NTN 63309 LLU JAPAN Bearing
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What is 63309 LLU bearing interchange?
Brand Name: |
NTN |
Model Number: |
63309 LLU |
Cone Part Number: |
KL540048N |
Design Units: |
Imperial |
Cage Type: |
Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
82500 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
21400 lbf |
d: |
7.874 in |
B - Cone Width: |
1.0938 in |
R - Cone Backface To Clear Radius3: |
0.06 in |
Product Details
Cone Part Number |
KL540048N |
Design Units |
Imperial |
Cage Type |
Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
82500 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
21400 lbf |
d |
7.874 in |
B - Cone Width |
1.0938 in |
R - Cone Backface To Clear Radius3 |
0.06 in |
da - Cone Frontface Backing Diameter |
8.19 in |
db - Cone Backface Backing Diameter |
8.27 in |
Ab - Cage-Cone Frontface Clearance |
0.1 in |
Aa - Cage-Cone Backface Clearance |
0.08 in |
a - Effective Center Location4 |
0.56 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 |
12300 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 |
47400 lbf |
C0 - Static Radial Rating |
91800 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
8350 lbf |
K - Factor8 |
1.47 |
G1 - Heat Generation Factor (Roller-Raceway) |
504 |
G2 - Heat Generation Factor (Rib-Roller End) |
226.7 |
Cg - Geometry Factor |
0.137 |