Thin Section Ball Bearing Open Type With Brass Cage In Chrome Steel, Dimensions 4-1/4 By 5-3/4 By 3/4 Inch, High Precision Bearing For Automotive And Industrial Machinery, Lightweight Yet Durable For High Load And Vibration Applications

Thin Section Ball Bearing 4.25 x 5.75 x 0.75 in, single
✔️ Bore 4.25 in, OD 5.75 in, width 0.75 in, brass cage

This thin-section radial ball bearing measures 4.25 in bore (108 mm), 5.75 in outer diameter (146 mm), and 0.75 in cross-section (19 mm). Its open, oil-preserved design with a brass cage makes it a solid choice for tight spaces in aerospace, robotics, and precision equipment where stiffness and load handling matter.

✅ Bore: 4.25 in (108 mm)
✅ Outer diameter: 5.75 in (146 mm)
✅ Width: 0.75 in (19 mm)
✅ Dynamic load rating: 29,358 N
✅ Static load rating: 13,336 N
✅ Material: Chrome steel; Cage: Brass; Closures: Open; Oil preserved

💡 What is a thin-section ball bearing used for in precision machinery and compact assemblies? This handy bearing is designed for use where space is limited but load and stiffness must be preserved. - Handy for compact aerospace and robotics setups - Supports radial loads in tight frames with high rigidity - Designed for oil-preserved lubrication in open configurations - Suited for use in linear slides, small gear boxes, and precision assemblies