TIMKEN HM127440-90403 Tapered Roller Bearing Assemblies

Brand Name	TIMKEN HM127440-90403 Tapered Roller Bearing Assemblies
Model Number	HM127440-90403
Min.Order Quantity	1 pcs
Price	Negotiable
PDF	HM127440-90403

Product Details

Series	37000
Cone Part Number	37431
Cup Part Number	37625-B
Design Units	Imperial
Bearing Weight	3.1 lb
Cage Type	Stamped Steel
d	4.3125 in
D	6.2500 in
D1 - Flange Outer Diameter	6.4336 in
B - Cone Width	0.8440 in
C - Cup Width	0.6250 in
C1 - Cup Flange Width	0.1875 in
T1 - Bearing Width	0.9063 in
T - Bearing Width to Flange	0.4688 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Backface To Clear Radius2	0.130 in
da - Cone Frontface Backing Diameter	4.57 in
db - Cone Backface Backing Diameter	4.84 in
Da - Cup Frontface Backing Diameter	6.03 in
Ab - Cage-Cone Frontface Clearance	0.15 in
Aa - Cage-Cone Backface Clearance	0.08 in
a - Effective Center Location3	0.54 in
C90 - Dynamic Radial Rating (90 million revolutions)4	6710 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	25900 lbf
C0 - Static Radial Rating	40100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	6960 lbf
K - Factor7	0.96
e - ISO Factor8	0.61
Y - ISO Factor9	0.99
G1 - Heat Generation Factor (Roller-Raceway)10	124
G2 - Heat Generation Factor (Rib-Roller End)	48.7
Cg - Geometry Factor11	0.144