60 380 475 3000 3600 NU2317EM
85 180 60 315 380 3000 3600 NJ 2317M
85 180 60 380 475 3000 3600 NU 2317 EF1
85 180 60 380 475 3000 3600 NU 2317 EM/YA1
90 160 30 163 195 3600 4300 N218M
90 160 30 163 195 3600 4300 NU218M
90 160 30 163 195 3600 4300 NF 218M
90 190 43 261 297 2800 3400 NU 318M
90 190 43 261 297 2800 3400 NU 318Q1/P63S0
90 190 43 322 362 2800 3400 NU318EF1
90 190 43 261 297 2800 3400 N 318
90 190 43 355 362 2800 3400 NU 318EM
90 190 64 430 530 2800 3400 NU2318M
90 190 64 430 530 2800 3400 NJ 2318 EM/C9S0
95 200 45 340 395 2600 3200 N 319 EL
95 200 45 340 395 2600 3200 NU319EL1
95 200 45 340 395 2600 3200 N 319 EF1
95 200 45 340 395 2600 3200 NU 319 EF1
95 200 67 458 580 2600 3200 NJ 2319EF1
95 200 67 433 538 2600 3200 NU 2319EM
95 200 67 411 496 NU 2319QY
95 220 67 518 610 2400 3000 NF 619
100 215 73 536 726 2400 3000 NJ 2320EM/C9S0
100 180 34 183 217 3200 3800 NJ 220M
100 180 34 227 270 3200 3800 N 220 EM
100 180 50 258 315 3200 3800 NJ 2220 X2M
100 215 47 390 440 2400 3000 N320EF1
100 215 73 524 505 2400 3000 N 2320 EM
100 215 73 536 726 2400 3000 NJ 2320EQ1/P63S0
100 215 73 524 505 2400 3000 NU 2320 EM
100 215 73 524 505 2400 3000 NU 2320 EM/YA1
100 215 73 579 732 2400 3000 NJ 2320 ZEM
100 180 46 335 445 3200 3800 NUP 2220 EM
105 160 26 105 142 4000 4800 NF1021M
110 260 92 796 971 1800 2400 NF 622
110 280 65 555 631 2000 2600 NJ 422M
110 170 28 144 195 3800 4500 NU1022 M
110 200 38 266 323 2800 3400 NJ 222 EM
110 200 38 266 323 2800 3400 NU 222 EM
110 200 38 266 323 2800 3400 N222 EM
110 200 38 266 323 2800 3400 NU 222EQ1/P53 SO
110 200 69.85 402 655 2800 3400 LY-N006
110 240 50 411 545 2000 2600 N 322 E
110 240 50 411 545 2000 2600 NJ322EQ
110 240 50 411 545 2000 2600 N322EM
110 240 50 411 545 2000 2600 NJ322EM
110 240 80 635 822 2000 2600 NU 2322EQ1/P63S0
110 240 80 621 735 2000 2600 NU 2322 EM
110 240 80 621 735 2000 2600 NJ 2322 EM/YA1
110 280 65 555 631 2000 2600 NJ 422Q1/C350
120 215 40 282 355 2400 3000 NU 224EQ1
120 215 40 300 420 2400 3000 N 224M
120 215 40 300 420 2400 3000 NU 224M
120 215 40 300 420 2400 3000 NJ 224M
120 215 40 342 433 2400 3000 NJ 224EM
120 215 58 380 520 2400 3000 N 2224M
120 217 58 380 520 2400 3000 N 2224 MX1/CN2
120 240 80 477 408 2400 3200 NJ 3224X3Q1/S0
120 240 80 477 408 2400 3200 NJ 3224X3M
120 240 80 477 408 2400 3200 NJ3224X3Q1
120 260 55 537 623 1900 2400 N324EM
120 260 55 537 623 1900 2400 NU324EM
120 260 86 285 1020 1900 2400 NU 2324 EM
120 260 86 285 1020 1900 2400 NU2324EM/YA1
120 260 86 785 1020 1900 2400 NJ 2324EM/C9S0
120 260 86 915 1040 2800 4300 NJ 2324 ZEM
