S623 2RS 3*10*4 Mm Stainless Steel Hybrid Ceramic Bearing Specification:

Bearing NO.: S623-2RS CB

Bearing Ring Material: 440C Stainless Steel

Ball Balls Material: Ceramic Si3N4

Bearing Type: Hybrid ceramic ball bearing

Dimension :

Inner Diameter (D): 3mm

Outer Diameter (D): 10mm

Width (B): 4mm

Application： For Fishing Reel Bearings

Stainless Steel Hybrid Ceramic Bearing Features :

Stainless Steel Hybrid Ceramic Bearing = Stainless Steel Outer Ring & Inner Ring + Si3N4 Ceramic Balls

Material Stainless Steel, Hybrid Ceramic, Cam Sealed bearings are specially designed for any application looking for a high precision, non-rotating bearing.

These are true secret weapons serious RC racer and long distance casting. ABEC 7 Tolerance makes the Cage line the closest to the precision tolerance that Bearing has to offer. Removable, non-contact rubber seals result in a bearing with less resistance and requires less maintenance than a typical shielded bearing. The Grade 5 ceramic Si3N4 ball will allow the bearing to be lighter and spin 50% faster than a traditional bearing steel.

Ceramic material  is about 2/3 wieght lighter than steel, it is harder than steel when it is in the ball forming and it is virtually frictionless since it is non-porous. A hybrid ceramic bearing has steel race with ceramic ball grain. The balls will never corrode or rust.

We Can Produce Other ABEC-7 High Grade Fishing Reel Bearing :

Mateiral :440C Stainless Steel Rings & Cage + SI3N4 Ceramic Balls +Rubber Seal