FAG Cylindrical roller bearings

Product Details

Series	55000
Cone Part Number	55197
Cup Part Number	55433D
Design Units	Imperial
Bearing Weight	5.78 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.16 in
d	1.9675 in
D	4.3300 in
B - Cone Width	1.0594 in
C - Double Cup Width	1.6876 in
T - Bearing Width across Cones	2.4999 in
R - Cone Backface To Clear Radius1	0.080 in
r - Cup Frontface To Clear Radius2	0.02 in
db - Cone Backface Backing Diameter	2.68 in
Da - Cup Frontface Backing Diameter	4.15 in
Aa - Cage-Cone Backface Clearance	0.16 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	7350 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	49400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	12800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	11100 lbf
K - Factor7	0.66
e - ISO Factor8	0.88
Y1 - ISO Factor9	0.76
Y2 - ISO Factor10	1.14
G1 - Heat Generation Factor (Roller-Raceway)11	36.8
G2 - Heat Generation Factor (Rib-Roller End)	13.2
Cg - Geometry Factor12	0.109