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Alternate Products
- 4-Bolt Flange Type
- Cast Iron Housing Material
- Black Oxide Bearing Insert Coating
- Concentric Locking Type
description
- For industrial machinery with medium to heavy loads and four-bolt face mounting.
features
- 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
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
| Bolt Center-to-Center Length | 4.375 in |
| Bore Size | 1.688 in |
| Shaft Dia. | 1.6875 in |
| Series | MSF |
| Internal Clearance | Standard |
| Locking Type | Concentric |
| Bolt Circle Dia. | N/A |
| Inner Race Length | 2.094 in |
| Centerline to Front Face | 1.344 in |
| Housing Length | 5 5/8 in |
| Bore Size - Inch | 1.688 |
| Bolt Size (in) | 0.5625 |
| Locking Device | Skwezloc® Concentric Collar |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Outer Ring Land Profile | Standard |
| Relubricatable | Yes |
| Foot Height | 0.563 in |
| Inner Race Length (in) | 2.09375 |
| Bore Shape | Straight |
| Operating Temperature [Max] | 220 °F |
| Seal Type | Felt Labyrinth |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Maximum Operating Temperature | 220 |
| Bolt Center-to-Center Length (in) | 4.3750 |
| Speed [Max] | 5000 rpm |
| Foot Height (in) | 0.5625 |
| Pilot Configuration | No Pilot |
| Misalignment Type | Static Only |
| End Cap | No |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Duty Series | Medium |
| Mounted Unit Duty | Medium Duty |
| Bearing Type | Ball Bearing |
| Retainer Type | Land Riding |
| Bolt Hole Spacing | 4 3/8 in |
| Overall Height | 2.219 in |
| Measure Units | Inch |
| Bolt Size | 0.563 in |
| End Type | Open End |
| Collar OD (in) | 3.25 |
| Collar O.D. | 3.25 in |
| Inch/Metric | Inch |
| Bearing Insert Coating | Black Oxide |
| Centerline to Front Face (in) | 1.34375 |
| Inner Race Heat Treat Method | Zone-Hardened |
| Housing Base | Solid |
| Replaceable Insert | Yes |
| Platform | Gold Line Ball Bearing |
| Overall Height (in) | 2.21875 |
| Expansion | No |
| Flange Type | 4-Bolt Flange |
| Insert No. | 3-111T |
| Angle of Misalignment | ±2° |
| Bearing Design | Non-Expansion |
| Housing Color | Gray |
| Weight | 7.065 LB |
| EAN or UPC | 662461032169 |
