Specification for 6317 ZZ C3 deep groove bearing
Type: Deep groove ball bearing, thin section bearing, ball bearing
Styles: Open type, RS, 2RS, RZ, 2RZ
Common Options: 2RS-- Two Rubber Seals
Material: Chrome steel
Lubrication: Self lubricated (oil or grease)
Inner diameter/bore: 85mm
Outer diameter: 180mm
Width/height/thickness: 41mm
Dynamic load rating Cr: 102
Static Load rating Cor: 96.5
Weight: 4.5kgs
C0-- Normal Internal Clearance
C3-- Greater than normal clearance
M-- Brass Cage
NR-- Snap Ring
P53-- Abec 5 with C3 clearance
ZZ-- Two Metal Shields
Description
Deep groove ball bearing is the most common type in rolling bearing. It is usually composed of a outer ring, a inner ring, a row of steel balls and cage. It mainly bears radial loads, but it can also bear a small amount of axial loads. Axial carrying capacity will increase when selecting large radial clearance. The contact angle is zero when bear only radial force; The contact angle will more than zero when axial force is acted.
Cage
Usually use the stamping wave-shaped cage and solid cage, nylon cage used sometimes
Features
Low friction, high limiting speed, simple structure, cost saving
Application
Gearbox, instruments, motor, household appliances, internal-combustion engine, transport vehicles, agricultural machinery, construction machinery and engineering machinery, etc