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Alternate Products
- 2 3/16" Shaft
- 2 3/4" Base to Center
- Medium-Duty
- Regreasable
- Double Setscrew Locking Collars
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
- Reduced internal clearance and tight housing fit
- 100% grease fill
- Adapter and grease fitting for easier accessible relubrications
- 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
| Inner Race Heat Treat Method | Zone-Hardened |
| Retainer Type | Land Riding |
| Duty Series | Medium |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Expansion | No |
| Bolt Hole Spacing | 7 1/4 in |
| Bolt Center [Min] | 6.563 in |
| Housing Base | Solid |
| Inch/Metric | Inch |
| Housing Color | Gray |
| Locking Type | Double Set Screw |
| Mounted Unit Duty | Medium-Duty |
| Housing Construction | One Piece |
| Locking Device | Double Setscrew Locking Collars |
| Base Width | 3.125 in |
| Centerline to Front Face | 1.563 in |
| Special Features | Tight Housing Fit, 100% Grease Filled |
| Bolt Center [Max] | 7.938 in |
| Series | MPD Series |
| Housing Material | Cast Iron |
| Bore Size | 2.188 in |
| End Type | Open End |
| Misalignment Range | ±2° |
| Relubricatable | Yes |
| End Cap | No |
| Inner Race Length | 3.125 in |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Misalignment Type | Static Only |
| Base Length | 10 1/4 in |
| Length Through Bore | 3.125 in |
| Bolt Holes | 2 |
| Bolt Hole Length | 1 7/16 in |
| Bearing Insert | 3-23D |
| Internal Clearance | Standard |
| Base Height | 1 1/16 in |
| Speed [Max] | 4100 rpm |
| Bolt Size | 3 in |
| Outer Ring Land Profile | Standard |
| Replaceable Insert | Yes |
| Overall Height | 5.625 in |
| Bearing Design | Non-Expansion |
| Bearing Type | Ball Bearing |
| Overall Length | 10.25 in |
| Pre Lubricant | Lithium Complex |
| Bolt Hole Spacing Range [Max] | 7 15/16 in |
| Housing Height | 5 5/8 in |
| Pillow Block Type | 2-Bolt |
| Seal Type | Felt Labyrinth |
| Bearing Insert Coating | Black Oxide |
| Duty | Medium-Duty |
| Bolt Hole Width | 13/16 in |
| Angle of Misalignment | ±2° |
| Shaft Dia. | 2.1875 in |
| Operating Temperature [Max] | 220 °F |
| Foot Height | 1.063 in |
| Temperature Range [Max] | 250 °F |
| Bore Shape | Straight |
| Weight | 16.2 LB |
| EAN or UPC | 662461081112 |