130 200 33 172 238 3200 3800 NU 1026Q1
130 200 33 172 238 3200 3800 NU 1026M
130 230 40 371 466 2200 2800 NU 226 EM
130 230 40 288 372 2200 2800 NU 226 Q1/P53 SO
130 250 80 604 807 2200 3000 NJ 3226x1M
130 250 80 604 807 2200 3000 NJ 3226x1Q1/SO
130 250 80 604 807 2200 3000 NJP3226X1
130 250 80 604 807 2200 3000 NJ3226X1
130 280 58 590 694 1800 2200 N 326EM
130 280 58 590 694 1800 2200 NU 326EM
130 280 93 920 1230 1800 2200 NU2326EM
130 280 93 920 1230 1800 2200 NJ 2326EM
130 340 78 825 955 1500 1900 NU 426M
130 340 78 825 955 1500 1900 NJ 426M
130 340 78 825 955 1500 1900 NU426Q1
130 280 93 1060 1250 2400 3800 NJ 2326 ZEM
140 250 42 406 556 2000 2600 NU 228 EL
140 250 68 547 787 2000 2600 NJ 2228 EM
140 210 33 212 317 3000 3600 NU 1028 M
140 210 33 212 317 3000 3600 NU 1028Q1/P64
140 250 42 389 507 2000 2600 NU 228 EM
140 250 42 406 536 2000 2600 NJ 228 EF1
140 250 42 406 536 2000 2600 NU 228 EF1
140 250 42 389 507 2000 2600 NJ 228 EM
140 250 82.55 661 1060 2000 2600 NU 3228X2M
140 300 62 624 758 1980 2490 NJ 328Q1/P64S0
140 300 62 624 758 1800 2200 NU 328Q1/P63SO
140 300 62 624 758 1800 2200 N 328 EM
140 300 102 959 1320 1800 2200 NJ 2328EM
140 300 102 959 1320 1800 2200 NU 2328EM
140 300 114 1250 1100 1800 2200 NF3328X2
140 360 82 964 1135 1800 2200 NU428M
140 360 82 964 1135 1800 2200 NJ428M
150 270 45 419 543 1900 2400 NJ 230EM
150 270 45 419 543 1900 2400 NU230EM
150 270 45 419 543 2090 2640 NU230EQ1/P63SO
150 320 65 720 970 1820 2300 NJ330Q1/P64S0
150 320 65 720 970 1820 2300 NU330Q1/P63S0
150 320 108 1092 1472 1700 2000 NU 2330 EM
160 290 80 771 1118 1800 2200 NU 2232 EM
160 340 114 1138 1800 1500 1800 NU2332E.M1
160 290 48 493 655 1800 2200 NJ 232 EM
160 290 48 493 665 1900 2300 NU 232EQ1/P63S0
160 290 48 443 655 1800 2200 NU232EM
160 290 48 493 655 2200 2600 N232EM
170 260 42 260 380 2200 2800 NU 1034M
170 310 52 530 747 1900 2300 NU 234Q1/P63S0
170 310 52 589 776 1800 2200 NJ234M
170 310 52 589 776 1800 2200 NU234M
170 310 86 914 1315 1800 2200 NU 2234 EM
170 360 72 892 1090 1400 1700 NU334EM
170 360 120 1154 1622 1400 1700 NU 2334M
170 360 120 1154 1622 1400 1700 NJ 2334M
180 280 82.6 817 1290 2000 2600 NU 3036X2M
180 280 31 270 423 2000 2600 N 036M
180 320 52 587 782 1700 2000 NU 236 M
180 320 52 587 782 1700 2000 NJ 236 M
180 320 86 954 1408 1700 2000 NU 2236 EM
180 380 126 1554 2212 1300 1600 NJ 2336 EM
180 380 252 3190 5220 1300 1600 FD-NJ2336VH-DF
180 380 126 1860 2610 1600 2800 FD-NUP2336VH
190 260 42 239 216 2000 2800 NU 2938Q1
190 290 46 384 575 2000 2600 NU1038 M
190 340 55 649 871 1600 1900 NJ 238 EM
190 340 92 1220 1600 1600 1900 NU 2238MA
