| 主要尺寸(mm) | 基本额定负荷(kN) | 疲劳负荷极限PU(kN) | 最小负荷系数A | 额定转速(r/min() | 质量（kg） | 公称型号 | 尺寸(mm) | 挡肩及倒角尺寸(mm) | 各部件型号 | 轴圈 | 座圈 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | H | C | C0 | Pu | A | 参考转速 | 极限转速 | 质量 | 型号 | d | d1 | D1 | B | Dw | r1,2最小 | da最小 | Da最大 | ra最大 | 圆柱滚子-保持架组件 | 轴圈 | 座圈 |
| 340 | 420 | 64 | 900 | 4 900 | 355 | 1,9 | 380 | 800 | 19,5 | 81168M | 340 | 416 | 344 | 19,5 | 25 | 2 | 414 | 354 | 2 | K81168M | WS81168 | GS81168 |
| 320 | 400 | 63 | 880 | 4 650 | 345 | 1,7 | 400 | 800 | 18,0 | 81164M | 320 | 396 | 324 | 19 | 25 | 2 | 394 | 334 | 2 | K81164M | WS81164 | GS81164 |
| 440 | 95 | 1 560 | 7 500 | 550 | 4,5 | 300 | 600 | 42,5 | 81264M | 435 | 325 | 28,5 | 38 | 3 | 434 | 348 | 2,5 | K81264M | WS81264 | GS81264 | ||
| 580 | 155 | 5500 | 19900 | 1100 | - | 140 | 550 | 193 | 89464M | 575 | 325 | 43.5 | 68 | 6 | 573 | 340 | 6 | K89464M | WS89464 | GS89464 | ||
| 300 | 380 | 62 | 850 | 4 400 | 335 | 1,5 | 430 | 850 | 16,5 | 81160M | 300 | 376 | 304 | 18,5 | 25 | 2 | 373 | 315 | 2 | K81160M | WS81160 | GS81160 |
| 420 | 95 | 1 530 | 7 200 | 540 | 4,1 | 320 | 630 | 40,5 | 81260M | 415 | 304 | 28,5 | 38 | 3 | 413 | 328 | 2,5 | K81260M | WS81260 | GS81260 | ||
| 540 | 145 | 4350 | 18500 | 1080 | - | 150 | 700 | 153 | 89460M | 540 | 305 | 48.5 | 48 | 6 | 533 | 331 | 6 | K89460M | WS89460 | GS89460 | ||
| 520 | 145 | 4200 | 17600 | 1040 | - | 150 | 700 | 142 | 89456M | 520 | 285 | 48.5 | 48 | 6 | 512 | 311 | 6 | K89456M | WS89456 | GS89456 | ||
| 380 | 80 | 1 160 | 5 500 | 425 | 2,4 | 360 | 750 | 26,0 | 81256M | 375 | 284 | 24 | 32 | 2 | 373 | 300 | 2 | K81256M | WS81256 | GS81256 | ||
| 280 | 350 | 53 | 680 | 3 550 | 275 | 1 | 480 | 950 | 10,5 | 81156M | 280 | 347 | 283 | 15,5 | 22 | 1,5 | 346 | 288 | 1,5 | K81156M | WS81156 | GS81156 |
| 360 | 79 | 1 140 | 5 300 | 415 | 2,2 | 380 | 750 | 24,0 | 81252M | 355 | 264 | 23,5 | 32 | 2,1 | 353 | 280 | 2 | K81252M | WS81252 | GS81252 | ||
| 480 | 132 | 3600 | 14700 | 890 | - | 170 | 800 | 114 | 89452M | 480 | 265 | 44 | 44 | 6 | 472 | 288 | 6 | K89452M | WS89452 | GS89452 | ||
| 440 | 122 | 3000 | 12200 | 760 | - | 190 | 850 | 87.8 | 89448M | 440 | 245 | 41 | 40 | 6 | 433 | 266 | 6 | K89448M | WS89448 | GS89448 | ||
| 260 | 320 | 45 | 490 | 2 600 | 200 | 0,54 | 530 | 1 100 | 7,85 | 81152M | 260 | 317 | 263 | 13,5 | 18 | 1,5 | 316 | 268 | 1,5 | K81152M | WS81152 | GS81152 |
| 340 | 78 | 1 100 | 4 900 | 390 | 1,9 | 400 | 800 | 22,0 | 81248M | 335 | 244 | 23 | 32 | 2,1 | 335 | 261 | 2 | K81248M | WS81248 | GS81248 | ||
