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

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
D	6.6250 in
B - Cone Width	1.8375 in
C - Double Cup Width	3.3750 in
T - Bearing Width across Cones	4 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Frontface To Clear Radius2	0.06 in
db - Cone Backface Backing Diameter	3.58 in
Da - Cup Frontface Backing Diameter	5.64 in
Aa - Cage-Cone Backface Clearance	0.04 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	21100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	142000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	36700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	11700 lbf
K - Factor7	1.8
e - ISO Factor8	0.33
Y1 - ISO Factor9	2.08
Y2 - ISO Factor10	3.09
Cg - Geometry Factor11	0.0886