滾針軸承
| 基本尺寸 | 基本額定載荷 | 額定轉速 | 型號 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 78 | 58.3 | 146 | 6300 | 7000 | NK 65/35 | ||
| 78 | 44 | 104 | 6300 | 7000 | NK 65/25 | ||
| 85 | 66 | 114 | 6000 | 6700 | NKS 65 | ||
| 85 | 53.9 | 125 | 6300 | 7000 | RNAO 65x85x30 | ||
| 80 | 57.2 | 106 | 6300 | 7000 | RNA 4911 | ||
| 80 | 89.7 | 190 | 6300 | 7000 | RNA 6911 | ||
| 78 | 72.1 | 173 | 6700 | 7500 | RNAO 60x78x40 | ||
| 72 | 55 | 134 | 6700 | 7500 | NK 60/35 | ||
| 80 | 62.7 | 104 | 6300 | 7500 | NKS 60 | ||
| 72 | 46.8 | 110 | 6700 | 7500 | NK 60/25 TN | ||
| 78 | 41.8 | 86.5 | 6700 | 7500 | RNAO 60x78x20 | ||
| 72 | 47.3 | 85 | 7000 | 8000 | RNA 4910 | ||
| 72 | 73.7 | 150 | 7000 | 8000 | RNA 6910 | ||
| 72 | 40.2 | 69.5 | 3400 | RNA 4910 RS | |||
| 72 | 40.2 | 69.5 | 3400 | RNA 4910.2RS | |||
| 72 | 44.6 | 78 | 7000 | 8000 | NKS 55 | ||
| 68 | 40.2 | 88 | 7500 | 8500 | NK 55/25 | ||
| 68 | 52.3 | 122 | 7500 | 8500 | NK 55/35 | ||
| 68 | 27 | 67 | 7500 | 8500 | RNAO 55x68x20 | ||
| 68 | 39.1 | 64 | 3800 | RNA 4909 RS | |||
| 68 | 45.7 | 78 | 7500 | 8500 | RNA 4909 | ||
| 68 | 70.4 | 137 | 7500 | 8500 | RNA 6909 | ||
| 68 | 39.1 | 64 | 3800 | RNA 4909.2RS | |||
| 65 | 58.3 | 125 | 8000 | 9000 | RNAO 50x65x40 | ||
| 62 | 42.9 | 91.5 | 8000 | 9000 | NK 50/25 TN | ||
| 65 | 42.9 | 72 | 8000 | 9000 | NKS 50 | ||
| 62 | 25.5 | 60 | 8500 | 9500 | RNAO 50x62x20 | ||
| 65 | 34.1 | 62 | 8000 | 9000 | RNAO 50x65x20 | ||
| 62 | 58.3 | 137 | 8000 | 9000 | NK 50/35 TN | ||
| 62 | 42.9 | 71 | 8000 | 9500 | RNA 4908 | ||
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