Timken 748-S - 742DC Bearing

Timken 748-S - 742DC Bearing Specification

Cone Part Number:748-S     
Cup Part Number:742DC     
Design Units:Imperial     
B - Cone Width:1.8375 in      46.673 mm     
C - Double Cup Width:3.3750 in      85.725 mm     
Kb - Locking Pin Depth:0.281 in      7.1 mm     
Ca90 - Dynamic Thrust Rating (90 million revolutions)4:12200 lbf      54400 N     
Aa - Cage-Cone Backface Clearance:0.07 in      1.80 mm     
K - Factor1:1.8     
d - Cone Bore:3.0000 in      76.200 mm     
Da - Cup Frontface Backing Diameter:5.64 in      143.26 mm     
R - Cone Backface "To Clear" Radius1:0.140 in      3.600 mm     
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2:147000 lbf      656000 N     
Y2 - ISO Factor4:1.47     
db - Cone Backface Backing Diameter:3.66 in      93.00 mm     
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1:21900 lbf      97600 N     
T - Bearing Width across Cones:4.0000 in      101.600 mm     
Cg - Geometry Factor6:0.0898     
e - ISO Factor2:0.68     
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3:38200 lbf      170000 N     
D - Cup Outer Diameter:6.1250 in      155.575 mm     
G2 - Heat Generation Factor (Rib-Roller End):26.3     
Y1 - ISO Factor3:0.99      1.47     
Z - Number of Rollers Per Row:18     
Bearing Weight:19.0376 lb      8.6353 Kg     
r - Cup Frontface "To Clear" Radius2:0.06 in      1.5 mm     
Ka - Locking Pin Diameter:1 in      25.4 mm     
G1 - Heat Generation Factor (Roller-Raceway)5:160     
Cage Type:Stamped Steel     

Timken 748-S - 742DC Bearing Description

TRA Bearing company supply Timken 748-S - 742DC bearings, Timken 748-S - 742DC bearing related information: Model: 748-S - 742DC Bearing; Brand: Timken; Type: Timken bearings distributor. If you want to know more about Timken 748-S - 742DC for information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.