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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
- 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
| Measure Units | Metric |
| Retainer Type | Land Riding |
| Inner Race Heat Treat Method | Zone-Hardened |
| Outer Ring Land Profile | Standard |
| Operating Temperature [Max] | 220 °F |
| Base Width | 2.375 in |
| Housing Base | Solid |
| Centerline to Front Face (in) | 1.28125 |
| Locking Type | Set Screws |
| Housing Material | Cast Iron |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Speed [Max] | 3550 rpm |
| Overall Length (in) | 8.125 |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Bolt Center Min (in) | 6 |
| Bolt Size (in) | 0.6250 |
| Radial Dynamic Load Capacity (lb) | 7889 |
| Pillow Block Type | 2-Bolt |
| Brand. | Sealmaster |
| Relubricatable | Yes |
| Angle of Misalignment | ±2° |
| Overall Length | 8.125 in |
| Foot Height (in) | 0.75 |
| Bolt Center [Max] | 6.5 in |
| Centerline to Front Face | 1.281 in |
| Bolt Size | 0.625 in |
| Radial Dynamic Load Capacity | 7889 lb |
| Seal Type | Felt Labyrinth |
| Bore Size | 50 mm |
| Bore Size - Metric | 50 |
| End Cap | No |
| Bearing Type | Ball Bearing |
| Base to Center Height (in) | 2.25 |
| Housing Construction | One Piece |
| Expansion | No |
| Maximum Operating Temperature | 220 |
| Bolt Center Max (in) | 6.5 |
| Radial Static Load Capacity (lb) | 5216 |
| Overall Height | 4.563 in |
| Bearing Insert Coating | Black Oxide |
| Base Width (in) | 2.375 |
| Bolt Center [Min] | 6 in |
| Replaceable Insert | Yes |
| Inner Race Length | 2.031 in |
| Foot Height | 0.75 in |
| Internal Clearance | Standard |
| Platform | Gold Line Ball Bearing |
| Bolt Center-to-Center Length (in) | 6.0000 to 6.5000 |
| Insert No. | 5210 |
| Housing Color | Gray |
| Bolt Center-to-Center Length | 6 to 6.5 in |
| Base to Center Height | 2.25 in |
| Inch/Metric | Metric |
| Bore Shape | Straight |
| Inner Race Length (in) | 2.03125 |
| Overall Height (in) | 4.5625 |
| Misalignment Type | Static Only |
| Duty Series | Standard |
| Weight | 8.175 LB |
| EAN or UPC | 662461051818 |