200 310 34 280 300 1900 2400 N040H
200 310 34 280 300 1900 2400 NFP 040H
200 310 51 388 580 1900 2400 NU 1040
200 310 51 388 580 1900 2400 NU 1040 NQ1
200 310 51 448 695 1900 2400 NJ 1040M
200 320 88.9 946 1346 1800 2300 NU 640M
200 340 50 421 603 1700 2200 N 640M
200 360 58 745 1020 1500 1800 NJ 240 EM
200 360 58 745 1020 1500 1800 NU 240 EM
200 310 51 450 700 3000 3400 N1040M
220 340 56 470 750 1800 2200 NU 1044
220 340 56 470 750 1800 2200 NU 1044 NQ
220 350 98.42 1150 1792 1600 2000 NU 644M
220 400 65 769 1100 1500 1800 NJ 244M
220 400 65 769 1100 1500 1800 NU 244M
220 460 88 1130 1020 1200 1500 NU 344M
230 370 80 844 1371 1400 1800 N 646
240 360 92 855 938 1600 1900 NU3048EM
240 390 108 1370 2310 1500 1800 NU 2148X3M/C9
240 360 37 388 392 1700 2000 N 048F1
240 360 56 497 820 1700 2000 NU 1048M
240 360 56 530 850 1700 2000 NU 1048Q
240 360 56 497 820 1700 2000 NJ 1048M
240 440 72 997 1450 1300 1600 NU248
240 440 72 997 1450 1300 1600 NJ 248
240 500 95 1390 1610 1000 1300 NU 348M
250 380 50 660 643 1300 1700 N 650L
260 400 44 552 603 1500 1800 N 052F1
260 400 65 659 1030 1500 1800 N 1052F1
260 400 65 659 1030 1500 1800 NUP 1052F1
260 400 65 659 1030 1500 1800 NU 1052F2
260 400 65 659 1030 1500 1800 NU 1052F1
260 400 65 659 1030 1500 1800 NU 1052M
260 480 80 1170 1700 1200 1500 NU252EMA
280 420 65 693 1120 NJ 1056M
280 280 65 693 1120 1400 1700 NU 1056M
280 580 108 1642 2523 850 1000 NU 356M
300 540 85 1420 2100 1000 1300 NU 260
300 460 74 1000 1660 1200 1500 N 1060
300 460 74 1000 1660 1200 1500 NU 1060
300 460 74 893 1420 1200 1500 NJ 1060M
300 460 118 1650 3050 1000 1300 NU 3060
300 460 74 885 1400 1300 1500 NU 1060MA
305 460 65 800 878 1200 1500 N 661L
305 460 65 800 878 1200 1500 N 661
320 480 74 1021 1727 1100 1400 NU 1064
320 480 74 941 1549 1100 1400 NU 1064M
320 480 74 1021 1727 1100 1400 NU 1064 K
320 480 74 941 1549 1100 1400 NJ 1064M
340 520 57 1035 1800 1000 1300 N 068
340 520 57 957 1420 1000 1300 NJ 068 M
340 530 133.25 1660 3320 900 1100 N 668 M
360 650 170 3000 5080 800 950 NU2272EM
360 750 224 5200 8300 630 750 NU 2372
368.1 558.8 114.3 900 1100 N6/368.3
380 480 60 668 1437 1000 1300 N 2876
380 680 240 5450 10000 850 1300 NU3276/HCC3 YA
400 600 148 2530 4950 800 980 NU 3080
400 540 65 965 1831 950 1150 NU 1980
400 600 90 1627 2806 900 1100 NU 1080
400 600 90 1627 1627 900 1100 NU 1080K
400 650 145 2907 5429 750 900 N 2180
420 560 82 1440 3240 400 480 NCF 2984V
420 560 65 825 1650 900 1100 NF1984/C9YA1
420 560 82 1240 2660 850 1100 NU2984M
434 540 46 423 918 900 1100 NU 16/434
