Needle Roller Bearing Kit Set, 32 Pieces In 8 Sizes, Drawn Cup Open End Bearings, From 3x6.5x6mm To 12x16x10mm, Includes Storage Box, Heavy-Duty Spindle Bearings For Machinery, DIY Projects And Makers And Gearheads

Needle Roller Bearing Kit: 32pc Drawn Cup Set with Box
✔️ 32pcs in 8 sizes with storage box, 3x6.5x6mm to 12x16x10mm

These needle roller bearings come in eight sizes (3x6.5x6mm to 12x16x10mm) and are ideal for tight spaces in machine tools, CNC guides, gear trains, pumps, and DIY projects. The included plastic storage box helps keep all bearings organized for quick swaps during maintenance.

✅ 32 pieces across 8 sizes (Bore x OD x Width) HK0306 to HK1210
✅ 3x6.5x6mm to 12x16x10mm (Bore x OD x Width)
✅ Steel drawn cup open end bearings for durability and rigidity
✅ Smooth surface finish for reliable operation under heat
✅ Includes storage box for easy organization

💡 What is a needle roller bearing kit used for in compact machinery setups?

Needle roller bearings are handy for tight spaces and high-load support in moving parts.

- Compact, high-load solution for small gear trains and guides - Reduces friction in sliding movements and minimizes wear - Handy for machine tools, CNC equipment, conveyors, and pumps - Keeps a ready-to-use assortment with a storage box