Product details
- Spherical Roller Bearing Duplex Unit
- 2 1/4 in Shaft Diameter
- 5 1/8 in Height
- 4 13/16 in Bolt Circle Diameter
- 7/16 in Bolt Size
features
- Easy bearing clearance: can be field adjusted to meet application needs
- Mounting to suit the load and installation requirements
- 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
- Rugged housing: standard material – cast iron, steel or ductile iron available on request
- Carburized raceways: case-carburized inner races provide a hard, fatigue-resistant surface and a tough, crack-resistant ductile core
- Interchangeable seals: three types of seals to match the application requirements: Z seal, for the broad range of normal operating conditions
- K seal, for dusty, dirty conditions
- and M seal, for protection against liquid contamination
- For extra protection under severe conditions, auxiliary caps are also available
Specifications
Length Through Bore | 3.3125 in |
Recommended Housing Bore Diameter [Max] | 3.94 in |
Bolt Size | 7/16 in |
Outer Race Diameter | 3.94 in |
Bearing Type | Spherical Roller Bearing |
Length Across Flats | 4 9/16 in |
Bolt Circle Dia. | 4 13/16 in |
Bore Dia. [Max] | 4 in |
Inner Ring Hub Diameter | 2 5/8 in |
Series | 2000 |
Bolt Hole Spacing | 3 13/32 in |
RPM [Max] | 2200 rpm |
Set Screw Torque | 460 in lb |
Locking Device | Single Setscrew Locking Collar |
Width Between Flanges [Min] | 1.870 in |
Housing Material | Cast Iron |
Size Code | 7 |
Width Between Flanges [Max] | 1.890 in |
Bore Dia. [Min] | 1 7/16 in |
Type | Spring Loaded |
Collar O.D. | 3 1/4 in |
Recommended Housing Bore Diameter [Min] | 3.9385 in |
Mounting Pad Width | 4.5625 in |
Temperature Range [Max] | 225 °F |
Seal Type | Triple Lip Heavy Contact Seals |
Shaft Dia. | 2.25 in |
Flange Pilot Diameter Step Width | 1/8 in |
Flange Thickness | 5/16 in |
Collar Extension | 11/16 in |
Weight | 6.1 LB |
EAN or UPC | 698210701123 |