Compact shell-type needle roller bearing delivers high load capacity and smooth operation in tight spaces, with 12mm inner diameter, 18mm outer diameter, and 12mm width for durable, precise motion in metric assemblies everywhere

12x18x12mm shell-type needle roller bearing, compact
✔️ ID 12mm x OD 18mm x W 12mm; single unit, shell-type

The FJHV-1212 shell-type needle roller bearing is a compact, high-capacity bearing built to fit tight spaces. It's widely used in small drive assemblies, robotics, CNC slides, and light automation where a low-profile solution with strong radial support is needed.

✅ Inner diameter: 12 mm (0.472 in)
✅ Outer diameter: 18 mm (0.709 in)
✅ Width: 12 mm (0.472 in)
✅ Type: shell-type needle roller bearing
✅ Dynamic load rating: 6.42 kN
✅ Static load rating: 7.49 kN
✅ Quantity: 1 bearing

💡 What is a shell-type needle roller bearing used for in compact machinery? Handy answer below helps you quickly assess fit.
- high radial load capacity in tight spaces
- lightweight and low-profile for compact drive systems
- easy replacement in automation setups
- good compatibility with linear guides and small gear trains