Closed End Needle Bearing 15x21x12mm With Dual Rubber Seals For Superior Dust Protection Sealed Needle Roller Bearing Inner Diameter 12mm Outer Diameter 21mm Width 12mm High Load Capacity And Precise Fit For Automotive And Machinery Applications

Sealed closed-end needle bearing 15x21x12 mm, 1 pc
✔️ Dual rubber seals; ID 12mm, OD 21mm, width 12mm, 1 pc

This sealed needle bearing is a compact, robust support element for shafts in machinery. It’s commonly used in automotive components, CNC machines, and automation equipment to handle radial loads in tight spaces.

✅ Inner diameter: 12 mm
✅ Outer diameter: 21 mm
✅ Width: 12 mm
✅ Closures: dual rubber seals for dust protection
✅ Lubrication: oil-preserved for smoother operation
✅ Dynamic load rating: 7354 N
✅ Static load rating: 9512 N
✅ Quantity: 1 bearing

💡 What is a sealed needle bearing used for in precision machinery?

This handy bearing is used in compact, high-load applications requiring precise radial support. - Improves load carrying in tight spaces
- Reduces shaft wear through needle rollers
- Great for CNC spindles, linear guides, and small gear drives
- Seals guard against dust and contaminants for longer life