40FC31206 KOYO Four-row cylindrical roller bearings - TIMKEN BEARING MFG.CORP

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40FC31206 KOYO Four-row cylindrical roller bearings image

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40FC31206 KOYO Four-row cylindrical roller bearings Product Description

Series:HH258200
Cone Part Number:HH258232
Design Units:Imperial
Cage Type:Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1120000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:291000 lbf
d:10.0000 in
B - Cone Width:5.5625 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:11.61 in
db - Cone Backface Backing Diameter:11.97 in
Ab - Cage-Cone Frontface Clearance:0.36 in
Aa - Cage-Cone Backface Clearance:0.36 in
a - Effective Center Location4:-1.36 in
C90 - Dynamic Radial Rating (90 million revolutions)5:167000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:645000 lbf
C0 - Static Radial Rating:1270000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:95200 lbf
K - Factor8:1.76
G1 - Heat Generation Factor (Roller-Raceway):3853.2
G2 - Heat Generation Factor (Rib-Roller End):220
Cg - Geometry Factor:0.205

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TIMKEN BEARING MFG.CORP: Address346 North Bower Road, Macomb, IL 61336-2501 U.S.A.; Phone(Working Time)409-782-6227; Fax

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