Find a Service Center
- 3" Shaft, 3.25" Base to Center, MULTI-TRAP® Labyrinth Seals, Setscrew Locking, Non-Expansion Type
features
- One-piece cast iron housing
- Elongated bolt holes with two- and four-bolt housings
- Extended inner race with concentric locking collar and two setscrews
- MULTI-TRAP seal
- The Browning MULTI-TRAP® seal offers additional protection against contaminant entry and provides for grease retention. The labryinth seal is constructed of three components with a rotating flinger to help direct contamination away from the sealing surfa
- A concentric locking collar with two setscrews anchor the bearing to the inner race. The elastic deflection of the collar serves to retain the bearing on the shaft. Setscrews are located at 62° for improved holding power and resistance to back out especia
- Browning compact solid one-piece cast iron housings provide strength and load support in a wide variety of applications.
- Self-aligning, double-row, spherical roller bearings
| Mounted Unit Duty | Heavy-Duty |
| Inch/Metric | Inch |
| Seal Type | MULTI-TRAP® Labyrinth Seals |
| Bolt Size | 5/8 in |
| Misalignment Range | ±1 1/2° |
| Base Width | 3 3/4 in |
| Insert Type | Steel Insert |
| Lub Fitting Type | 1/8-27 NPT |
| Bolt Holes | 4 |
| Lubrication | Relubricatable |
| Temperature Range [Min] | -20 °F |
| Bearing Type | Spherical Roller Bearing |
| Bearing Design | Non-Expansion |
| Bolt Hole Spacing Range [Min] | 7 7/8 in |
| Base Length | 10 7/16 in |
| Series | SPB1000 Series |
| Collar O.D. | 4 3/8 in |
| Pillow Block Type | Thru-Bolt |
| Locking Device | Setscrew Locking Collar |
| Base Height | 2 1/4 in |
| Housing Height | 6 7/16 in |
| Bolt Hole Spacing | 8 1/8 in |
| End Type | Open End |
| Housing Construction | 1 Piece |
| Temperature Range [Max] | 200 °F |
| Housing Material | Cast Iron |
| Shaft Dia. | 3 in |
| Bolt Hole Spacing Range [Max] | 8 3/8 in |
| Weight | 24.8 LB |
