Compact shell type needle roller bearing 15x21x16mm delivers high load capacity and smooth low-friction rotation in tight spaces, ideal for precision machinery and robotics, with durable steel construction and reliable, long-lasting performance

Compact shell-type needle roller bearing designed for high load in tight spaces. Commonly used in robotics, CNC components, tiny gearboxes, and precision tooling where slim profile matters.

✅ Size: ID 15 mm (0.591 in), OD 21 mm (0.827 in), width 16 mm (0.63 in)
✅ Type: shell-type needle roller bearing
✅ Model: FJ-1516, single bearing
✅ Dynamic load: 9.33 kN; Static load: 12.9 kN
✅ Pack: 1 bearing

💡 What is a needle roller bearing used for in compact machinery? A handy choice for high load in limited spaces. - High load capacity in tight spaces - Used in robotics, CNC slides, and small power tools - Proper fit and lubrication extend service life - Maintains precise motion in compact assemblies