INA K89312-TV thrust roller bearings
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What is K89312-TV bearing interchange?
Brand Name |
INA |
Model Number |
K89312-TV |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
K89312-TV |
Product Details
Cone Part Number |
EE720128 |
Design Units |
Imperial |
Cage Type |
Pin-Type |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
1300000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
336000 lbf |
d |
12.8125 in |
B - Cone Width |
5.3750 in |
R - Cone Backface To Clear Radius3 |
0.25 in |
da - Cone Frontface Backing Diameter |
14.13 in |
db - Cone Backface Backing Diameter |
14.53 in |
Ab - Cage-Cone Frontface Clearance |
0.38 in |
Aa - Cage-Cone Backface Clearance |
0.77 in |
a - Effective Center Location4 |
-0.66 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 |
193000 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 |
744000 lbf |
C0 - Static Radial Rating |
1030000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
139000 lbf |
K - Factor8 |
1.38 |
G1 - Heat Generation Factor (Roller-Raceway) |
3160 |
G2 - Heat Generation Factor (Rib-Roller End) |
183 |
Cg - Geometry Factor |
0.205 |