⚙️ Elevate your machinery’s game with precision-packed power!
The Koyo B-138 Needle Roller Bearing features a full complement of through-hardened steel rollers housed in a slim drawn cup shell, designed for high radial loads and compact spaces. Rated for speeds up to 5200rpm and meeting ASTM F2162 standards, it delivers durable, heat-resistant performance ideal for demanding industrial applications.
| Manufacturer | Koyo Torrington |
| Part number | B-138 |
| Item Weight | 18.1 g |
| Product Dimensions | 2.06 x 1.27 x 2.69 cm; 18.14 g |
| Item model number | B-138 |
| Material | Cageless |
| Item thickness | 0.5 Inches |
| Item Package Quantity | 1 |
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