Find a Service Center
- Spherical Roller Bearing Cartridge Unit
- 75 mm Shaft Diameter
- 149.22 mm Outside Diameter
- Single Setscrew Collar Locking Device
- Non-Expansion Bearing Design
features
- Cast iron housing
- Self-aligning
- Spring locking collar
- Factory adjusted and sealed
| Bore Dia. [Max] | 3 1/2 in |
| Shaft Dia. | 75 mm |
| Housing Material | Cast Iron |
| Seal Type | Clearance Seals |
| Cartridge Length | 79.38 mm |
| Temperature Range [Min] | -40 °F |
| Overall Width | 101.6 mm |
| Locking Device | Single Setscrew Locking Collar |
| Length Through Bore | 101.6 mm |
| Collar O.D. | 103.2 mm |
| Bearing Design | Non-Expansion |
| Special Features | None |
| Dynamic Load Rating | 41800 lbf |
| Grease Fitting Size | 1/8 in NPT |
| Type | Spherical Roller Bearing |
| Lubricant Type | Exxon Ronex MP |
| Outside Dia. | 149.22 mm |
| Static Load Rating [Max] | 71500 lbf |
| Set Screw Torque | 475 in lb |
| RPM [Max] | 1950 rpm |
| Inch/Metric | Metric |
| Temperature Range [Max] | 225 °F |
| Lubrication | Relubricatable |
| Bore Dia. [Min] | 1 in |
| Housing Width | 80.96 mm |
| Size Code | B448 |
| Weight | 16.68 LB |
| EAN or UPC | 662327645557 |