440 546 46 423 918 850 1000 NU 188X1
440 720 122 2423 4052 800 950 N 1188
460 620 95 1769 3883 750 900 N 2992
460 620 95 1769 3883 750 900 NU 2992
460 620 95 1870 4180 350 450 NCF 2992V
460 680 100 2000 3700 800 950 NU 1092M
460 760 240 5880 11200 560 670 NU 3192
470 870 210 5100 8720 530 630 NU694M
480 790 248 6230 12100 530 630 NU 3196
480 650 78 1136 2213 800 950 NU1996-2 
500 670 100 2000 4510 750 900 NU 29/500
500 720 100 2300 4510 750 900 NU 10/500
500 830 264 7100 13500 500 600 NU 31/500
500 720 9270 27100 900 1200 500RV7211
500 900 210 6590 11500 670 950 NU6/500/HCC3 YA
500 620 56 847 1790 800 950 NF18/500EM
530 710 106 2170 5200 700 850 NU 29/530
530 650 72 1190 2820 750 900 NU28/530EMA
560 680 56 908 2130 700 850 N 18/560
560 680 72 1100 2720 680 820 NF 28/560M
560 920 128 3540 6370 500 600 NU 1/560
560 920 128 3710 6210 900 1000 NU1/560+HJ/560
560 920 128 3540 6370 900 1000 NU1/560X2+HJ1/560X
560 920 128 3630 5820 900 1000 NU1/560X+HJ1/560X
600 1090 155 4930 8390 480 850 NU2/600X+HJ2/600X
630 850 100 2230 4633 600 700 N 19/630
630 850 128 3158 7244 600 700 NU 29/630
666.75 838.2 114.3 2890 6860 560 670 NFP6/666.75Q1/C9
670 820 69 1208 2870 560 670 NJ 18/670M
670 820 112 2500 6760 560 670 NJ 38/670Q1
670 900 103 2640 5860 530 630 NU 19/670
700 930 160 3450 8400 500 600 NU 6/700
710 950 106 2610 5530 500 600 N 19/710
710 950 106 2610 5530 500 600 NU 19/710
750 920 120 2530 6870 500 600 N 38/750X2M
800 980 82 1804 4320 450 530 NJ 18/800M
840 1040 125 3315 9729 430 500 N 6/840
950 1250 224 6549 17838 340 400 N 39/950
950 1250 175 5317 13932 340 400 NU 29/950
1060 1400 150 5768 15570 280 340 NU 19/1060M
1120 1360 112 3720 10100 220 280 NU 18/1120X2
1120 1360 112 3720 10100 NU18/1120X2/HC
1120 1360 106 3430 8660 121 151 NJ18/1120/YA
1200 1520 185 5277 10223 200 260 NU 6/1200
1250 1630 170 5830 14000 195 250 NU 19/1250
1320 1720 175 4482 11034 190 240 NU 19/1320
1320 1720 175 4482 11034 190 240 NU 19/1320M
1500 1800 150 5320 16790 170 200 NU 6/1500/YA
1600 1950 155 6174 17694 150 180 NU 18/1600
Principal dimensions Basic load ratings Limiting speed Designation
Dynamic Static Grease Oil
d D B Cr Cor RPM RPM
mm KN r/min
80 21 64.2 39.2 8700 10960 NUP307NM
72 27 61.5 64.1 8000 9500 NUP 2306M
62 17 36.6 33 9500 12000 NUP 305 ENTN1
80 24 46.4 40 8500 10000 NH 405 X2M
215 47 365 406 2400 3000 NUP 320 EM
215 47 390 440 2400 3000 NH 320
240 80 477 408 2520 3180 NJP 624Q/SO
150 35 173 190 3600 4300 NUP 314NM
80 21 80.2 83.3 2200 2750 NUP 307EV/C9
80 21 80.2 83.3 2200 2750 NUP 307ENV/C9
80 21 70.6 66.2 7000 8500 NUP 307EF1
80 31 91.5 98 7000 8500 NUP 2307M
