NSK 6308 DDU JAPAN Bearing 40×90×23
We 40×90×23 45 mm d Provide Extensive NSK 6308 DDU JAPAN Bearing 40×90×23 FBJ Brand Selection And QM INDUSTRIES BEARING LIMITED Competitive Wholesale Pricing.
What is 6308 DDU bearing interchange?
Brand Name: | NSK |
Model Number: | 6308 DDU |
Series: | 655 |
Cone Part Number: | 664 |
Cup Part Number: | 654DC |
Design Units: | Imperial |
Bearing Weight: | 14.73 lb |
Cage Type: | Stamped Steel |
Ab - Cage-Cone Frontface Clearance: | 0.1 in |
d: | 3.3125 in |
Product Details
Series | 655 |
Cone Part Number | 664 |
Cup Part Number | 654DC |
Design Units | Imperial |
Bearing Weight | 14.73 lb |
Cage Type | Stamped Steel |
Ab - Cage-Cone Frontface Clearance | 0.1 in |
d | 3.3125 in |
D | 6.0000 in |
B - Cone Width | 1.6250 in |
C - Double Cup Width | 3.0000 in |
T - Bearing Width across Cones | 3.7499 in |
R - Cone Backface To Clear Radius1 | 0.14 in |
r - Cup Frontface To Clear Radius2 | 0.06 in |
db - Cone Backface Backing Diameter | 3.94 in |
Da - Cup Frontface Backing Diameter | 5.57 in |
Aa - Cage-Cone Backface Clearance | 0.17 in |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 14400 lbf |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 96700 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 25100 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 10100 lbf |
K - Factor7 | 1.43 |
e - ISO Factor8 | 0.41 |
Y1 - ISO Factor9 | 1.65 |
Y2 - ISO Factor10 | 2.46 |
G1 - Heat Generation Factor (Roller-Raceway)11 | 137 |
G2 - Heat Generation Factor (Rib-Roller End) | 27.3 |
Cg - Geometry Factor12 | 0.0919 |