| Bearing model number | Basic Dimensions (mm) | Rotational Speed (rpm) |
Bearing Weight | |||
|---|---|---|---|---|---|---|
| d Bore |
D Outer Diameter |
B Width |
Grease Lubrication | Oil Lubrication | ||
| 71924C | 120 | 165 | 22 | 7000 | 11000 | 1.17 |
| 71928AC | 140 | 190 | 24 | 5600 | 8500 | 1.68 |
| 71928C | 140 | 190 | 24 | 6000 | 9000 | 1.68 |
| 71926AC | 130 | 180 | 24 | 6000 | 9000 | 1.58 |
| 71930AC | 150 | 210 | 28 | 5000 | 7500 | 2.48 |
| 71930C | 150 | 210 | 28 | 5600 | 8500 | 2.48 |
| 71932C | 160 | 220 | 28 | 5000 | 7500 | 2.64 |
| 71934AC | 170 | 230 | 28 | 4300 | 6300 | 2.77 |
| 71934C | 170 | 230 | 28 | 4800 | 7000 | 2.77 |
| 71932AC | 160 | 220 | 28 | 4800 | 7000 | 2.64 |
| 71936C | 180 | 250 | 33 | 4500 | 6700 | 4.1 |
| 71938C | 190 | 260 | 33 | 4300 | 6300 | 4.29 |
| 71936AC | 180 | 250 | 33 | 4000 | 6000 | 4.1 |
| 71938AC | 190 | 260 | 33 | 3800 | 5600 | 4.29 |
| 71940AC | 200 | 280 | 38 | 3600 | 5300 | 6.02 |
| 71940C | 200 | 280 | 38 | 3800 | 5600 | 6.02 |
| 71944C | 220 | 300 | 38 | 3600 | 5300 | 6.52 |
| 71948C | 240 | 320 | 38 | 3200 | 4800 | 7.07 |
| 71944AC | 220 | 300 | 38 | 3200 | 4800 | 6.52 |
| 71952C | 260 | 360 | 46 | 3000 | 4500 | 12 |
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Miniature Bearings