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- Felt Labyrinth Seal Type
description
- Most widely used, normal-duty pillow block with high base-to-shaft centerline dimensions.
features
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- Felt labyrinth seal and flinger for dry & dusty environment
- Metric fitting
- 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
| Retainer Type | Land Riding |
| Bore Shape | Straight |
| Inner Race Heat Treat Method | Zone-Hardened |
| Maximum Operating Temperature | 220 |
| Platform | Gold Line Ball Bearing |
| Bolt Size | 16 mm |
| Speed [Max] | 5000 rpm |
| Housing Material | Cast Iron |
| Seal Type | Felt Labyrinth |
| Internal Clearance | Standard |
| Bore Size | 50 mm |
| Angle of Misalignment | ±2° |
| Housing Construction | One Piece |
| Shaft Height (mm) | 57.2 |
| Insert No. | 5210TM |
| Base to Center Height | 2.25 in |
| Operating Temperature [Max] | 220 °F |
| Measure Units | Metric |
| Replaceable Insert | Yes |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Overall Height | 4.563 in |
| Bolt Size (mm) | 16MM |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Expansion | No |
| Bolt Center [Max] | 6.5 in |
| Bolt Center [Min] | 6 in |
| Misalignment Type | Static Only |
| Bore Size - Metric | 50 |
| Shaft Height | 57.2 mm |
| Duty Series | Standard |
| Housing Base | Solid |
| Bearing Insert Coating | Black Oxide |
| Housing Color | Gray |
| Locking Type | Concentric |
| Base Width | 2.375 in |
| Inch/Metric | Metric |
| Overall Length | 8.125 in |
| Bearing Type | Ball Bearing |
| Pillow Block Type | 2-Bolt |
| Relubricatable | Yes |
| End Cap | No |
| Outer Ring Land Profile | Standard |
| Weight | 8.78 LB |
| EAN or UPC | 662461252994 |
