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| MODEL | TORQUE Nm | MAXIMUM¹ OVERRUNNING RPM | MAX² mum BORE mm | KEYWAY mm |
A mm | Bmm | Cmm | Dmm0 | MOUNTING HOLES | APPROX. WT | |||
| INNER RACE | OUTER RACE | NOS. | THREAD SIZE UNF | DEPTH mm | |||||||||
| SF-300 | 210 | 2900 | 800 | 19.0 | 4.76x2.38 | 76.20 76.15 |
66.7 | 60.3 | 63.5 | 4 | 1/4" | 13 | 1.5 |
| SF-400 | 413 | 2700 | 800 | 22.2 | 4.76x2.38 | 88.90 88.85 |
73.0 | 66.7 | 69.9 | 4 | 5/16" | 16 | 2.2 |
| SF-500 | 1172 | 2400 | 750 | 33.2 | 6.33x2.38 | 107.95 107.90 |
92.1 | 85.7 | 88.9 | 4 | 5/16" | 16 | 4.0 |
| SF-600 | 2070 | 2100 | 700 | 50.8 | 12.7x4.76 | 136.53 136.47 |
120.7 | 92.9 | 95.3 | 6 | 5/16" | 16 | 7.0 |
| SF-700 | 5517 | 1500 | 500 | 74.5 | 15.8x3.16 | 180.92 180.89 |
158.8 | 123.8 | 127.0 | 6 | 3/8" | 19 | 16.0 |
| SF-750 | 9379 | 1500 | 500 | 87.3 | 19.05x4.76 | 222.22 ±0.025 |
177.8 | 149.2 | 152.4 | 6 | 1/2" | 25.40 | 38.0 |
| SF-800 | 15862 | 1300 | 475 | 112.7 | 25.4x6.35 | 253.98 ±0.038 |
227.0 | 149.2 | 152.4 | 8 | 1/2" | 25.40 | 48.0 |
| SF-900 | 22758 | 1200 | 400 | 138.1 | 25.4x6.35 | 304.76 ±0.038 |
247.65 | 158.7 | 161.9 | 10 | 5/8" | 31.75 | 72.0 |
| SF-1000 | 29655 | 1200 | 325 | 163.5 | 31.75x9.53 | 380.96 ±0.036 |
298.45 | 171.8 | 177.8 | 12 | 5/8" | 31.75 | 115.0 |
1)The max overrunning speed are for oil bath lubrications only. If higher outer race overunning speeds are required other than those listed please consult. |
2)Bore & keyway size to be specified by customer while ordering .Only maximum size of bore & keyway stated in table. |
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