轴承代号 | 基本尺寸/mm | 安装尺寸/mm | 基本额定载荷/kN | X小载荷常数 | 极限转速/(r/min) | ||||||||
新代号 | 旧代号 | d | D | T | E | d amin | D amax | ras max | C a | C oa | A | 脂润滑 | 油润滑 |
29252 | 9029252 | 260 | 360 | 60 | 139 | 305 | 331 | 2.1 | 944 | 4 207 | 1.754 | — | 1 000 |
29352 | 9039352 | 420 | 95 | 148 | 330 | 372 | 4 | 1 940 | 7 716 | 6.073 | — | 670 | |
29452 | 9039452 | 480 | 132 | 154 | 360 | 419 | 5 | 3 247 | 11 930 | 14.45 | — | 480 | |
29256 | 9039256E | 280 | 380 | 60 | 150 | 325 | 351 | 2.1 | 954 | 4 348 | 1.855 | — | 950 |
29356 | 9039356 | 440 | 95 | 158 | 350 | 394 | 4 | 2 023 | 8 207 | 6.782 | — | 630 | |
29456 | 9039456 | 520 | 145 | 166 | 390 | 446 | 5 | 3 753 | 13 794 | 20.73 | — | 430 | |
29260 | 9039260 | 300 | 420 | 73 | 162 | 355 | 386 | 2.5 | 1 340 | 6 057 | 3.43 | — | 900 |
29360 | 9039360 | 480 | 109 | 168 | 380 | 429 | 4 | 2 554 | 10 396 | 10.2 | — | 560 | |
29460 | 9039460 | 540 | 145 | 175 | 410 | 471 | 5 | 3 895 | 14 689 | 22.95 | — | 380 | |
29264 | 9039264 | 320 | 440 | 73 | 172 | 375 | 406 | 2.5 | 1 046 | 6 556 | 3.822 | — | 800 |
29364 | 9039364 | 500 | 109 | 180 | 400 | 449 | 4 | 2 578 | 10 691 | 11.15 | — | 530 | |
29464 | 9039464 | 580 | 155 | 191 | 435 | 507 | 6 | 4 537 | 17 432 | 31.97 | — | 360 | |
29268 | 9039268 | 340 | 460 | 73 | 183 | 395 | 427 | 2.5 | 1 432 | 6 838 | 4.27 | — | 750 |
29368 | 9039368 | 540 | 122 | 192 | 430 | 484 | 4 | 3 052 | 12 554 | 15.64 | — | 480 | |
29468 | 9039468 | 620 | 170 | 201 | 465 | 541 | 6 | 5 002 | 18 866 | 38.98 | — | 320 |