Shielded Ball Bearing 60 By 130 By 31 mm Chrome Steel Self Lubricated With Dual Metal Shields Dust Protection 312SF Model For High Precision Machinery And Equipment For Industrial Applications In Drives And Conveyors

Shielded 60x130x31 Ball Bearing 312SF, Chrome Steel
✔️ 60mm ID, 130mm OD, 31mm W, double shielded, greased

312SF Shielded Ball Bearing is a deep groove ball bearing made from chrome steel. It features two metal shields to protect against dust and contamination, and it arrives pre-greased for immediate use. This compact, high-load bearing is commonly used in conveyor rollers, motors, and other rotating equipment where smooth, reliable operation is essential.

✅ Inner diameter: 60 mm
✅ Outer diameter: 130 mm
✅ Width: 31 mm
✅ Shielding: Double metal shields (ZZ)
✅ Material: Chrome steel
✅ Lubrication: Pre-greased (grease-filled)
✅ Dynamic load rating Cr: 82,000 N
✅ Static load rating Co: 52,000 N
✅ Max speed with grease: 5,400 RPM

💡 What is a shielded ball bearing used for in heavy machinery?

This handy part helps keep grease in and contaminants out while supporting rotating loads. - shielded ball bearing for dusty industrial machinery
- ideal for conveyors, motors, and gearboxes requiring smooth rotation
- chrome steel, grease-filled design for long life and easy maintenance