MR633ZZ Ball Bearing - 3mm ID x 13mm OD x 5mm Width - Chrome Steel

MR633ZZ Chrome Steel Ball Bearing
✨ 3x13x5mm - Double Metal Shields - High-Speed Rated

The MR633ZZ is a miniature deep groove ball bearing made from high-strength chrome steel, designed for compact spaces where speed and durability matter. With metal shields on both sides and pre-lubricated grease, it's ready for high-speed performance right out of the box.

🟢 Pack size: 1 bearing
🟢 Inner diameter: 3mm
🟢 Outer diameter: 13mm
🟢 Width: 5mm
🟢 Type: Deep groove radial - miniature size
🟢 Material: Chrome steel
🟢 Closures: Double metal shields (ZZ)
🟢 Lubrication: Grease-lubed and sealed
🟢 Dynamic load rating: 1,300 N
🟢 Static load rating: 490 N
🟢 Limiting speed (grease): 44,000 RPM
🟢 Use: Ideal for small motors, RC equipment, robotics, and instruments

Dimensions Table: