Timken 42381 - 42587DC Bearing

Timken 42381 - 42587DC Bearing Specification

Series:42000     
Cone Part Number:42381     
Cup Part Number:42587DC     
Ka - Locking Pin Diameter:0.625 in      15.9 mm     
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3:19600 lbf      87100 N     
B - Cone Width:1.1406 in      28.971 mm     
R - Cone Backface "To Clear" Radius1:0.140 in      3.600 mm     
G1 - Heat Generation Factor (Roller-Raceway)5:130     
Cg - Geometry Factor6:0.139     
D - Cup Outer Diameter:5.8750 in      149.225 mm     
Y1 - ISO Factor3:0.61      0.91     
d - Cone Bore:3.8125 in      96.838 mm     
Aa - Cage-Cone Backface Clearance:0.11 in      2.80 mm     
Ca90 - Dynamic Thrust Rating (90 million revolutions)4:9480 lbf      42200 N     
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1:11300 lbf      50100 N     
Z - Number of Rollers Per Row:26     
Design Units:Imperial     
K - Factor1:1.19     
r - Cup Frontface "To Clear" Radius2:0.03 in      0.8 mm     
T - Bearing Width across Cones:2.6248 in      66.670 mm     
Da - Cup Frontface Backing Diameter:5.64 in      143.26 mm     
G2 - Heat Generation Factor (Rib-Roller End):37.2     
e - ISO Factor2:1.1     
C - Double Cup Width:2.0625 in      52.388 mm     
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2:75600 lbf      336000 N     
db - Cone Backface Backing Diameter:4.33 in      110.00 mm     
Kb - Locking Pin Depth:0.187 in      4.7 mm     
Y2 - ISO Factor4:0.91     
Bearing Weight:8.3160 lb      3.7721 Kg     
Cage Type:Stamped Steel     
Type:  

Timken 42381 - 42587DC Bearing Description

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