LM742745/LM742714D TIMKEN Tapered Roller Bearings Double-row - GENERAL BEARING IMPORT COMPANY

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LM742745/LM742714D TIMKEN Tapered Roller Bearings Double-row Systems

Series:220000
Cone Part Number:EE221026
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:372000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:96300 lbf
d:10.2500 in
B - Cone Width:2.6563 in
R - Cone Backface To Clear Radius3:0.380 in
da - Cone Frontface Backing Diameter:11.02 in
db - Cone Backface Backing Diameter:11.65 in
Ab - Cage-Cone Frontface Clearance:0.27 in
Aa - Cage-Cone Backface Clearance:0.53 in
a - Effective Center Location4:0.03 in
C90 - Dynamic Radial Rating (90 million revolutions)5:55300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:213000 lbf
C0 - Static Radial Rating:326000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:37400 lbf
K - Factor8:1.48
G1 - Heat Generation Factor (Roller-Raceway):1320
G2 - Heat Generation Factor (Rib-Roller End):207
Cg - Geometry Factor:0.150

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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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