90 23 91.4 95.9 8000 10080 NUP2207X1V/C9YB2
80 18 49.1 43 7500 9000 NUP 208 M
90 23 83.6 88.4 6700 8000 NUP 308 EN
90 23 59.8 58.4 6700 8000 NUP 308 M
100 25 115 145 3000 3500 NUP 309 ENV
100 25 115 145 3000 3500 NUP 309 EV
110 27 90.4 90.7 5000 6000 NH 310M
110 27 108 125 5000 6000 NH 310 EF1
120 29 140 146 4800 5600 NUP 311 EF1
120 43 148 162 4800 5600 NUP 2311M
130 31 135 141 4300 5000 NUP 312 M
130 31 146 151 4300 5000 NH312E/C9
150 35 167 168 4300 5000 NUP 412
125 24 123 143 4500 5300 NUP 214 E
125 31 145 185 4500 5300 NUP 2214 M
150 35 209 228 3600 4300 NUP 314ENM/C3 YA4
250 80 NJP626M
250 80 604 807 2360 2980 NJP3226X1
400 65 659 1030 1500 1800 NUP 1052F1
540 106 1750 3240 900 1100 NJP2072EM
680 100 2000 3700 800 950 LY-N024
25 52 15 30.6 29.3 11000 14000 NUP 205ETN1
30 72 19 43.2 43.3 9000 11000 NUP 306 EM
32.5 62 16 21.9 13.5 10000 13000 NUP 6/32.5
35 80 21 64.2 39.2 8700 10960 NUP307M
40 80 18 49.1 43 7500 9000 NUP 208 ETN1
45 100 25 101 103 6300 7500 NUP 309 EF1
50 90 20 59.5 63.4 6300 7500 NH 210EM
55 100 21 87 100 6000 7000 NUP 211 EF1
60 110 22 76 87 5300 6300 NUP 212 M
65 140 33 140 146 4000 4800 NUP 313M
70 110 20 64.9 80.9 6000 7000 NUP1014M
75 130 25 122 144 4500 5300 NUP 215EM
80 140 33 187 245 4000 4800 NUP 2216 EQ1/P63S0
85 210 52 357 386 3180 4010 NUP417Q1/C9S0
100 180 50 335 445 3200 3800 NJP 2220X2M
120 215 40 250 299 2400 3000 NUP 224M
130 250 80 547 473 2360 2980 NJP626Q/SO
140 310 108 1280 1800 1000 1300 NH 2328X3V
150 225 35 216 320 2600 3200 NUP 1030Q1/P64
190 340 92 1046 1555 1600 1900 NH 2238EM
240 500 95 1390 1610 1000 1300 NUP348M
260 400 65 659 1030 1500 1800 NUP 1052
305 460 65 800 878 1200 1500 NFP 661
320 580 92 1825 2839 950 1200 NH264
360 520 82 1160 2100 1000 1300 NUP 1072X1M
380 480 60 668 1437 1000 1300 NUP 2876/YA
419.1 558.8 76.2 1240 2550 950 1200 NUP 6/419.1Q1/C9
460 620 95 1769 3883 750 900 NUP 2992
500 670 100 2000 4510 750 900 NUP 29/500
508 622.3 95.25 1627 3858 800 950 NUP 6/508Q1/C9
530 710 106 2170 5200 700 850 NUP 29/530
558.8 685.8 100 1936 4560 700 850 NUP 6/558.8
560 920 128 3540 6370 500 600 NU1/560X2+HJ1/560
600 730 90 1800 4240 670 800 NFP6/600M
630 780 112 2000 4800 560 670 NFP6/630M
650 900 170 4497 10875 480 560 NUP 6/650
660.4 812.8 107.95 2286 6000 600 700 NUP 6/660.4
670 820 112 2135 5700 500 600 NFP6/670M
700 930 160 3450 8400 500 600 NUP 6/700
710 950 106 2610 5530 500 600 NUP 19/710
723.8 908.05 120.65 3060 7620 500 600 NFP6/723.795Q1
750 1000 112 3070 6960 480 560 NUP 19/750
950 1250 175 5317 13932 340 400 NUP 29/950
Principal dimensions Basic load ratings Limiting speed Designation
