Find a Service Center
- Spherical Roller Bearing Bearing Type
- Solid Pillow Block
- 3 in Shaft Diameter
- 3 1/4 in Center Line To Base Dimension
- 8 1/8 in Bolt Hole Spacing
features
- Easy bearing clearance: can be field adjusted to meet application needs
- Shaft ready: prelubricated with standard grease for normal operation
- other lubricants available for special conditions
- Fully self-aligning: spherical roller bearing to accommodate operational and installation misalignment
- Carburized raceways: case-carburized inner races provide a hard, fatigue-resistant surface and a tough, crack-resistant ductile core
- For extra protection under severe conditions, auxiliary caps are also available
| Vibration Frequency Fundamental Train | 0.0072 cps |
| Grease Fitting Size | 1/8 NPT |
| Locking Device | Single Setscrew Locking Collar |
| Base Width | 3 3/16 in |
| Inch/Metric | Inch Bore |
| Mounted Clearance | C3 Standard |
| Bolt Hole Spacing | 8 1/8 in |
| Mounted Unit Duty | Normal-Duty |
| Vibration Frequency Outer Ring Defect | 0.1299 cps |
| Housing Height | 6 7/16 in |
| Pillow Block Type | Thru-Bolt |
| Temperature Range [Min] | -20 °F |
| Housing Material | Cast Iron |
| Mounting Pad Length | 10 7/16 in |
| Bearing Type | Spherical Roller |
| Threaded Cover Kit | TC9 |
| Lubrication Type | Exxon Ronex MP Std |
| Bolt Hole Length | 1 1/8 in |
| Handle / Housing Material | Cast Iron |
| Base Height | 2 in |
| Mounting Bolt Size | 3/4 in |
| Base to Centerline Height | 3 1/4 in |
| Housing Coating | Powder Coated |
| Bolt Holes | 2 |
| Vibration Frequency Roller Spin | 0.0591 cps |
| Inner Ring Hub Diameter | 3 3/8 in |
| Bore Length | 4 in |
| Distance Between Bolt Holes | 8 1/8 in |
| Locking Collar O.D. | 4 1/16 in |
| Microlock Kit | ML3 |
| Seal Kit | ZS9 |
| Shaft Locking | Single Set Collar |
| Collar Extension | 13/16 in |
| Mounting Pad Width | 3 3/16 in |
| RPM [Max] | 2800 rpm |
| Seal Type | Clearance Seals |
| Bolt Size | 3/4 in |
| Temperature [Max] | 225 °F |
| Length Through Bore | 4 in |
| Radial Dynamic Load Capacity | 57750 lb |
| Volume | 0.063 Hectoliter |
| Bolt Hole Size | 1 1/8 in |
| Flange Type | 2-Bolt Flange |
| End Type | Open End |
| Housing Construction | 1 Piece |
| Center Line to Base Dimension [Min] | 3 1/4 in |
| Bearing Design | Fixed |
| Setscrew Torque | 680 in-lbs |
| Mounting Pad Height | 2 in |
| Static Load Rating | 71500 lb |
| Shaft Dia. | 3 in |
| Temperature Range [Max] | 200 °F 225 °F |
| Primary Seal | Steel Clearance Seal |
| Retainer Type | Engineered Polymer |
| Series | 2000 |
| Insert Type | Steel Insert |
| Lubrication | Exxon Ronex MP |
| Mounting Bolt Hole Slot Length | 1 1/8 in |
| Size Code | 9 |
| Vibration Frequency Inner Ring Defect | 0.1701 cps |
| Base Length | 10 7/16 in |
| Weight | 25.54 LB |
| EAN or UPC | 698210161002 |
| NSN Number | 3130-01-171-1464 |
