| Boundary dimensions (mm) |
Load rating (KN) |
Bearing numbers | Limiting speed (r/min) |
Minimum load factors A |
Abutment and fillet dimensions (mm) |
Mass (approx.) (flat) kg |
||||||||||||||
| d | d1 min |
D | D1 min |
H | C | H1 | r1,2 min |
S | R | Cr | Cor | Flat housing washer | Sphered housing washer | Grease | Oil | da min |
Da max |
ra max |
||
| 130 | 134.0 | 225 | 220 | 75 | – | 80.3 | 2.1 | 53.0 | 160 | 358.00 | 1060.00 | 51326M | 53326M | 750 | 1000 | 6.8 | 186 | 169 | 2.0 | 13.0000 |
| 130 | 134.0 | 270 | 265 | 110 | – | 115.2 | 4.0 | 58.0 | 200 | 520.00 | 1600.00 | 51426 | 53426 | 560 | 750 | 16 | 213 | 187 | 3.0 | 32.0000 |
| 140 | 142.0 | 180 | 178 | 31 | – | – | 1.0 | – | – | 113.00 | 366.00 | 51128 | – | 1300 | 1800 | 1 | 164 | 156 | 1.0 | 1.8600 |
| 140 | 143.0 | 200 | 197 | 46 | 17.0 | 48.6 | 1.5 | 87.0 | 160 | 190.00 | 570.00 | 51228 | 53228 | 950 | 1400 | 2 | 176 | 164 | 1.5 | 4.3500 |
| 140 | 144.0 | 240 | 235 | 80 | – | 84.9 | 2.1 | 68.0 | 180 | 397.00 | 1220.00 | 51328M | 53328M | 700 | 950 | 9.1 | 199 | 181 | 2.0 | 15.5000 |
| 140 | 144.0 | 280 | 275 | 112 | – | 117.0 | 4.0 | 83.0 | 225 | 520.00 | 1600.00 | 51428 | 53428 | 530 | 700 | 16 | 223 | 197 | 3.0 | 34.5000 |
| 150 | 152.0 | 190 | 188 | 31 | – | – | 1.0 | – | – | 117.00 | 371.00 | 51130M | – | 1200 | 1700 | 1 | 174 | 166 | 1.0 | 2.1700 |
| 150 | 153.0 | 215 | 212 | 50 | – | 53.3 | 1.5 | 79.0 | 160 | 238.00 | 735.00 | 51230M | 53230M | 900 | 1300 | 3.3 | 189 | 176 | 1.5 | 6.1000 |
| 150 | 154.0 | 250 | 245 | 80 | – | 83.7 | 2.1 | 89.5 | 200 | 410.00 | 1290.00 | 51330M | 53330M | 670 | 900 | 10 | 209 | 191 | 2.0 | 16.5000 |
| 150 | 154.0 | 300 | 295 | 120 | – | 125.9 | 4.0 | 69.0 | 225 | 559.00 | 1800.00 | 51430 | 53430 | 500 | 670 | 20 | 239 | 211 | 3.0 | 42.5000 |
| 160 | 162.0 | 200 | 198 | 31 | – | – | 1.0 | – | – | 120.00 | 399.00 | 51132M | – | 1200 | 1700 | 1.1 | 184 | 176 | 1.0 | 2.3400 |
| 160 | 163.0 | 225 | 222 | 51 | – | 54.7 | 1.5 | 74.0 | 160 | 242.00 | 780.00 | 51232M | 53232M | 850 | 1200 | 3.8 | 199 | 186 | 1.5 | 6.5500 |
| 160 | 164.0 | 270 | 265 | 87 | – | 91.7 | 3.0 | 77.0 | 200 | 449.00 | 1500.00 | 51332 | 53232 | 630 | 850 | 14 | 225 | 205 | 2.5 | 21.0000 |
| 160 | 164.0 | 320 | 315 | 130 | – | 135.3 | 5.0 | 84.0 | 250 | 650.00 | 2210.00 | 51432 | 53432 | 450 | 670 | – | 254 | 226 | 4.0 | 52.7000 |
| 170 | 172.0 | 215 | 213 | 34 | – | – | 1.1 | – | – | 131.00 | 443.00 | 51134M | – | 1100 | 1600 | 1.5 | 197 | 188 | 1.0 | 2.9600 |