Dynamic Static Grease Oil
d D B Cr Cor RPM RPM
mm KN r/min
40 68 37 82.1 121 2000 NNF5008-2LSNV
40 68 38 100 142 2000 NNF5008DA.V.C4.S3
40 68 38 99.6 141 4800 6000 NNCF5008V/P54 S3
50 80 23 53 73.2 8000 9400 NN 3010 K
55 90 45 144 228 1500 NNF5011-2LS
60 95 26 70.2 105 8500 10000 NN3012K
60 95 26 70.2 105 8500 10000 NN3012
70 110 30 95.8 145 7000 8500 NN3014K
75 115 30 101 158 6700 8000 NN3015K
75 115 30 101 158 6700 8000 NN3015
80 125 34 123 194 6300 7500 NN3016K
80 125 34 123 194 6300 7500 NN3016
85 130 34 122 195 6000 7000 NN3017K
90 140 37 142 226 5600 6700 NN3018K
90 140 66 297 560 900 NNF5018-2LSNV
100 150 37 161 274 5300 6000 NN 3020 K
100 150 66 320 585 850 NNF5020-2LSV/YA1
105 160 41 201 328 4800 5600 NN 3021K
110 200 69.8 372 592 3100 3900 NN 3222
110 170 80 389 711 570 750 NNF5022-2LSNV
120 180 46 235 397 4300 5000 NN3024K
120 180 79 406 765 530 700 NNF5024-2LSNV
130 200 52 294 498 4000 4500 NN3026K
130 200 52 294 498 4000 4500 NN3026K/W33
140 210 53 308 539 3800 4300 NN 3028 K
140 210 53 308 539 3800 4300 NN 3028
150 225 56 335 587 3600 4000 NN3030K
160 240 60 446 776 3400 3800 NN3032K
160 240 60 446 776 3400 3800 NN3032K/W33
160 262 108 784 1600 380 500 NNF5032-2LSNRV
170 260 67 450 805 3000 3400 NN3034K
180 260 84 567 1130 2000 2600 NNU4936X3/W33
180 270 120 815 1570 2000 2600 NNU4136X3
190 260 69 485 1060 1900 2400 NNU 4938 K
190 260 69 485 1060 2000 2600 NNU4938K/P5W33YA
200 280 80 480 1040 1900 2400 NN 4940K
200 280 80 480 1040 1900 2400 NN 4940 K/W33
200 310 82 653 1170 2400 2800 NN3040K
200 310 82 653 1170 2400 2800 NN3040K/W33
220 340 90 815 1480 2200 2600 NN3044
220 340 90 815 1480 2200 2600 NN3044K/W33
220 340 90 815 1480 2200 2600 NNU3044K/W33
240 300 60 446 1180 1100 1400 NNC4848V
240 320 80 546 1270 1700 2000 NNU4948
240 360 92 892 1610 1600 1900 NN 3048
240 360 92 892 1610 1600 1900 NN 3048K/W33
240 400 160 1900 3600 1600 1400 NNU 4148M
260 360 100 785 1800 1400 1700 NN 4952 K
260 360 100 785 1800 1400 1700 NNU 4952/C4W33-1
260 360 100 785 1800 1400 1700 NNU4952/C3W33-1
260 400 104 1030 1920 1500 1700 NN 3052 K
260 400 104 1030 1920 1500 1700 NN 3052
260 400 189 2400 4720 330 NNF5052-2LSNV/W33
260 400 189 2400 4720 330 NNF5052-2LSNV/C9W33
260 440 180 2370 4270 1000 1300 NNU4152/W33
280 380 100 760 1800 1300 1600 NNU4956
280 420 106 1110 2160 1800 2000 NN 3056 K
280 420 106 1110 2160 1800 2000 NN 3056
280 420 106 1110 2160 1800 2000 NN3056K/W33
280 460 180 2400 4250 950 1200 NNU4156
300 460 118 1280 2430 1700 1900 NN3060K/W33
300 460 118 1580 3200 320 600 NNCF3060V
300 460 118 1580 3200 320 600 NNF3060V/W33
