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] | |
| 75 | 130 | 31 | 130000 | 162000 | 4300 | 5300 | NJ2215 |
| 75 | 130 | 31 | 162000 | 207000 | 4300 | 5300 | NU2215ET |
| 75 | 130 | 31 | 130000 | 162000 | 4300 | 5300 | NU2215 |
| 75 | 130 | 25 | 96500 | 111000 | 4800 | 6000 | NF215 |
| 75 | 130 | 25 | 96500 | 111000 | 4800 | 6000 | N215 |
| 75 | 130 | 25 | 130000 | 156000 | 4800 | 6000 | NUP215EM |
| 75 | 130 | 25 | 130000 | 156000 | 4800 | 6000 | NJ215EM |
| 75 | 130 | 25 | 130000 | 156000 | 4800 | 6000 | NU215EM |
| 75 | 115 | 20 | 60000 | 74500 | 5600 | 6700 | NF1015 |
| 75 | 115 | 20 | 60000 | 74500 | 5600 | 6700 | N1015 |
| 75 | 115 | 20 | 60000 | 74500 | 5600 | 6700 | NU1015 |
| 70 | 180 | 42 | 228000 | 236000 | 3600 | 4300 | NF414 |
| 70 | 180 | 42 | 228000 | 236000 | 3600 | 4300 | N414 |
| 70 | 180 | 42 | 228000 | 236000 | 3600 | 4300 | NUP414 |
| 70 | 180 | 42 | 228000 | 236000 | 3600 | 4300 | NJ414 |
| 70 | 180 | 42 | 228000 | 236000 | 3600 | 4300 | NU414 |
| 70 | 150 | 51 | 274000 | 325000 | 3600 | 4500 | NUP2314ET |
| 70 | 150 | 51 | 223000 | 262000 | 3600 | 4500 | NUP2314 |
| 70 | 150 | 51 | 274000 | 325000 | 3600 | 4500 | NJ2314ET |
| 70 | 150 | 51 | 223000 | 262000 | 3600 | 4500 | NJ2314 |
| 70 | 150 | 51 | 274000 | 325000 | 3600 | 4500 | NU2314ET |
| 70 | 150 | 51 | 223000 | 262000 | 3600 | 4500 | NU2314 |
| 70 | 150 | 35 | 158000 | 168000 | 4000 | 5000 | NF314 |
| 70 | 150 | 35 | 158000 | 168000 | 4000 | 5000 | N314 |
| 70 | 150 | 35 | 205000 | 222000 | 4000 | 5000 | NUP314EM |
| 70 | 150 | 35 | 158000 | 168000 | 4000 | 5000 | NUP314 |
| 70 | 150 | 35 | 205000 | 222000 | 4000 | 5000 | NJ314EM |
| 70 | 150 | 35 | 158000 | 168000 | 4000 | 5000 | NJ314 |
| 70 | 150 | 35 | 205000 | 222000 | 4000 | 5000 | NU314EM |
| 70 | 150 | 35 | 158000 | 168000 | 4000 | 5000 | NU314 |
