SKF NATV 20 PPXA Roller Bearings

Brand Name	SKF NATV 20 PPXA Roller Bearings
Model Number	NATV 20 PPXA
Min.Order Quantity	1 pcs
Price	Negotiable
PDF	NATV 20 PPXA

Product Details

Series	495
Cone Part Number	495AS
Cup Part Number	493D
Design Units	Imperial
Bearing Weight	8.42 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.12 in
d	3.0625 in
D	5.3750 in
B - Cone Width	1.1720 in
C - Double Cup Width	2.125 in
T - Bearing Width across Cones	2.7500 in
R - Cone Backface To Clear Radius1	0.14 in
r - Cup Frontface To Clear Radius2	0.03 in
db - Cone Backface Backing Diameter	3.66 in
Da - Cup Frontface Backing Diameter	5.16 in
Aa - Cage-Cone Backface Clearance	0.07 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	9000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	60500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	15700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	6850 lbf
K - Factor7	1.31
e - ISO Factor8	0.44
Y1 - ISO Factor9	1.52
Y2 - ISO Factor10	2.26
G1 - Heat Generation Factor (Roller-Raceway)11	105
G2 - Heat Generation Factor (Rib-Roller End)	29.3
Cg - Geometry Factor12	0.125