EE420801/421451D TIMKEN Tapered Roller Bearings Double-row - GENERAL BEARING IMPORT COMPANY

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EE420801/421451D TIMKEN Tapered Roller Bearings Double-row image

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EE420801/421451D TIMKEN Tapered Roller Bearings Double-row Systems

Series:M238800
Cone Part Number:M238840
Cup Part Number:M238810
Design Units:Imperial
Bearing Weight:11 Kg
Cage Type:Stamped Steel
d:177.800 mm
D:269.875 mm
B - Cone Width:55.563 mm
C - Cup Width:42.863 mm
B:55.563 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:194.06 mm
db - Cone Backface Backing Diameter:198.12 mm
Da - Cup Frontface Backing Diameter:258.06 mm
Db - Cup Backface Backing Diameter:249.94 mm
Ab - Cage-Cone Frontface Clearance:3 mm
Aa - Cage-Cone Backface Clearance:5.3 mm
a - Effective Center Location3:-6.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:29600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:114000 lbf
C0 - Static Radial Rating:225000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:16800 lbf
K - Factor7:1.76
e - ISO Factor8:0.33
Y - ISO Factor9:1.8
G1 - Heat Generation Factor (Roller-Raceway):788
G2 - Heat Generation Factor (Rib-Roller End):118
Cg - Geometry Factor:0.12

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GENERAL BEARING IMPORT COMPANY: Address2876 Military Street South, Hamilton, AL84767, U.S.A.; Phone(Working Time); Fax

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AUSTRALIAN SKF Bearing

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