- Super smooth, fast design with very low resistance
- 15 degree angular contact design is ideal for hub and bottom bracket applications where bearings are likely to experience side loads
- Single row cartridge bearing with self lubricating, nylon cage separated ABEC-5 balls
- Install with red seal facing out, 5-10lbs preload required
| Bearing | 1526, 71804, 71805, 71806, 71902, 71903 |
| ID X OD X W (mm) | 15x26x7, 15x28x7, 17x30x7, 20x32x7, 25x37x7, 30x42x7 |








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