1 Inch | 25.4 Millimeter x 1.313 Inch | 33.35 Millimeter x 1.25 Inch | 31.75 Millimeter KOYO WJ-162120 Needle Non Thrust Roller Bearings
| Brand Name |
KOYO |
| Model Number |
WJ-162120 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO WJ-162120 bearing Size Chart (mm/inches) |
|---|
| Series | HM266400 |
| Cone Part Number | HM266449H |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 949000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 246000 lbf |
| d | 15.1250 in |
| B - Cone Width | 4.1250 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 15.75 in |
| db - Cone Backface Backing Diameter | 16.42 in |
| Ab - Cage-Cone Frontface Clearance | 0.22 in |
| Aa - Cage-Cone Backface Clearance | 0.05 in |
| a - Effective Center Location4 | -0.28 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 141000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 545000 lbf |
| C0 - Static Radial Rating | 915000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 80400 lbf |
| K - Factor8 | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) | 4285 |
| G2 - Heat Generation Factor (Rib-Roller End) | 326.9 |
| Cg - Geometry Factor | 0.210 |