RKS.221091 SKF Slewing Ring Bearings - Hefei Wenhao Bearing Co., Ltd.

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RKS.221091 SKF Slewing Ring Bearings Codes and sizes

Cone Part Number:DX940730
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:352000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:91300 lbf
d:8.2500 in
B - Cone Width:2.5 in
R - Cone Backface To Clear Radius3:0.170 in
da - Cone Frontface Backing Diameter:8.93 in
db - Cone Backface Backing Diameter:9.17 in
Ab - Cage-Cone Frontface Clearance:0.21 in
Aa - Cage-Cone Backface Clearance:0.32 in
a - Effective Center Location4:0.31 in
C90 - Dynamic Radial Rating (90 million revolutions)5:52500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:202000 lbf
C0 - Static Radial Rating:290000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:47000 lbf
K - Factor8:1.12
G1 - Heat Generation Factor (Roller-Raceway):912.5
G2 - Heat Generation Factor (Rib-Roller End):126.1
Cg - Geometry Factor:0.146

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Hefei Wenhao Bearing Co., Ltd.: AddressWangjiang Integrated Building,No.6,Jinzhai Road,Hefei,Anhui,China; Phone(Working Time)86-02-7234259; Fax

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