TIMKEN 387A-90260 Tapered Roller Bearing Assemblies

Series:	29600
Cone Part Number:	29670
Cup Part Number:	29622DC
Design Units:	Imperial
Bearing Weight:	5.31 lb
Cage Type:	Stamped Steel
Ab - Cage-Cone Frontface Clearance:	0.08 in
d:	2.5000 in
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Product Details

Series	29600
Cone Part Number	29670
Cup Part Number	29622DC
Design Units	Imperial
Bearing Weight	5.31 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.08 in
d	2.5000 in
D	4.4995 in
B - Cone Width	1.0000 in
C - Double Cup Width	1.8125 in
T - Bearing Width across Cones	2.3124 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Frontface To Clear Radius2	0.03 in
db - Cone Backface Backing Diameter	3.11 in
Da - Cup Frontface Backing Diameter	4.33 in
Aa - Cage-Cone Backface Clearance	0.08 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	6440 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	43300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	11200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	5370 lbf
K - Factor7	1.2
e - ISO Factor8	0.49
Y1 - ISO Factor9	1.38
Y2 - ISO Factor10	2.06
Cg - Geometry Factor11	0.117