STO50, RSTO50 Yoke Type Track Roller Bearings
| Model Number |
2500*640mm |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
STO50, RSTO50 Yoke Type Track Roller Bearings Size Chart (mm/inches) |
|---|
| Series | M736100 |
| Cone Part Number | JM736149A |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 160000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 41500 lbf |
| d | 180 mm |
| B - Cone Width | 45 mm |
| WPD | 241.6 mm |
| DD | 219.8 mm |
| R - Cone Backface To Clear Radius3 | 9.400 mm |
| da - Cone Frontface Backing Diameter | 190 mm |
| db - Cone Backface Backing Diameter | 209 mm |
| Ab - Cage-Cone Frontface Clearance | 4.8 mm |
| Aa - Cage-Cone Backface Clearance | 2.8 mm |
| a - Effective Center Location4 | 8.9 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 106000 N |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 409000 N |
| C0 - Static Radial Rating | 786000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 87200 N |
| K - Factor8 | 1.22 |
| G1 - Heat Generation Factor (Roller-Raceway) | 589.4 |
| G2 - Heat Generation Factor (Rib-Roller End) | 128 |
| Cg - Geometry Factor | 0.123 |