NSK 7256A Angular Contact Ball Bearings

The online NSK 7256A Angular Contact Ball Bearings parts store 31171504 UNSPSC gives you immediate access to a selection of more than 1.4 0.030 in R - Inner Ring To Clear Radius2 million new, ABEC 1 | ISO P0 Precision Class used, remanufactured.

Brand Name: NSK
Model Number: 7256A
Series: 395
Cone Part Number: 395-S
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 38700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 10000 lbf
d: 2.6250 in
B - Cone Width: 0.8660 in
PDF 7256A

Product Details

Series 395
Cone Part Number 395-S
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 38700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 10000 lbf
d 2.6250 in
B - Cone Width 0.8660 in
R - Cone Backface To Clear Radius3 0.14 in
da - Cone Frontface Backing Diameter 2.87 in
db - Cone Backface Backing Diameter 3.11 in
Ab - Cage-Cone Frontface Clearance 0.11 in
Aa - Cage-Cone Backface Clearance 0.05 in
a - Effective Center Location4 -0.03 in
C90 - Dynamic Radial Rating (90 million revolutions)5 5760 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 22200 lbf
C0 - Static Radial Rating 28100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 3970 lbf
K - Factor8 1.45
G1 - Heat Generation Factor (Roller-Raceway) 56
G2 - Heat Generation Factor (Rib-Roller End) 21.4
Cg - Geometry Factor 0.0984
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Phone +62 411 325566
Fax +62 411 325566
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