MRC 100 KR Extra Light Series Ball Bearing Open Enclosure Phenolic Cage Angular Contact 40 Mm ID 68 Mm OD Industrial Grade Precision Bearing For High Speed Applications By MRC Bearing Service

MRC 100KR Extra Light Angular Ball Bearing 40x68x15mm
✔️ Single Bearing, 40 mm ID, 68 mm OD, open phenolic cage

The MRC 100 KR Extra Light Series angular contact bearing is designed for high-speed applications where compact size and precise motion matter. This open enclosure with a phenolic cage handles light to moderate radial and thrust loads in spindles, machine tools, conveyors, and automation setups.

✅ Bore: 40 mm
✅ Outer diameter: 68 mm
✅ Width: 15 mm
✅ Bearing type: Angular contact, single row, 15°
✅ Cage: Phenolic, open enclosure
✅ Material: Steel
✅ Dynamic load rating: 4380 lbf
✅ Static load rating: 3280 lbf
✅ Precision: ABEC 1
✅ Maximum speed: 9500 rpm (grease) / 12000 rpm (oil)

💡 What is an angular contact ball bearing used for in high-speed machinery? This handy bearing is designed to handle combined radial and thrust loads in tight spaces, enabling smooth rotation at high speeds. - Use in spindles, precision tooling, and compact drive assemblies - Works well with light to moderate loads and minimal misalignment - Helps minimize friction and maintain accuracy in automated systems