Find a Service Center
- Tapered Roller Bearing Type
- Pillow Block
- 2 15/16 in Shaft Diameter
- 3 1/8 in Center Line To Base Dimension
- 9 5/16 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
- Enhanced tapered roller bearings
- Optimized bearing profiles and improved surface textures
- Double lip seals
- Industry standard bolt holes and shaft centerline dimensions
- E-coating on housing and collar
- Nylon patch setscrews with a 65° angle
| Lubrication | Relubricatable |
| Mounted Unit Duty | Heavy-Duty |
| Bearing Type | Tapered Roller Bearing |
| Housing Construction | 1 Piece |
| Bolt Hole Length | 1 in |
| Collar O.D. | 4 23/32 in |
| Bolt Hole Spacing | 9 1/2 in |
| Bolt Size | 3/4 in |
| Length Through Bore | 4.5 in |
| Housing Height | 6 1/4 in |
| Seal Type | Double Lip Seals |
| Base Height | 1 7/8 in |
| Bolt Hole Width | 27/32 in |
| Bolt Hole Spacing Range [Min] | 9 5/16 in |
| Housing Material | Grade 30 Cast Iron |
| Base Width | 3 in |
| Bearing Design | Non-Expansion |
| End Type | One Open and One Closed End Cover |
| Dynamic Load Rating | 12300 lbf |
| Shaft Dia. | 2.9375 in |
| Bolt Hole Spacing Range [Max] | 9 11/16 in |
| Pillow Block Type | Thru-Bolt |
| Bolt Holes | 2 |
| Base Length | 12 in |
| Locking Device | Nylon Patch Setscrew Locking Collar |
| RPM [Max] | 2060 rpm |
| Weight | 29.139 LB |
| EAN or UPC | 883450505611 |
