Thin Wall Ball Bearings 61800-61810, Ultra-Thin, High-Precision Bicycle Bearings
Basic Info.
| Inner Diameter | 50 mm |
|---|---|
| Outer Diameter | 65 mm |
| Thickness | 7 mm |
| Model NO. | 61800/61801/61802/61803/61804/61805/61806/61807 |
| Seals Type | ZZ, 2RS, Open |
| Material | Bearing Steel |
Precision radial ball bearings with standard dimensions (50×65×7 mm), available in multiple precision grades (P0–P2) and seal types. Manufactured in China, compliant with DIN/ISO/JIS standards, suitable for OEM/ODM applications.
Basic Info.
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