skf 31320 X/DF Matched Single row tapered roller bearings arranged face-to-face
| Brand Name |
skf |
| Model Number |
31320 X/DF |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
skf 31320 X/DF bearing Size Chart (mm/inches) |
|---|
| Series | HM807000 |
| Cone Part Number | HM807040 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 79600 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 20600 lbf |
| d | 1.7500 in |
| B - Cone Width | 1.4375 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 2.32 in |
| db - Cone Backface Backing Diameter | 2.6 in |
| Ab - Cage-Cone Frontface Clearance | 0.1 in |
| Aa - Cage-Cone Backface Clearance | 0.12 in |
| a - Effective Center Location4 | -0.29 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 11900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 45700 lbf |
| C0 - Static Radial Rating | 50200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 9890 lbf |
| K - Factor8 | 1.2 |
| Cg - Geometry Factor | 0.0760 |