NTN K63X70X21 Needle Roller And Cage Assemblies
NTN K63X70X21 Needle Roller And Cage Assemblies Deal is your source for OEM Needle Roller And Cage Assemblies and accessories. Bearing Noun We sell GenuineNeedle Roller And Cage Assemblies at discount 31171531 UNSPSC prices.
| Brand Name: | NTN |
| Model Number: | K63X70X21 |
| Series: | 495 |
| Cone Part Number: | 499A |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 60500 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 15700 lbf |
| d: | 3.3455 in |
| B - Cone Width: | 1.1720 in |
| PDF |
K63X70X21 |
Product Details
| Series | 495 |
| Cone Part Number | 499A |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 60500 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 15700 lbf |
| d | 3.3455 in |
| B - Cone Width | 1.1720 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 3.62 in |
| db - Cone Backface Backing Diameter | 3.86 in |
| Ab - Cage-Cone Frontface Clearance | 0.12 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| a - Effective Center Location4 | -0.03 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 9000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 34700 lbf |
| C0 - Static Radial Rating | 48600 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 6850 lbf |
| K - Factor8 | 1.31 |
| G1 - Heat Generation Factor (Roller-Raceway) | 104.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 29.3 |
| Cg - Geometry Factor | 0.125 |
Company Profile
| Phone |
+62 21 2940 9999 |
| Fax |
+62 21 2940 9999 |
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