Feature

●The perfect ceramic bearing for industry, skateboarding or rotating
●Made of bearing steel to prevent deformation even under very heavy loads
●Suitable for fidget spinners, skateboards, inline skates, scooters, bicycles, motorcycles, electric hand tools and other wheels, easy to install and replace
●A rolling bearing is a type of rolling bearing that uses balls to maintain separation between the bearing races. Lubricants provide optimal performance and durability

Description

Smoother, faster and less noisy than ordinary stainless steel ball bearings
Good performance and low noise. It has antioxidant properties thereby providing you with a longer service life
Very suitable for mechanical equipment, electrical instruments, toys, doors and windows and other projects
Made of high-quality steel and ceramics, this miniature bearing has low noise and long service life
Bearings are used in a wide range of applications, including motors, household appliances, toys, etc.
Bearing NO.: SMR63C-2OS
Rings Material: 440C Stainless Steel
Balls Material: Si3N4 Ceramic
Inner Diameter: 3mm
Outer Diameter: 6mm
Width: 2.5mm
Precision: ABEC-7(P4)
Seal Type: Orange Rubber Seals
Lubrication: Self-Lubrication(No grease or oil)
Feature: High speed, Corrosion resistant, Rust prevention, Drylubrication, insulation.
Application: Fishing Reel, RC Car, Mini Tools, Home Appliances, ... etc.