Manufacturers Double Row Tapered Roller Manufacturers Double Row Tapered Roller Bearingss M278749D/M278710AG2+A

Series:	655
Cone Part Number:	663A
Cup Part Number:	654DC
Design Units:	Imperial
Bearing Weight:	14.96 lb
Cage Type:	Stamped Steel
Ab - Cage-Cone Frontface Clearance:	0.1 in
d:	3.2500 in

Product Details

Series	655
Cone Part Number	663A
Cup Part Number	654DC
Design Units	Imperial
Bearing Weight	14.96 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.1 in
d	3.2500 in
D	6.0000 in
B - Cone Width	1.6250 in
C - Double Cup Width	3.0000 in
T - Bearing Width across Cones	3.7499 in
R - Cone Backface To Clear Radius1	0.270 in
r - Cup Frontface To Clear Radius2	0.06 in
db - Cone Backface Backing Diameter	4.13 in
Da - Cup Frontface Backing Diameter	5.57 in
Aa - Cage-Cone Backface Clearance	0.17 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	14400 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	96700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	25100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	10100 lbf
K - Factor7	1.43
e - ISO Factor8	0.41
Y1 - ISO Factor9	1.65
Y2 - ISO Factor10	2.46
Cg - Geometry Factor11	0.0919