300 460 118 1280 2430 1700 1900 NN 3060
300 460 118 1280 2430 1700 1900 NN 3060/W33
300 460 118 1280 2430 1700 1900 NN 3060 K
320 440 118 1110 2640 1100 1400 NN 4964 K/W33
320 440 118 1110 2640 1100 1400 NNU 4964 K/W33
320 480 121 1300 2600 1600 1800 NN 3064 K
320 480 121 1570 2970 920 1200 NNU3064/W33
340 460 118 1270 3250 1100 1300 NN 4968 K/W33
340 520 133 1670 3300 1100 1300 NN 3068 K
340 520 133 1670 3300 1100 1300 NN 3068
340 520 133 1912 4084 550 610 NN3068V
360 480 118 1270 3250 1100 1300 NNU4972K
360 540 134 1630 3240 1000 1200 NN 3072 K
380 540 180 2500 5690 900 1050 NNU4076X1/W33XYA3
380 540 180 2880 6630 900 1050 LY-N025
380 560 135 1690 3450 940 1100 NN 3076
380 560 135 1690 3450 940 1100 NN3076K
380 560 135 1690 3450 940 1100 NN3076K/W33X
380 620 194 2700 5800 500 700 NN 3176 V
400 540 106 1240 2400 780 980 NN3980K
400 540 106 1240 2400 780 980 NN 3980 K/W33
400 540 106 1240 2400 780 980 NN 3980 K/W33
400 600 148 2140 4420 1200 1400 NN 3080 K
400 600 148 2140 4420 1200 1400 NN3080K/W33
400 600 148 2140 4420 1200 1400 NN 3080
400 600 148 2140 4420 1200 1400 NN3080/W33
420 620 150 2170 4560 1000 1300 NN3084K
440 640 230 4340 9180 700 850 NNU6/400/HC
460 620 160 2230 5210 800 950 NNU 4992/W33
460 620 160 2230 5210 800 950 NNU 4992K/W33
460 680 163 2590 5470 750 890 NN 3092 K
460 680 163 2590 5470 750 890 NN 3092
460 680 163 2590 5470 750 890 NN3092/W33
480 700 165 2642 5680 700 850 NN3096K/W33
500 670 170 2360 6200 700 850 NNU 49/500/YA
500 670 170 2570 6440 700 850 NNU 49/500K/W33
500 720 167 2840 6140 950 1100 NN30/500K/W33
500 830 325 7090 14400 460 600 NNU41/500/HC
530 710 136 2270 5130 670 800 NN39/530K
530 760 260 5353 12834 600 700 NNU6/530/W33XYA3
560 780 180 3600 8270 600 700 NN 6/560
560 750 140 2370 4860 670 800 NN 39/560
560 780 180 3600 8270 600 700 NN6/560KW/W33
560 820 195 3620 7890 560 670 NN 30/560 KF1
560 820 195 3620 7890 560 670 NN30/560KF1/W33
560 820 195 3620 7890 560 670 NN30/560F1/W33
560 735 170 3030 7560 560 730 NNU19/560X1/HCW33
560 750 140 2450 5780 800 1000 NN39/560K
600 820 287.5 6080 16600 530 630 NNU6/600/HC
600 870 270 6450 15500 500 600 NNU40/600X2
600 800 200 3580 10200 560 670 NN 49/600 K
600 980 375 9950 21000 370 480 NNU41/600M/W33
600 800 200 3350 9320 700 900 NN49/600K
650 900 128 3750 8250 270 330 NCF6/650V/P59
670 980 230 4890 10400 670 750 NN 30/670 KF1
900 1180 280 6600 20000 170 210 NNU49/900C3W33X
Principal dimensions Basic load ratings Limiting speed Designation
Dynamic Static Grease Oil
d D B Cr Cor RPM RPM
mm KN r/min
370 220 1944 4460 FC5274220A
