Bearing Bore seal 211 O-ring

Series:745
Cone Part Number:744AH
Cup Part Number:743DS
Design Units:Imperial
Bearing Weight:25.07 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.14 in
d:2.8750 in

Product Details

Series745
Cone Part Number744AH
Cup Part Number743DS
Design UnitsImperial
Bearing Weight25.07 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.14 in
d2.8750 in
D6.6250 in
B - Cone Width1.8375 in
C - Double Cup Width3.3750 in
T - Bearing Width across Cones4 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Frontface To Clear Radius20.06 in
db - Cone Backface Backing Diameter3.58 in
Da - Cup Frontface Backing Diameter5.64 in
Aa - Cage-Cone Backface Clearance0.04 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)321100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4142000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)536700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)611700 lbf
K - Factor71.8
e - ISO Factor80.33
Y1 - ISO Factor92.08
Y2 - ISO Factor103.09
Cg - Geometry Factor110.0886
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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