Imported bearings
| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 240 | 500 | 95 | 1030000 | 1980000 | QJ348-N2-MPA | ||
| 240 | 440 | 72 | 640000 | 1110000 | QJ248-N2-MPA | ||
| 220 | 460 | 88 | 900000 | 1650000 | QJ344-N2-MPA | ||
| 220 | 400 | 65 | 630000 | 1120000 | QJ244-N2-MPA | ||
| 200 | 360 | 58 | 510000 | 850000 | QJ240-N2-MPA | ||
| 200 | 310 | 51 | 390000 | 620000 | QJ1040-N2-MPA | ||
| 190 | 400 | 78 | 740000 | 1250000 | QJ338-N2-MPA | ||
| 190 | 340 | 55 | 460000 | 740000 | QJ238-N2-MPA | ||
| 190 | 290 | 46 | 345000 | 540000 | QJ1038-N2-MPA | ||
| 180 | 380 | 75 | 690000 | 1130000 | QJ336-N2-MPA | ||
| 180 | 320 | 52 | 435000 | 680000 | QJ236-N2-MPA | ||
| 180 | 280 | 46 | 340000 | 510000 | QJ1036-N2-MPA | ||
| 170 | 360 | 72 | 590000 | 920000 | QJ334-N2-MPA | ||
| 170 | 310 | 52 | 420000 | 630000 | QJ234-N2-MPA | ||
| 170 | 260 | 42 | 280000 | 430000 | QJ1034-N2-MPA | ||
| 160 | 340 | 68 | 580000 | 870000 | QJ332-N2-MPA | ||
| 160 | 290 | 48 | 370000 | 530000 | QJ232-N2-MPA | ||
| 160 | 240 | 38 | 231000 | 335000 | QJ1032-N2-MPA | ||
| 150 | 320 | 65 | 510000 | 730000 | QJ330-N2-MPA | ||
| 150 | 270 | 45 | 350000 | 485000 | QJ230-N2-MPA | ||
| 150 | 225 | 35 | 205000 | 295000 | QJ1030-N2-MPA | ||
| 140 | 300 | 62 | 470000 | 660000 | QJ328-N2-MPA | ||
| 140 | 250 | 42 | 315000 | 420000 | QJ228-N2-MPA | ||
| 130 | 280 | 58 | 425000 | 570000 | QJ326-N2-MPA | ||
| 130 | 230 | 40 | 295000 | 370000 | QJ226-N2-MPA | ||
| 120 | 260 | 55 | 385000 | 485000 | QJ324-N2-MPA | ||
| 120 | 215 | 40 | 285000 | 340000 | QJ224-N2-MPA | ||
| 120 | 180 | 28 | 145000 | 200000 | QJ1024-N2-MPA | ||
| 110 | 240 | 50 | 345000 | 415000 | QJ322-N2-MPA | ||
| 110 | 200 | 38 | 249000 | 285000 | QJ222-N2-MPA | ||
NEWS
所谓FAG轴承出现烧伤损伤状态是指:轴承的滚道轮、滚动体以及保持架在旋转中急剧发热直至变色、软化、熔敷和破损。造成轴承烧伤的主要原因是由于圆锥滚子轴承的润滑不良，可能使用了不正规的润滑剂，或者润滑剂过多，过少，都是不正确的。其次可能是过大载荷（预压过大）。转速过大。游隙过小。有水或其他的异物侵入。如果上面的两种情况都不是那么就是轴、轴承箱的精度不良、轴的挠度大。看到这里，我想大家都想知道解决的办法...