370 220 2012 4620 FC5274220/YA
210 155 786 1710 FC2842155
260 168 1152 2250 FC3652168/YA
260 168 1152 2250 FC3652168-1
270 200 1359 3020 FC3854200-1
870 640 15000 37700 FCDP120174640K2
390 275 2472 6190 FCDP5678275/HCYB
410 240 2220 5450 FC5882240/YA
420 300 3366 7920 FCD6084300
420 300 3366 7920 FCDP6084300
480 350 4455 9720 FC6496350
480 350 4455 9720 FCD6496350
480 350 5779 13000 FCDP6496350
480 350 3790 10334 FCDP6896350
650 450 7425 19080 FCDP96130500
700 400 8568 21600 FCDP96140400
720 530 10000 28000 FCDP100144530
820 630 14000 35800 FCD112164630
870 640 15000 37700 FCDP120174640K1
1080 700 17850 53650 BFCDP160216700/YA
90 140 70 219 423 FC182870
100 140 104 333 793 FC2028104
140 210 125 622 1270 FC2842125
150 225 120 658 1289 FC3045120
160 230 130 703 1560 FC3246130
170 230 160 894 2220 BFCD3446160/YA
180 260 168 1152 2250 FC3652168
190 270 200 1359 3020 FC3854200
200 290 192 1386 2880 FC4058192
200 290 192 1330 3160 FC4058192F/P54 S0
210 300 210 1520 3170 FC4260210
220 310 192 1512 3285 FC4462192
230 330 206 1683 3600 FC4666206/SO
260 370 220 1944 4460 FC5274220
280 390 220 2016 4760 FC5678220
280 390 275 2530 6720 FC5678275
290 410 240 2150 5260 FC5882240
300 420 240 2060 5020 FC6084240
320 480 290 3474 8847 FCDP6496290
340 480 350 3790 10334 FCD6896350
360 510 370 4330 11300 FCDP72102370/HC
370 520 380 4438 11815 FCDP74104380
380 540 400 5148 12600 FCD76108400
400 560 410 6330 15800 FCDP80112410
400 560 410 5590 16400 FCDP80112410-1
420 620 90 1500 2620 NU1084（NU 1084 M)
440 620 485 7090 20200 FCDP88124450WB1
447.3 635.18 463.55 8250 20000 LY-N040
460 650 470 7920 20160 FCDP92130470M/HC
480 650 450 7425 19080 FCD96130450
480 680 500 8217 19800 FCDP96136500
500 670 450 9800 20200 FCDP100134450
520 735 535 9620 27600 FCD104147535/HC
530 760 520 11800 27900 BFCDP106152520/YB
560 820 600 12780 35600 FCDP112164600
570 815 594 12080 30180 FCD114163594
600 870 640 14900 26100 FCDP120174640K
650 900 650 14200 42100 BFCDP130180650/HC
650 920 690 14500 46300 BFCDP130184690
650 920 670 14000 41900 BFCDP130184670-2
650 920 670 14000 41900 BFCDP130184670-3
658 1075 650 18450 38700 FCDP132215650X3
680 980 640 15300 46000 BFCDP136196640/HC
690 980 715 17820 55330 FCDP138196715
690 980 750 17000 52000 BFCDP138196750-4
690 980 750 17000 52000 BFCDP138196750-5/HC
748 1135 690 19800 45900 FCDP150227690X3
780 1070 780 19600 64500 BFCDP156214780/HC YB1
800 1080 700 19000 57000 FCDP160216700
800 1080 700 16900 58800 BFCDP160216700-2/P6
850 1150 840 30500 67500 FCDP170230840
900 1220 840 23600 72000 FCDP180244840
950 1300 850 29000 92000 FCDP190260850