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- Nomex Labyrinth Seal Type
features
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger for dry & dusty environment
- Increased internal clearance and high temperature grease
- 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
options
- High Temperature
| Insert No. | 2-1 HT |
| Bearing Type | Ball Bearing |
| Lubrication | Synthetic NLGI 2 High Temperature Grease |
| Speed [Max] | 2750 rpm |
| Bore Shape | Straight |
| Bearing Insert Coating | Black Oxide |
| Operating Temperature [Max] | 400 °F |
| Bolt Center Max (in) | 4.375 |
| Inch/Metric | Inch |
| Base Width | 1.5 in |
| Relubricatable | Yes |
| Base Width (in) | 1.5 |
| Foot Height | 0.5 in |
| Base to Center Height (in) | 1.313 |
| Housing Construction | One Piece |
| End Cap | No |
| Bolt Size (in) | 0.375 |
| Platform | Gold Line Ball Bearing |
| Locking Type | Set Screws |
| Bore Size | 1 in |
| Base to Center Height | 1.313 in |
| Replaceable Insert | Yes |
| Maximum Operating Temperature | 400 |
| Angle of Misalignment | ±2° |
| Housing Color | Gray |
| Duty Series | Standard |
| Overall Height (in) | 2.688 |
| Inner Race Length | 1.375 in |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Overall Length | 5.5 in |
| Overall Height | 2.688 in |
| Inner Ring O.D. | 1.375 in |
| Inner Race Heat Treat Method | Zone-Hardened |
| Misalignment Type | Static Only |
| Pillow Block Type | 2-Bolt, Low Base |
| Overall Length (in) | 5.5 |
| Centerline to Front Face (in) | 0.813 |
| Seal Type | High Temp Labyrinth |
| Housing Material | Cast Iron |
| Housing Base | Solid |
| Internal Clearance | Increase |
| Retainer Type | Land Riding |
| Bolt Center Min (in) | 3.875 |
| Bore Size - Inch | 1 |
| Inner Ring OD (in) | 1.375 |
| Bolt Center [Max] | 4.375 in |
| Foot Height (in) | 0.5 |
| Outer Ring Land Profile | Standard |
| Inner Race Length (in) | 1.375 |
| Measure Units | Inch |
| Centerline to Front Face | 0.813 in |
| Expansion | No |
| Bolt Size | 0.375 in |
| Bolt Center [Min] | 3.875 in |
| Brand. | Sealmaster |
| Weight | 1.985 LB |
| EAN or UPC | 662461312506 |
