圆柱滚子轴承
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圆柱滚子轴承
| 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] | |
| 60 | 130 | 31 | 124000 | 126000 | 4800 | 5600 | NF312 |
| 60 | 130 | 31 | 124000 | 126000 | 4800 | 5600 | N312 |
| 60 | 130 | 31 | 150000 | 157000 | 4800 | 5600 | NUP312EM |
| 60 | 130 | 31 | 124000 | 126000 | 4800 | 5600 | NUP312 |
| 60 | 130 | 31 | 150000 | 157000 | 4800 | 5600 | NJ312EM |
| 60 | 130 | 31 | 124000 | 126000 | 4800 | 5600 | NJ312 |
| 60 | 130 | 31 | 150000 | 157000 | 4800 | 5600 | NU312EM |
| 60 | 130 | 31 | 124000 | 126000 | 4800 | 5600 | NU312 |
| 60 | 110 | 28 | 131000 | 157000 | 5300 | 6300 | NUP2212ET |
| 60 | 110 | 28 | 96000 | 116000 | 5300 | 6300 | NUP2212 |
| 60 | 110 | 28 | 131000 | 157000 | 5300 | 6300 | NJ2212ET |
| 60 | 110 | 28 | 96000 | 116000 | 5300 | 6300 | NJ2212 |
| 60 | 110 | 28 | 131000 | 157000 | 5300 | 6300 | NU2212ET |
| 60 | 110 | 28 | 96000 | 116000 | 5300 | 6300 | NU2212 |
| 60 | 110 | 22 | 68500 | 75000 | 6000 | 7100 | NF212 |
| 60 | 110 | 22 | 68500 | 75000 | 6000 | 7100 | N212 |
| 60 | 110 | 22 | 97500 | 107000 | 5300 | 6300 | NUP212EW |
| 60 | 110 | 22 | 97500 | 107000 | 5300 | 6300 | NJ212EW |
| 60 | 110 | 22 | 97500 | 107000 | 5300 | 6300 | NU212EW |
| 60 | 95 | 18 | 40000 | 48500 | 6700 | 8500 | NF1012 |
| 60 | 95 | 18 | 40000 | 48500 | 6700 | 8500 | N1012 |
| 60 | 95 | 18 | 40000 | 48500 | 6700 | 8500 | NJ1012 |
| 60 | 95 | 18 | 40000 | 48500 | 6700 | 8500 | NU1012 |
| 55 | 140 | 33 | 139000 | 138000 | 4500 | 5600 | NF411 |
| 55 | 140 | 33 | 139000 | 138000 | 4500 | 5600 | N411 |
| 55 | 140 | 33 | 139000 | 138000 | 4500 | 5600 | NUP411 |
| 55 | 140 | 33 | 139000 | 138000 | 4500 | 5600 | NJ411 |
| 55 | 140 | 33 | 139000 | 138000 | 4500 | 5600 | NU411 |
| 55 | 120 | 43 | 201000 | 233000 | 4500 | 5600 | NUP2311ET |
| 55 | 120 | 43 | 148000 | 162000 | 4500 | 5600 | NUP2311 |
