3R8-68N3B Rotek Slewing Ring Bearings - Shandong Weibo Precision Bearing Co., Ltd.

Shandong Weibo Precision Bearing Co., Ltd.: Angular Contact Ball Bearing Cylindrical Roller Bearing Four-Row Tapered Roller Bearing

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3R8-68N3B Rotek Slewing Ring Bearings Exchange Guide

Cg - Geometry Factor:0.124
C1 - Dynamic Radial Rating (1 million revolutions)6:75700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:34200 lbf
Aa - Cage-Cone Backface Clearance:0.18 in
C0 - Static Radial Rating:123000 lbf
da - Cone Frontface Backing Diameter:5.63 in
G1 - Heat Generation Factor (Roller-Raceway):307.9
Ab - Cage-Cone Frontface Clearance:0.05 in
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:132000 lbf
Cone Part Number:798
G2 - Heat Generation Factor (Rib-Roller End):58.6
d:5 in
R - Cone Backface To Clear Radius3:0.13 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:15400 lbf
db - Cone Backface Backing Diameter:5.75 in
a - Effective Center Location4:-0.07 in
K - Factor8:1.27
C90 - Dynamic Radial Rating (90 million revolutions)5:19600 lbf
Series:795

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Shandong Weibo Precision Bearing Co., Ltd.: AddressXiaoqinghe South Road,Licheng district,Jinan City,Shandong,China; Phone(Working Time)86-02-7234294; Fax

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