Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - Reduced Maintenance - Lubed for Life - NP-16T RM
Part #:712339
Catalog #:NP-16T RM
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- Felt labyrinth seal and flinger for dry and dusty environment
- 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
- Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
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Product Specifications
Dimensions
| Base Width (in): | 1.50 in | Overall Length (in): | 5.5 in |
| Overall Width (in): | 1.50 in | Overall Height (in): | 2.81 in |
| Bolt Size (in): | 3/8 in | Bore Diameter (in): | 1 in |
| Base to Center Height (in): | 1.4375 in | Foot Height (in): | 0.50 in |
| Length Through Bore (in): | 1.438 in | Bolt Spacing Max (in): | 4.38 in |
| Bolt Spacing Min (in): | 3.88 in | Centerline to Outermost Bearing Face (in): | 0.875 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Options: | Reduced Maintenance - Lubed for Life |
| Housing Color: | Black | Outer Ring Land Profile: | Tapered Lands |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Felt Labyrinth Seal |
| Housing Type: | Pillow Block, Two Bolt | Housing Style: | Pillow Block |
| Locking Collar Outside Diameter (in): | 1.94 in | Ability to Relubricate: | No |
| Inner Race Heat Treat Method: | Zone-Hardened | Fixed vs. Expansion: | Fixed |
| Housing Material: | Cast Iron | Base Length (in): | 5.50 in |
| Dynamic Load Rating (lb): | 2,801 lb | Maximum Speed (RPM): | 9000 rpm |
| Housing Coating: | Powder Coated | Insert: | 2-1T RM |
| Static Load Rating (lb): | 1,651 lb | Max Operating Temperature (F): | 220 °F |
| Radial Clearance: | Standard | Bearing Insert Material: | 52100 Bearing Steel |
| Bearing Type: | Standard Duty | Lubricant: | Lithium Complex NLGI 2 Grease |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Grease Fitting Thread Size: | 1/4-28 |
| Bearing Insert Finish: | Black Oxide | Vibration Frequency Inner Ring Defect: | 0.0985 cps |
| Cage Type: | Land Riding Retainer | Inner Ring Outside Diameter (in): | 1.375 in |
| Shaft Locking Type: | Concentric | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Vibration Frequency Outer Ring Defect: | 0.0682 cps | Size Code: | 2-015 |
| Vibration Frequency Roller Spin: | 0.0442 cps | End Cap Available: | No |
General Specifications
| UPC: | 662461346006 | Weight: | 2.40 LB |
| Packaged Length: | 3.50 IN | Packaged Width: | 1.69 IN |
| Packaged Height: | 5.75 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |