RKS.220741 SKF Slewing Ring Bearings - Hefei Wenhao Bearing Co., Ltd.

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RKS.220741 SKF Slewing Ring Bearings image

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RKS.220741 SKF Slewing Ring Bearings Codes and sizes

Series:12000
Cone Part Number:12168
Cup Part Number:12303
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:42.863 mm
D:76.992 mm
B - Cone Width:17.145 mm
C - Cup Width:11.908 mm
B:17.463 mm
R - Cone Backface To Clear Radius1:1.520 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:48.51 mm
db - Cone Backface Backing Diameter:51.05 mm
Da - Cup Frontface Backing Diameter:73.90 mm
Db - Cup Backface Backing Diameter:68.07 mm
Ab - Cage-Cone Frontface Clearance:2.8 mm
Aa - Cage-Cone Backface Clearance:1 mm
a - Effective Center Location3:0 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:2890 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:11100 lbf
C0 - Static Radial Rating:13100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2500 lbf
K - Factor7:1.15
e - ISO Factor8:0.51
Y - ISO Factor9:1.19
G1 - Heat Generation Factor (Roller-Raceway):21
G2 - Heat Generation Factor (Rib-Roller End):15.8
Cg - Geometry Factor:0.0766

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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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