Needle Bearing B-138 Full Complement Drawn Cup Needle Roller Bearing 13/16 Inch Bore 1-1/16 Inch Outer Diameter 1/2 Inch Width Made In USA Built Tough For Industrial Machinery Heavy Duty Farming And Auto DIY Projects Durability KOYO

B-138 Full Complement Drawn Cup Needle Bearing, USA Made
✔️ 1 pc, bore 13/16, OD 1-1/16, width 1/2 in, USA-made

Needle bearing B-138 is a compact, full-complement drawn cup roller designed to handle high radial loads in tight spaces. It's commonly used in industrial machinery, farming equipment, and auto DIY projects.

✅ Bore: 13/16 in (20.6 mm)
✅ Outer diameter: 1-1/16 in (26.19 mm)
✅ Width: 1/2 in (12.7 mm)
✅ Full-complement drawn cup needle design; USA-made; pack of 1

💡 What is a needle bearing used for in industrial equipment and DIY projects?

Needle bearings shine in compact spaces where you need strong radial support and lightweight parts.

- Handy for conveyors, tractors, and auto DIY builds - Good for shafts with limited space and higher load requirements - Needs proper lubrication and proper bore/OD fit - Helps reduce overall machine weight while maintaining stiffness