Timken 744A - 742D Bearing

Timken 744A - 742D Bearing Specification

Series:745     
Cone Part Number:744A     
Cup Part Number:742D     
G1 - Heat Generation Factor (Roller-Raceway)5:160     
e - ISO Factor2:0.68     
r - Cup Frontface "To Clear" Radius2:0.06 in      1.5 mm     
Z - Number of Rollers Per Row:18     
Design Units:Imperial     
Bearing Weight:20.1296 lb      9.1306 Kg     
Aa - Cage-Cone Backface Clearance:0.07 in      1.80 mm     
B - Cone Width:1.8375 in      46.673 mm     
G2 - Heat Generation Factor (Rib-Roller End):26.3     
db - Cone Backface Backing Diameter:3.58 in      90.90 mm     
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1:18500 lbf      82400 N     
K - Factor1:1.8     
T - Bearing Width across Cones:4.0000 in      101.600 mm     
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3:32200 lbf      143000 N     
Ka - Locking Pin Diameter:N/A     
Kb - Locking Pin Depth:N/A     
Da - Cup Frontface Backing Diameter:5.64 in      143.26 mm     
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2:124000 lbf      553000 N     
Y2 - ISO Factor4:1.47     
C - Double Cup Width:3.3750 in      85.725 mm     
Ca90 - Dynamic Thrust Rating (90 million revolutions)4:10300 lbf      45900 N     
d - Cone Bore:2.7500 in      69.850 mm     
D - Cup Outer Diameter:6.1250 in      155.575 mm     
Cg - Geometry Factor6:0.0898     
Cage Type:Stamped Steel     
Y1 - ISO Factor3:0.99      1.47     
R - Cone Backface "To Clear" Radius1:0.200 in      5.100 mm     
Type:  

Timken 744A - 742D Bearing Description

HUM Bearing company supply Timken 744A - 742D bearings, Timken 744A - 742D bearing related information: Model: 744A - 742D Bearing; Brand: Timken; Type: Timken bearings distributor. If you want to know more about Timken 744A - 742D for information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.