- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger
- Increased internal clearance
- Krytox® high temperature grease
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
NP-28 HI
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing – 52100 Bearing Steel, Black Oxided – Setscrew Lock – High Temperature – NP-28 HI
Out of stock
| Insert Material: | 52100 Bearing Steel, Black Oxided | Housing Base: | Solid |
|---|---|---|---|
| Seal Type: | High Temp Labyrinth | Rolling Element: | Ball Bearing |
| Internal Clearance: | Increased | Measure Units: | Inch |
| Bore Shape: | Straight | Radial Dynamic Load Capacity (lb): | 7, 901 lb |
| Housing Construction: | One Piece | Misalignment: | ±2.0° Misalignment - Static Only |
| Replaceable Insert: | Yes | Platform: | Gold Line Ball Bearing |
| Outer Ring Land Profile: | Standard | Housing Color: | Gray |
| End Cap: | No | Misalignment Type: | Static Only |
| Bearing Insert Coating: | Black Oxide Coated | Options: | High Temperature |
| Radial Static Load Capacity (lb): | 5, 139 lb | Locking Type: | Setscrew |
| Maximum Speed (RPM): | 1650 rpm | Housing Type: | Pillow Block, Two Bolt |
| Housing Style: | Pillow Block | Duty/Series: | Standard Duty |
| Retainer Type: | Land Riding Retainer | Housing Material: | Cast Iron |
| Lubrication Type: | PTFE thickened Grease | Fixed vs. Expansion: | Fixed |
| Insert Number: | 2-112 HI | Ability to Relubricate: | Yes |
| Operating Temperature Range (F): | Max. +400°F °F | Inner Race Heat Treat Method: | Zone-Hardened |
| Maximum Operating Temperature (F): | 220 °F | UPC: | 662461000000 |
| Weight: | 6.50 LB | Packaged Length: | 5.19 Inches |
| Packaged Width: | 2.13 Inches | Packaged Height: | 7.81 Inches |
| HTC: | 8483.20.8040 | Country of Origin: | United States of America |
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