| 170 | 173.0 | 240 | 237 | 55 | – | 58.7 | 1.5 | 91.0 | 180 | 286.00 | 930.00 | 51234M | 53234M | 800 | 1100 | 5.4 | 212 | 198 | 1.5 | 8.1500 |
| 170 | 174.0 | 280 | 275 | 87 | – | 91.3 | 3.0 | 105.0 | 225 | 468.00 | 1600.00 | 51334 | 53334 | 600 | 800 | 16 | 235 | 215 | 2.5 | 22.0000 |
| 170 | 174.0 | 340 | 335 | 135 | – | 141.0 | 5.0 | 97.0 | 280 | 715.00 | 2480.00 | 51434 | 53434 | 430 | 630 | – | 269 | 241 | 4.0 | 61.2000 |
| 180 | 183.0 | 225 | 222 | 34 | – | – | 1.1 | – | – | 134.00 | 473.00 | 51136M | – | 1000 | 1500 | 1.7 | 207 | 198 | 1.0 | 3.0800 |
| 180 | 183.0 | 250 | 247 | 56 | – | 58.2 | 1.5 | 112.0 | 200 | 296.00 | 1000.00 | 51236M | 53236M | 800 | 1100 | 6.1 | 222 | 208 | 1.5 | 8.6000 |
| 180 | 184.0 | 300 | 295 | 95 | – | 99.3 | 3.0 | 91.0 | 225 | 520.00 | 1830.00 | 51336 | 53336 | 560 | 750 | 21 | 251 | 229 | 2.5 | 28.500 |
| 180 | 184.0 | 360 | 355 | 140 | – | 148.3 | 5.0 | 97.0 | 280 | 750.00 | 2730.00 | 51436 | 53436 | 400 | 600 | – | 285 | 255 | 4.0 | 70.5000 |
| 190 | 193.0 | 240 | 237 | 37 | – | – | 1.1 | – | – | 172.00 | 655.00 | 51138M | – | 950 | 1400 | 2.6 | 220 | 210 | 1.0 | 4.0500 |
| 190 | 194.0 | 270 | 267 | 62 | – | 65.7 | 2.0 | 98.0 | 200 | 332.00 | 1160.00 | 51238 | 53238 | 750 | 1000 | 8.4 | 238 | 222 | 2.0 | 12.0000 |
| Boundary dimensions (mm) |
Load rating (KN) |
Bearing numbers | Limiting speed (r/min) |
Minimum load factors A |
Abutment and fillet dimensions (mm) |
Mass (approx.) (flat) kg |
||||||||||||||
| d | d1 min |
D | D1 min |
H | C | H1 | r1,2 min |
S | R | Cr | Cor | Flat housing washer | Sphered housing washer | Grease | Oil | da min |
Da max |
ra max |
||
| 190 | 195.0 | 320 | 315 | 105 | – | 111.0 | 4.0 | 104.0 | 250 | 550.00 | 1960.00 | 51338 | 53338 | 500 | 750 | 30 | 266 | 244 | 3.0 | 36.5000 |
| 200 | 203.0 | 250 | 247 | 37 | – | – | 1.1 | – | – | 168.00 | 655.00 | 51140M | – | 950 | 1400 | 2.6 | 230 | 220 | 1.0 | 4.2500 |
| 200 | 204.0 | 280 | 277 | 62 | – | 65.3 | 2.0 | 125.0 | 225 | 338.00 | 1220.00 | 51240 | 53240 | 750 | 1000 | 9.1 | 248 | 232 | 2.0 | 12.0000 |
| 200 | 205.0 | 340 | 335 | 110 | – | 118.4 | 4.0 | 92.0 | 250 | 624.00 | 2400.00 | 51340 | 53340 | 480 | 630 | 35 | 283 | 257 | 3.0 | 44.5000 |
| 220 | 223.0 | 270 | 267 | 37 | – | – | 1.1 | – | – | 178.00 | 735.00 | 51144 | – | 900 | 1300 | 3.3 | 250 | 240 | 1.0 | 4.6000 |
| 220 | 224.0 | 300 | 297 | 63 | – | 65.6 | 2.0 | 118.0 | 225 | 351.00 | 1320.00 | 51244 | 53244 | 700 | 950 | 11 | 268 | 252 | 2.0 | 13.0000 |
