3R6-48E3B Rotek Slewing Ring Bearings - Hefei Wenhao Bearing Co., Ltd.

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3R6-48E3B Rotek Slewing Ring Bearings Product description

Series:LM78300
Cone Part Number:LM78349
Cup Part Number:LM78310C
Design Units:Imperial
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:34.989 mm
D:61.973 mm
B - Cone Width:17.000 mm
C - Cup Width:15.001 mm
B:18.001 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:39.88 mm
db - Cone Backface Backing Diameter:45.97 mm
Da - Cup Frontface Backing Diameter:59.44 mm
Db - Cup Backface Backing Diameter:55.88 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:0.3 mm
a - Effective Center Location3:-2.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:2480 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:9560 lbf
C0 - Static Radial Rating:11800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1880 lbf
K - Factor7:1.31
e - ISO Factor8:0.44
Y - ISO Factor9:1.35
G1 - Heat Generation Factor (Roller-Raceway):16.1
G2 - Heat Generation Factor (Rib-Roller End):16.2
Cg - Geometry Factor:0.0678

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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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