Find a Service Center
- Tapered Roller Bearing Type
- Pillow Block
- 3 7/16 in Shaft Diameter
- 3 3/4 in Center Line To Base Dimension
- 10 13/16 in Minimum Bolt Hole Spacing Range
applications
- Pulp and paper
- Power generation
- Mining
- Cement and aggregate
- Air-handling equipment
- Water and wastewater treatment
- Machine applications, including mixing, vibrating and ovens/furnaces
features
- Double lip seals
- Nylon patch setscrews with a 65° angle
- E-coating on housing and collar
- Industry standard bolt holes and shaft centerline dimensions
- Optimized bearing profiles and improved surface textures
- Enhanced tapered roller bearings
| Bolt Hole Width | 1 in |
| Base Height | 2 1/4 in |
| Bolt Hole Spacing | 11 in |
| Length Through Bore | 5 in |
| Seal Type | Double Lip Seals |
| Bolt Holes | 2 |
| Locking Device | Nylon Patch Setscrew Locking Collar |
| Housing Construction | 1 Piece |
| Shaft Dia. | 3.4375 in |
| Base Width | 3 1/2 in |
| Collar O.D. | 5 17/32 in |
| Base Length | 14 in |
| Lubrication | Relubricatable |
| Housing Material | Grade 30 Cast Iron |
| Bolt Size | 7/8 in |
| Dynamic Load Rating | 19600 lbf |
| Bolt Hole Spacing Range [Max] | 11 3/16 in |
| Bearing Design | Non-Expansion |
| Pillow Block Type | Thru-Bolt |
| Bearing Type | Tapered Roller Bearing |
| Housing Height | 7 1/2 in |
| End Type | Two Open End Covers |
| Mounted Unit Duty | Heavy-Duty |
| RPM [Max] | 1640 rpm |
| Bolt Hole Length | 1 3/16 in |
| Bolt Hole Spacing Range [Min] | 10 13/16 in |
| Weight | 53.0 LB |
| EAN or UPC | 883450508926 |
