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- Felt Labyrinth Seal Type
description
- Medium-duty pillow block with an extended inner race and dual setscrew locking.
features
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path 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
| Overall Length (in) | 17 |
| Inner Race Heat Treat Method | Zone-Hardened |
| Inch/Metric | Inch |
| Bolt Center [Max] | 14.75 in |
| Bore Size | 3.938 in |
| Outer Ring Land Profile | Standard |
| Housing Construction | One Piece |
| Locking Type | Double Setscrew |
| Operating Temperature [Max] | 220 °F |
| Inner Race Length | 5.375 in |
| Inner Race Length (in) | 5.375 |
| Speed [Max] | 2400 rpm |
| Replaceable Insert | Yes |
| Centerline to Front Face | 2.688 in |
| End Cap | No |
| Base Width | 4.75 in |
| Insert No. | 3-315D |
| Bolt Center Max (in) | 14.75 |
| Centerline to Front Face (in) | 2.6875 |
| Housing Color | Gray |
| Relubricatable | Yes |
| Angle of Misalignment | ±2° |
| Housing Base | Solid |
| Housing Type | Pillow Block |
| Bore Shape | Straight |
| Maximum Operating Temperature | 220 |
| Overall Length | 17 in |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Retainer Type | Land Riding |
| Bolt Center Min (in) | 11.75 |
| Bolt Size (in) | 1 |
| Overall Height (in) | 10 |
| Internal Clearance | Standard |
| Measure Units | Inch |
| Overall Height | 10 in |
| Pillow Block Type | 2-Bolt |
| Misalignment Type | Static Only |
| Rolling Element | Ball |
| Foot Height | 1.313 in |
| Duty Series | Medium |
| Bore Size - Inch | 3.938 |
| Bolt Size | 1 in |
| Bolt Center [Min] | 11.75 in |
| Bearing Insert Coating | Black Oxide |
| Platform | Gold Line Ball Bearing |
| Foot Height (in) | 1.3125 |
| Seal Type | Felt Labyrinth |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Expansion | No |
| Base Width (in) | 4.75 |
| Housing Material | Cast Iron |
| Weight | 77.2 LB |
| EAN or UPC | 662461016879 |
