TIMKEN M270449DW-902B3 Roller Thrust Bearings - JiNan Hope Hydraulic Co., Itd

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TIMKEN M270449DW-902B3 Roller Thrust Bearings image

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TIMKEN M270449DW-902B3 Roller Thrust Bearings Details

Series:HM265000
Cone Part Number:HM265049
Cup Part Number:HM265010
Design Units:Imperial
Bearing Weight:69.200 Kg
Cage Type:Pin-Type
d:368.249 mm
D:523.875 mm
B - Cone Width:101.600 mm
C - Cup Width:79.375 mm
B:101.600 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:393.95 mm
db - Cone Backface Backing Diameter:400.05 mm
Da - Cup Frontface Backing Diameter:499.10 mm
Db - Cup Backface Backing Diameter:486.92 mm
Ab - Cage-Cone Frontface Clearance:6.9 mm
Aa - Cage-Cone Backface Clearance:7.6 mm
a - Effective Center Location3:-8.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:132000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:511000 lbf
C0 - Static Radial Rating:977000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:75400 lbf
K - Factor7:1.76
e - ISO Factor8:0.33
Y - ISO Factor9:1.8
G1 - Heat Generation Factor (Roller-Raceway):4300
G2 - Heat Generation Factor (Rib-Roller End):372
Cg - Geometry Factor:0.211

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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