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- Felt Labyrinth Seal Type
description
- For industrial machinery with medium to heavy loads and four-bolt face mounting.
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
- 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
| Misalignment Type | Static Only |
| Bore Size - Inch | 1.5 |
| Radial Static Load Capacity (lb) | 5139 |
| Inch/Metric | Inch |
| Bore Shape | Straight |
| Outer Ring Land Profile | Standard |
| Bearing Design | Non-Expansion |
| Bolt Center-to-Center Length | 4.125 in |
| Housing Construction | One Piece |
| Inner Race Length (in) | 2.297 |
| Internal Clearance | Standard |
| Series | MSF |
| Inner Race Heat Treat Method | Zone-Hardened |
| T Core | 3.875 |
| Foot Height | 0.563 in |
| Operating Temperature [Max] | 220 °F |
| End Type | Open End |
| Bolt Size | 0.563 in |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Bearing Insert Coating | Black Oxide |
| Overall Height (in) | 2.0469 |
| Locking Device | Setscrew Locking Collar |
| Overall Width | 5.375 in |
| Retainer Type | Land Riding |
| Housing Material | Cast Iron |
| End Cap | No |
| Centerline to Front Face | 1.188 in |
| Relubricatable | Yes |
| Foot Height (in) | 0.5625 |
| Bolt Center-to-Center Length (in) | 4.1250 |
| Overall Length (in) | 5.375 |
| Length Through Bore (in) | 2.297 |
| Overall Width (in) | 5.375 |
| Inner Race Length | 2.297 in |
| Centerline to Front Face (in) | 1.1875 |
| Pilot Configuration | No Pilot |
| Housing Base | Solid |
| Locking Type | Set Screws |
| Bolt Hole Spacing | 4 1/8 in |
| Housing Length | 5 3/8 in |
| Measure Units | Inch |
| Bolt Size (in) | 0.5625 |
| Inner Ring OD (in) | 2.296875 |
| Maximum Operating Temperature | 220 |
| Housing Color | Gray |
| Flange Type | 4-Bolt Flange |
| Bolt Circle Dia. | N/A |
| Insert No. | 3-18 |
| Platform | Gold Line Ball Bearing |
| Inner Ring O.D. | 2.297 in |
| Mounted Unit Duty | Medium Duty |
| Housing Width (in) | 5.375 |
| Bearing Type | Ball Bearing |
| Bore Size | 1.5 in |
| Seal Type | Felt Labyrinth |
| Expansion | No |
| Radial Dynamic Load Capacity | 7901 lb |
| Shaft Dia. | 1.5 in |
| Speed [Max] | 3800 rpm |
| Overall Height | 2.047 in |
| Duty Series | Medium |
| Housing Width | 5.375 in |
| Radial Dynamic Load Capacity (lb) | 7901 |
| Replaceable Insert | Yes |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Overall Length | 5.375 in |
| Angle of Misalignment | ±2° |
| Weight | 6.145 LB |
| EAN or UPC | 662461014561 |
| NSN Number | 3130-01-025-7865 |
