FAG Drawn cup needle roller bearings with open ends

Product Details

Series	395
Cone Part Number	399AS
Cup Part Number	394D
Design Units	Imperial
Bearing Weight	3.53 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.11 in
d	2.6875 in
D	4.3307 in
B - Cone Width	0.8660 in
C - Double Cup Width	1.8125 in
T - Bearing Width across Cones	2.0624 in
R - Cone Backface To Clear Radius1	0.2 in
r - Cup Frontface To Clear Radius2	0.03 in
db - Cone Backface Backing Diameter	3.27 in
Da - Cup Frontface Backing Diameter	4.12 in
Aa - Cage-Cone Backface Clearance	0.05 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	5760 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	38700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	10000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	3970 lbf
K - Factor7	1.45
e - ISO Factor8	0.4
Y1 - ISO Factor9	1.68
Y2 - ISO Factor10	2.5
G1 - Heat Generation Factor (Roller-Raceway)11	56
G2 - Heat Generation Factor (Rib-Roller End)	21.4
Cg - Geometry Factor12	0.0984