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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
- Looser than standard housing fit for ease of alignment on lightweight frames
- Air Handling noise check for quiet operation
- Sealmaster® exclusive lock pin & dimple for direct lubrication and anti-rotation
options
- High Temperature and Air Handling Housing Fit, Noise Tested
| Bolt Center Max (in) | 4.375 |
| Bolt Size (in) | 3/8 |
| Foot Height (in) | 0.5 |
| Speed [Max] | 2750 rpm |
| Housing Material | Cast Iron |
| Relubricatable | Yes |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Inner Race Length (in) | 1.375 |
| Pillow Block Type | 2-Bolt |
| Inch/Metric | Inch |
| Expansion | No |
| Base Width (in) | 1.5 |
| Bearing Insert Coating | Black Oxide |
| Maximum Operating Temperature | 400 |
| Housing Base | Solid |
| Outer Ring Land Profile | Standard |
| Overall Height | 2.813 in |
| Bore Size - Inch | 1 |
| Operating Temperature [Max] | 400 °F |
| Overall Length | 5.5 in |
| Brand. | Sealmaster |
| Retainer Type | Land Riding |
| Insert No. | 2-1 HT |
| Base Width | 1.5 in |
| Internal Clearance | Increase |
| Housing Construction | One Piece |
| Overall Length (in) | 5.5 |
| Measure Units | Inch |
| Seal Type | High Temp Labyrinth |
| Bolt Size | 3 in |
| Bolt Center [Min] | 3.875 in |
| Housing Color | Gray |
| Locking Type | Set Screws |
| Bolt Center [Max] | 4.375 in |
| Centerline to Front Face | 0.813 in |
| Misalignment Type | Static Only |
| Angle of Misalignment | ±2° |
| End Cap | No |
| Inner Race Length | 1.375 in |
| Foot Height | 0.5 in |
| Inner Race Heat Treat Method | Zone-Hardened |
| Bearing Type | Ball Bearing |
| Bore Size | 1 in |
| Bolt Center Min (in) | 3.875 |
| Replaceable Insert | Yes |
| Overall Height (in) | 2.8125 |
| Base to Center Height | 1.438 in |
| Lubrication | Synthetic NLGI 2 High Temperature Grease |
| Platform | Gold Line Ball Bearing |
| Duty Series | Standard |
| Centerline to Front Face (in) | 0.8125 |
| Bore Shape | Straight |
| Weight | 2.2 LB |
| EAN or UPC | 662461317655 |
