R9-55E3 Rotek Slewing Ring Bearings - Hefei Wenhao Bearing Co., Ltd.

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R9-55E3 Rotek Slewing Ring Bearings image

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R9-55E3 Rotek Slewing Ring Bearings Product description

Series:M12600
Cone Part Number:KM12649
Cup Part Number:KM12610
Design Units:Imperial
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:21.430 mm
D:50.005 mm
B - Cone Width:18.288 mm
C - Cup Width:13.970 mm
B:17.526 mm
R - Cone Backface To Clear Radius1:1.270 mm
r - Cup Backface To Clear Radius2:1.27 mm
da - Cone Frontface Backing Diameter:27.43 mm
db - Cone Backface Backing Diameter:29.46 mm
Da - Cup Frontface Backing Diameter:46.48 mm
Db - Cup Backface Backing Diameter:43.94 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:-0.3 mm
a - Effective Center Location3:-6.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:2570 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:9900 lbf
C0 - Static Radial Rating:9780 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1220 lbf
K - Factor7:2.1
e - ISO Factor8:0.28
Y - ISO Factor9:2.16
G1 - Heat Generation Factor (Roller-Raceway):9.1
G2 - Heat Generation Factor (Rib-Roller End):5.6
Cg - Geometry Factor:0.0479

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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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