| Bearing model number | Basic Dimensions (mm) | Rotational Speed (rpm) |
Bearing Weight | |||
|---|---|---|---|---|---|---|
| d Bore |
D Outer Diameter |
B Width |
Grease Lubrication | Oil Lubrication | ||
| 71808C | 40 | 52 | 7 | 24000 | 38000 | 0.032 |
| 71808AC | 40 | 52 | 7 | 20000 | 34000 | 0.032 |
| 71809C | 45 | 58 | 7 | 20000 | 34000 | 0.04 |
| 71809AC | 45 | 58 | 7 | 18000 | 30000 | 0.04 |
| 71810C | 50 | 65 | 7 | 18000 | 30000 | 0.052 |
| 71810AC | 50 | 65 | 7 | 16000 | 26000 | 0.052 |
| 718011C | 55 | 72 | 9 | 16000 | 26000 | 0.061 |
| 71811AC | 55 | 72 | 9 | 15000 | 24000 | 0.061 |
| 71812C | 60 | 78 | 10 | 15000 | 24000 | 0.1 |
| 71812AC | 60 | 78 | 10 | 14000 | 22000 | 0.1 |
| 71813C | 65 | 85 | 10 | 14000 | 22000 | 0.125 |
| 71813AC | 65 | 85 | 10 | 13000 | 20000 | 0.125 |
| 71814C | 70 | 90 | 10 | 13000 | 20000 | 0.133 |
| 71814AC | 70 | 90 | 10 | 12000 | 19000 | 0.133 |
| 71815C | 75 | 95 | 10 | 12000 | 19000 | 0.142 |
| 71815AC | 75 | 95 | 10 | 11000 | 18000 | 0.142 |
| 71816C | 80 | 100 | 10 | 10000 | 18000 | 0.15 |
| 71816AC | 80 | 100 | 10 | 9500 | 16000 | 0.15 |
| 71817C | 85 | 110 | 13 | 10000 | 17000 | 0.262 |
| 71817AC | 85 | 110 | 13 | 9000 | 15000 | 0.262 |
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Miniature Bearings