- SF Series Standard Duty 4-Bolt Flange
- 2 in Shaft
- Non-Expansion
- Ball Bearing
- Cast Iron Housing
description
- Designed for flush mounting with machined bases and four bolt holes.
features
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Single lip contact seal
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
Lubrication | Lithium Complex NLGI 2 Grease |
Bearing Type | Ball Bearing |
Retainer Type | Land Riding Retainer |
Centerline to Front Face (in) | 1.28125 |
Bolt Circle Dia. | N/A |
Inner Race Length (in) | 2.03125 |
End Cap | No |
Bolt Center-to-Center Length (in) | 4.3750 |
Measure Units | Inch |
Housing Length | 5 5/8 in |
Inner Race Heat Treat Method | Zone-Hardened |
Relubricatable | Yes |
Replaceable Insert | Yes |
Seal Type | Contact Seals |
Bearing Insert Coating | Black Oxide Coated |
Housing Material | Cast Iron |
Pilot Configuration | No Pilot |
Inner Ring OD (in) | 2.46875 |
Overall Height (in) | 2.15625 |
Bolt Hole Spacing | 4 3/8 in |
Housing Construction | One Piece |
End Type | Open End |
Expansion | No |
Foot Height (in) | 0.5625 |
Duty Series | Standard |
Bore Size - Inch | 2 |
Inch/Metric | Inch |
Outer Ring Land Profile | Standard |
Shaft Dia. | 2 in |
Insert Material | 52100 Bearing Steel, Black Oxided |
Flange Type | 4-Bolt Flange |
Series | SF |
Bearing Design | Non-Expansion |
Housing Base | Solid |
Internal Clearance | Standard |
Insert No. | 1-2C |
Mounted Unit Duty | Standard Duty |
Bore Shape | Straight |
Locking Device | Setscrew Locking Collar |
Misalignment Type | Static Only |
Maximum Operating Temperature | 220 |
Platform | Gold Line Ball Bearing |
Weight | 6.03 LB |
EAN or UPC | 662461022092 |