Find a Service Center
Alternate Products
description
- Four-bolt flange with round piloted surface extended from the mounting service.
applications
- Heavy loads
- Vibrating loads
- Shock loads
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
- Felt labyrinth seal and flinger for dry & dusty environment
- 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
| Inch/Metric | Inch |
| Pilot Diameter | 4.25 in |
| Locking Type | Set Screws |
| Housing Type | Flange, Piloted |
| Housing Material | Cast Iron |
| Shaft Dia. | 1.875 in |
| Bolt Center-to-Center Length (in) | 5.1250 |
| Housing Construction | One Piece |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Centerline to Front Face (in) | 1.281 |
| Bore Shape | Straight |
| Inner Ring O.D. | 2.469 in |
| Bolt Size | 0.438 in |
| Seal Type | Felt Labyrinth |
| Bearing Insert Coating | Black Oxide |
| Centerline to Front Face | 1.281 in |
| Bearing Design | Non-Expansion |
| Pilot Diameter (in) | 4.25 |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Bearing Type | Ball Bearing |
| Insert No. | 2-114 |
| Internal Clearance | Standard |
| Housing O.D. | 6.125 in |
| Foot Height | 0.438 in |
| Measure Units | Inch |
| Retainer Type | Land Riding |
| Inner Race Length | 2.031 in |
| Housing OD (in) | 6.125 |
| Housing Base | Solid |
| Duty Series | Standard |
| Maximum Operating Temperature | 220 |
| Misalignment Type | Static Only |
| Angle of Misalignment | ±2° |
| Flange Type | Piloted Flange |
| Locking Device | Setscrew Locking |
| Bolt Center Dia. | 5.125 in |
| Operating Temperature [Max] | 220 °F |
| Replaceable Insert | Yes |
| Bore Size - Inch | 1.875 |
| Inner Ring OD (in) | 2.469 |
| Bolt Center Diameter (in) | 5.125 |
| End Cap | No |
| Relubricatable | Yes |
| Outer Ring Land Profile | Standard |
| Inner Race Length (in) | 2.031 |
| Housing Color | Gray |
| Expansion | No |
| O.D. | 6.125 in, 155.6 mm |
| Cartridge Width | 1.39 in |
| Bore Size | 1.875 in |
| Speed [Max] | 3550 rpm |
| Bolt Size (in) | 0.4375 |
| Inner Race Heat Treat Method | Zone-Hardened |
| Pilot Configuration | No Pilot |
| Foot Height (in) | 0.438 |
| Duty | Standard-Duty |
| Weight | 6.25 LB |
| EAN or UPC | 662461004036 |
