NSK 70TAC20X+L thrust ball bearings
What is NSK 70TAC20X+L thrust ball bearings Huaxin Bearing Co., Ltd 1.281 Inch | 32.537 D in 0.591 Inch | 15.011 Outer Race Width mechanical engineering? Thrust Ball Bearings Manufacturing Service . Upload your CAD file for an instant.
What is 70TAC20X+L bearing interchange?
Brand Name |
NSK |
Model Number |
70TAC20X+L |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
70TAC20X+L |
Product Details
Cone Part Number | H919942 |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 146000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 37800 lbf |
d | 3.3125 in |
B - Cone Width | 1.9291 in |
R - Cone Backface To Clear Radius3 | 0.25 in |
da - Cone Frontface Backing Diameter | 4.32 in |
db - Cone Backface Backing Diameter | 4.84 in |
Ab - Cage-Cone Frontface Clearance | 0.23 in |
Aa - Cage-Cone Backface Clearance | 0.28 in |
a - Effective Center Location4 | 0.32 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 21700 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 83800 lbf |
C0 - Static Radial Rating | 103000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 29600 lbf |
K - Factor8 | 0.73 |
G1 - Heat Generation Factor (Roller-Raceway) | 163.7 |
G2 - Heat Generation Factor (Rib-Roller End) | 23.2 |
Cg - Geometry Factor | 0.119 |