- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew 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 and dimple for direct lubrication and anti-rotation
NP-31 DRT
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing – 52100 Bearing Steel, Black Oxided – Setscrew Lock – High Contamination – NP-31 DRT
$776.83
Out of stock
Out of stock
| Rolling Element: | Ball Bearing | Expansion: | No |
|---|---|---|---|
| Internal Clearance: | Standard | Maximum Operating Temperature: | 220 °F |
| Housing Type: | Pillow Block, Two Bolt | Measure Units: | Inch |
| Retainer Type: | Land Riding Retainer | Speed (Max): | 325 |
| Insert Material: | 52100 Bearing Steel, Black Oxided | Duty Series: | Standard Duty |
| Housing Base: | Solid | Housing Material: | Cast Iron |
| Seal Type: | Multi-Lip Contact Seal | Insert No.: | 2-115 DRT |
| Bore Shape: | Straight | Radial Dynamic Load Capacity (lb): | 7, 889 |
| Locking Type: | Setscrew | Relubricatable: | Yes |
| Inner-Race Heat-Treat Method: | Zone-Hardened | Lubrication: | Lithium Complex NLGI 2 Grease - 100% Fill |
| Housing Construction: | One Piece | Misalignment: | ±2.0° Misalignment - Static Only |
| Misalignment Type: | Static Only | Replaceable Insert: | Yes |
| Housing Color: | Gray | End Cap: | No |
| Outer Ring Land Profile: | Standard | Platform: | Gold Line Ball Bearing |
| Bearing Insert Coating: | Black Oxide Coated | Options: | High Contamination |
| Radial Static Load Capacity (lb): | 5, 216 | UPC: | 662461326916 |
| Weight: | 7.90 LB | Packaged Length: | 9 Inches |
| Packaged Width: | 5.19 Inches | Packaged Height: | 2.38 Inches |
| HTC: | 8483.20.8040 | Country of Origin: | United States of America |
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