Find a Service Center
- Spherical Roller Bearing Bearing Type
- Solid Pillow Block
- 1 7/16 in Shaft Diameter
- 1 7/8 in Center Line To Base Dimension
- 5 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
| Threaded Cover Kit | TC4 |
| Flange Type | 2-Bolt Flange |
| Base Length | 6 9/16 in |
| Collar Extension | 11/16 in |
| Housing Coating | Powder Coated |
| Microlock Kit | ML2 |
| Bolt Holes | 2 |
| Primary Seal | Steel Clearance Seal |
| Bearing Type | Spherical Roller |
| Mounting Bolt Hole Slot Length | 7/8 in |
| Temperature Range [Max] | 200 °F 225 °F |
| Housing Construction | 1 Piece |
| Vibration Frequency Outer Ring Defect | 0.1055 cps |
| Temperature [Max] | 225 °F |
| Retainer Type | Engineered Polymer |
| Setscrew Torque | 325 in-lbs |
| Base to Centerline Height | 1 7/8 in |
| Bore Length | 2 7/8 in |
| Shaft Dia. | 1.4375 in |
| Mounting Bolt Size | 1/2 in |
| Vibration Frequency Roller Spin | 0.0499 cps |
| Shaft Locking | Single Set Collar |
| Bearing Design | Fixed |
| Vibration Frequency Inner Ring Defect | 0.1445 cps |
| Vibration Frequency Fundamental Train | 0.0070 cps |
| Mounting Pad Width | 2 3/16 in |
| Distance Between Bolt Holes | 5 in |
| Inch/Metric | Inch Bore |
| Series | 2000 |
| Insert Type | Steel Insert |
| Mounted Unit Duty | Normal-Duty |
| Volume | 0.322 GLL |
| Pillow Block Type | Thru-Bolt |
| Housing Material | Cast Iron |
| Bolt Size | 1/2 in |
| Mounting Pad Length | 6 9/16 in |
| Lubrication Type | Exxon Ronex MP Std |
| Seal Kit | ZS4 |
| Housing Height | 3 7/8 in |
| Grease Fitting Size | 1/8 NPT |
| Mounting Pad Height | 1 in |
| Center Line to Base Dimension [Min] | 1 7/8 in |
| Bolt Hole Spacing | 5 in |
| Locking Collar O.D. | 2 5/16 in |
| Seal Type | Clearance Seals |
| Static Load Rating | 20900 lb |
| Locking Device | Single Setscrew Locking Collar |
| Inner Ring Hub Diameter | 1 3/4 in |
| End Type | Open End |
| Base Height | 1 in |
| Size Code | 4 |
| Lubrication | Exxon Ronex MP |
| Bolt Hole Length | 7/8 in |
| Handle / Housing Material | Cast Iron |
| Length Through Bore | 2 7/8 in |
| Bolt Hole Size | 7/8 in |
| Radial Dynamic Load Capacity | 19860 lb |
| Mounted Clearance | C3 Standard |
| Temperature Range [Min] | -20 °F |
| RPM [Max] | 5250 rpm |
| Base Width | 2 3/16 in |
| Weight | 6.735 LB |
| EAN or UPC | 698210159900 |
| NSN Number | 3130-01-101-4902 |
