许用径向和轴向载荷:
根据不同的使用系数fA和不同的标称轴承使用寿命L10h提供下述的许用径向载荷FRa
FAmin=1.5/L10h=10000h
n[rpm] | <16 | 16-25 | 26-40 | 41-60 | 61-100 | 101-160 | 161-250 | 251-400 | |
WRM57 | FRa[N] | 400 | 400 | 400 | 400 | 400 | 405 | 410 | 415 |
FAa[N] | 18800 | 15000 | 11500 | 9700 | 7100 | 5650 | 4450 | 3800 | |
WRM67 | FRa[N] | 575 | 575 | 575 | 580 | 575 | 585 | 590 | 600 |
FAa[N] | 19000 | 18900 | 15300 | 11900 | 9210 | 7470 | 5870 | 5050 | |
WRM77 | FRa[N] | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1210 | 1200 |
FAa[N] | 22000 | 22000 | 19400 | 15100 | 11400 | 9220 | 7200 | 6710 | |
WRM87 | FRa[N] | 1970 | 1970 | 1970 | 1970 | 1980 | 1990 | 2000 | 2010 |
FAa[N] | 30000 | 30000 | 23600 | 18000 | 14300 | 11000 | 8940 | 8030 | |
WRM97 | FRa[N] | 2980 | 2980 | 2980 | 2990 | 3010 | 3050 | 3060 | 3080 |
FAa[N] | 40000 | 36100 | 27300 | 20300 | 15900 | 12600 | 9640 | 7810 | |
WRM107 | FRa[N] | 4230 | 4230 | 4230 | 4230 | 4230 | 4230 | 3580 | 3830 |
FAa[N] | 48000 | 41000 | 30300 | 23000 | 18000 | 13100 | 9550 | 9030 | |
WRM137 | FRa[N] | 8710 | 8710 | 8710 | 8710 | 7220 | 5060 | 3980 | 6750 |
FAa[N] | 70000 | 70000 | 70000 | 57600 | 46900 | 44000 | 35600 | 32400 | |
WRM147 | FRa[N] | 11100 | 11100 | 11100 | 11100 | 11100 | 10600 | 8640 | 10800 |
FAa[N] | 70000 | 70000 | 69700 | 58400 | 45600 | 38000 | 32800 | 30800 | |
WRM167 | FRa[N] | 14600 | 14600 | 14600 | 14600 | 14600 | 14700 | - | - |
FAa[N] | 70000 | 70000 | 70000 | 60300 | 45300 | 36900 | - | - |
FAmin=2.0/L10h=25000h
n[rpm] | <16 | 16-25 | 26-40 | 41-60 | 61-100 | 101-160 | 161-250 | 251-400 | |
WRM57 | FRa[N] | 410 | 410 | 410 | 410 | 410 | 415 | 416 | 420 |
FAa[N] | 12100 | 9600 | 7350 | 6050 | 4300 | 3350 | 2600 | 220 | |
WRM67 | FRa[N] | 590 | 590 | 590 | 595 | 590 | 595 | 600 | 605 |
FAa[N] | 15800 | 12000 | 9580 | 7330 | 5580 | 4460 | 3460 | 2930 | |
WRM77 | FRa[N] | 1210 | 1210 | 1210 | 1210 | 1210 | 1220 | 1220 | 1200 |
FAa[N] | 20000 | 15400 | 11900 | 9070 | 6670 | 5280 | 4010 | 3700 | |
WRM87 | FRa[N] | 2000 | 2000 | 2000 | 2000 | 2000 | 1720 | 1690 | 1710 |
FAa[N] | 24600 | 19200 | 14300 | 10600 | 8190 | 6100 | 5490 | 4860 | |
WRM97 | FRa[N] | 3040 | 3040 | 3040 | 3050 | 3070 | 3080 | 2540 | 2430 |
FAa[N] | 28400 | 22000 | 16200 | 11600 | 8850 | 6840 | 5830 | 4760 | |
WRM107 | FRa[N] | 4330 | 4330 | 4330 | 4330 | 4330 | 3350 | 2810 | 2990 |
FAa[N] | 32300 | 24800 | 17800 | 13000 | 9780 | 8170 | 5950 | 5620 | |
WRM137 | FRa[N] | 8850 | 8850 | 8850 | 8830 | 5660 | 4020 | 3200 | 5240 |
FAa[N] | 70000 | 59900 | 48000 | 37900 | 33800 | 31700 | 25600 | 23300 | |
WRM147 | FRa[N] | 11400 | 11400 | 11400 | 11400 | 11400 | 8320 | 6850 | 8440 |
FAa[N] | 70000 | 60600 | 45900 | 39900 | 33500 | 27900 | 24100 | 22600 | |
WRM167 | FRa[N] | 15100 | 15100 | 15100 | 15100 | 15100 | 13100 | - | - |
FAa[N] | 70000 | 63500 | 51600 | 37800 | 26800 | 23600 | - | - |