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- Spherical Roller Bearing Cartridge Unit
- 1 11/16 in Shaft Diameter
- 3.937 in Outside Diameter
- Single Setscrew Collar Locking Device
- Non-Expansion Bearing Design
features
- Cast iron housing
- Self-aligning
- Spring locking collar
- Factory adjusted and sealed
| Seal Type | Clearance Seals |
| Shaft Dia. | 1.6875 in |
| Inch/Metric | Inch |
| Bore Dia. [Max] | 3 1/2 in |
| Housing Material | Cast Iron |
| Bearing Design | Non-Expansion |
| Grease Fitting Size | 1/8 in NPT |
| Overall Width | 3 1/8 in |
| Type | Spherical Roller Bearing |
| Cartridge Length | 2 7/16 in |
| Length Through Bore | 3.125 in |
| Temperature Range [Min] | -40 °F |
| Collar O.D. | 2 19/32 in |
| Housing Width | 2 1/2 in |
| Static Load Rating [Max] | 28700 lbf |
| Lubrication | Relubricatable |
| Dynamic Load Rating | 20200 lbf |
| Special Features | None |
| RPM [Max] | 3100 rpm |
| Locking Device | Single Setscrew Locking Collar |
| Lubricant Type | Exxon Ronex MP |
| Temperature Range [Max] | 225 °F |
| Bore Dia. [Min] | 1 in |
| Outside Dia. | 3.937 in |
| Size Code | B428 |
| Set Screw Torque | 225 in lb |
| Weight | 6.25 LB |
| EAN or UPC | 662327010737 |