| 240 | 243.0 | 300 | 297 | 45 | – | – | 1.5 | – | – | 234.00 | 965.00 | 51148 | – | 800 | 1100 | 5.6 | 276 | 264 | 1.5 | 7.5500 |
| 240 | 244.0 | 340 | 335 | 78 | – | 81.6 | 2.1 | 122.0 | 250 | 462.00 | 1860.00 | 51248 | 53248 | 600 | 800 | 21 | 299 | 281 | 2.0 | 23.0000 |
| 260 | 263.0 | 320 | 317 | 45 | – | – | 1.5 | – | – | 238.00 | 1020.00 | 51152 | – | 800 | 1100 | 6.3 | 296 | 284 | 1.5 | 8.1000 |
| 260 | 264.0 | 360 | 355 | 79 | – | 82.8 | 2.1 | 152.0 | 280 | 475.00 | 2000.00 | 51252 | 53252 | 560 | 750 | 24 | 319 | 301 | 2.0 | 25.0000 |
| 280 | 283.0 | 350 | 347 | 53 | – | – | 1.5 | – | – | 319.00 | 1340.00 | 51156 | – | 700 | 950 | 11 | 322 | 308 | 1.5 | 12.0000 |
| 280 | 284.0 | 380 | 375 | 80 | – | 85.0 | 2.1 | 143.0 | 280 | 494.00 | 2160.00 | 51256 | 53256 | 560 | 750 | 28 | 339 | 321 | 2.0 | 26.5000 |
| 300 | 304.0 | 380 | 376 | 62 | – | – | 2.0 | – | – | 364.00 | 1600.00 | 51160 | – | 630 | 850 | 16 | 348 | 332 | 2.0 | 17.5000 |
| 320 | 324.0 | 400 | 396 | 63 | – | – | 2.0 | – | – | 371.00 | 1700.00 | 51164 | – | 600 | 800 | 18 | 368 | 352 | 2.0 | 19.0000 |
| 340 | 416 | 420 | 344 | 64 | – | – | 2.0 | – | – | 323.00 | 1768.00 | 51168 | – | 600 | 800 | 20 | 388 | 372 | 2.0 | 19.9000 |
| 340 | 455 | 460 | 345 | 96 | – | – | 3.0 | – | – | 465.00 | 2495.00 | 51268 | – | 450 | 600 | 53 | 411 | 389 | 2.5 | 44.6000 |
| 340 | 535 | 540 | 345 | 160 | – | – | 5.0 | – | – | 863.00 | 4439.00 | 51368 | – | 400 | 530 | – | 452 | 356 | 4.0 | 137.0000 |
| 350 | 476 | 476 | 350.4 | 85 | – | – | 3.7 | – | – | 486.00 | 2717.00 | 8770 | – | 400 | 530 | – | 425 | 401 | 3.0 | 43.3000 |
| 360 | 436 | 440 | 364 | 65 | – | – | 2.0 | – | – | 331.00 | 1890.00 | 51172 | – | 560 | 750 | 22 | 408 | 392 | 2.0 | 23.9000 |
| 360 | 495 | 500 | 365 | 110 | – | – | 4.0 | – | – | 610.00 | 3591.00 | 51272 | – | 400 | 530 | 90 | 442 | 418 | 3.0 | 64.7000 |
| 460 | 615 | 620 | 465 | 130 | – | – | 5.0 | – | – | 688.00 | 4504.00 | 51292 | – | 430 | 560 | 55 | 552 | 528 | 4.0 | 113.0000 |
| 600 | 705 | 710 | 604 | 85 | – | – | 3.0 | – | – | 556.00 | 4445.00 | 511/600 | – | 380 | 500 | 120 | 667 | 643 | 2.5 | 64.9000 |
| 630 | 760 | 780 | 650 | 112 | – | – | 4.0 | – | – | 697.00 | 5515.00 | 31688/630 | – | 320 | 430 | – | 717 | 693 | 3.0 | 118.0000 |
| 670 | 795 | 800 | 674 | 105 | – | – | 4.0 | – | – | 683.00 | 5778.00 | 511/670F3 | – | 300 | 400 | 270 | 748 | 722 | 3.0 | 109.0000 |