industrial Full-complement Fylindrical Roller BearingRS-4844E4

Series:	475
Cone Part Number:	479
Cup Part Number:	472DC
Design Units:	Imperial
Bearing Weight:	6.66 lb
Cage Type:	Stamped Steel
Ab - Cage-Cone Frontface Clearance:	0.12 in
d:	2.6250 in

Product Details

Series	475
Cone Part Number	479
Cup Part Number	472DC
Design Units	Imperial
Bearing Weight	6.66 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.12 in
d	2.6250 in
D	4.7244 in
B - Cone Width	1.1420 in
C - Double Cup Width	2.125 in
T - Bearing Width across Cones	2.5625 in
R - Cone Backface To Clear Radius1	0.09 in
r - Cup Frontface To Clear Radius2	0.03 in
db - Cone Backface Backing Diameter	3.07 in
Da - Cup Frontface Backing Diameter	4.53 in
Aa - Cage-Cone Backface Clearance	0.04 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	8360 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	56100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	14600 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	5500 lbf
K - Factor7	1.52
e - ISO Factor8	0.38
Y1 - ISO Factor9	1.75
Y2 - ISO Factor10	2.61
G1 - Heat Generation Factor (Roller-Raceway)11	77.2
G2 - Heat Generation Factor (Rib-Roller End)	23
Cg - Geometry Factor12	0.108