HK0810 Needle Roller Bearings 8mm Bore 12mm OD 10mm Width Chrome Steel Open End 6 Pack For Transmission Gearbox Heavy Duty High Precision Bearings For Smooth Operation

HK0810 Needle Roller Bearings: 8x12x10 Chrome Steel 6-Pack
✔️ 8 mm bore, 12 mm OD, 10 mm width; chrome steel, open end, 6-pack

These HK0810 needle roller bearings are compact chrome-steel bearings designed to fit in tight spaces while delivering high load capacity. They’re ideal for transmissions, gearboxes, valve components, and power tools where space is limited.

✅ Inner diameter: 8 mm
✅ Outer diameter: 12 mm
✅ Width: 10 mm
✅ Dynamic load rating: 3.8 kN
✅ Static load rating: 3.95 kN
✅ Limit speed: 29,500 RPM
✅ Material: Chrome steel needle rollers with high hardness and wear resistance
✅ Pack size: 6 units

💡 What is a needle roller bearing used for in compact machinery? A handy choice for tight spaces that still require high load support, like transmissions and gearboxes.

- High radial load capacity in a small envelope - Suitable for restricted housings in gear trains - Chrome steel needles offer durable wear resistance - Requires proper mounting tools for long life