HK0812UU Sealed Needle Roller Bearing 8x12x12mm - Shell-Type

HK0812UU is a sealed shell-type needle roller bearing designed for compact assemblies with limited space. It's commonly used in small mechanisms, sliders, and robotic joints to support radial loads while keeping motion smooth.

✅ Size: 8 mm ID x 12 mm OD x 12 mm width (0.315 in x 0.472 in x 0.472 in)
✅ Seals: 2 rubber seals for dust/moisture protection
✅ Dynamic load: 3.32 kN; Static load: 3.67 kN
✅ Pack: 1 bearing

💡 What is a sealed shell-type needle roller bearing used for in compact machinery?

For small machines, this bearing provides smooth, reliable radial support in tight spaces.

- High radial-load capacity in compact, sealed shell-type bearings
- Sealed design provides dust/moisture protection
- 8x12x12 mm footprint fits slim assemblies
- Great for precision motion in small automation setups