R11-71E3 Rotek Slewing Ring Bearings - Genuine Pump Valve CO., LTD.

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R11-71E3 Rotek Slewing Ring Bearings Information techniques

Series:HM231100
Cone Part Number:HM231149
Cup Part Number:HM231115
Design Units:Imperial
Bearing Weight:9.6 Kg
Cage Type:Stamped Steel
d:149.225 mm
D:241.300 mm
B - Cone Width:56.642 mm
C - Cup Width:44.450 mm
B:57.150 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:163.07 mm
db - Cone Backface Backing Diameter:166.88 mm
Da - Cup Frontface Backing Diameter:224.54 mm
Db - Cup Backface Backing Diameter:218.95 mm
Ab - Cage-Cone Frontface Clearance:4.8 mm
Aa - Cage-Cone Backface Clearance:3.6 mm
a - Effective Center Location3:-11.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf
C0 - Static Radial Rating:210000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf
K - Factor7:1.83
e - ISO Factor8:0.32
Y - ISO Factor9:1.88
G1 - Heat Generation Factor (Roller-Raceway):533
G2 - Heat Generation Factor (Rib-Roller End):85.9
Cg - Geometry Factor:0.133

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Genuine Pump Valve CO., LTD.: Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 69876-7604, U.S.A.; Phone(Working Time)+1-853-836-7765; Fax

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