Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Reduced Maintenance - Lubed for Life - NP-16 RM
Part #:715734
Catalog #:NP-16 RM
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- 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
| Overall Length (in): | 5.5 in | Overall Height (in): | 2.81 in |
| Base Width (in): | 1.50 in | Overall Width (in): | 1.50 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): | 1.375 in | Centerline to Outermost Bearing Face (in): | 0.813 in |
| Bolt Spacing Min (in): | 3.88 in | Bolt Spacing Max (in): | 4.38 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Tapered Lands |
| Options: | Reduced Maintenance - Lubed for Life | Housing Color: | Black |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Felt Labyrinth Seal |
| Housing Type: | Pillow Block, Two Bolt | Housing Style: | Pillow Block |
| Ability to Relubricate: | No | Inner Race Heat Treat Method: | Zone-Hardened |
| Static Load Rating (lb): | 1,651 lb | Bearing Insert Finish: | Black Oxide |
| Housing Material: | Cast Iron | Vibration Frequency Roller Spin: | 0.0442 cps |
| Vibration Frequency Inner Ring Defect: | 0.0985 cps | Fixed vs. Expansion: | Fixed |
| Vibration Frequency Outer Ring Defect: | 0.0682 cps | Bearing Insert Material: | 52100 Bearing Steel |
| Cage Type: | Land Riding Retainer | Dynamic Load Rating (lb): | 2,801 lb |
| Size Code: | 2-015 | Shaft Locking Type: | Set Screw |
| Max Operating Temperature (F): | 220 °F | Grease Fitting Thread Size: | 1/4-28 |
| Base Length (in): | 5.50 in | End Cap Available: | No |
| Lubricant: | Lithium Complex NLGI 2 Grease | Maximum Speed (RPM): | 6350 rpm |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Housing Coating: | Powder Coated |
| Bearing Type: | Standard Duty | Radial Clearance: | Standard |
| Vibration Frequency Fundamental Train: | 0.0068 cps | Inner Ring Outside Diameter (in): | 1.375 in |
| Insert: | 2-1 RM |
General Specifications
| UPC: | 662461333563 | Weight: | 2.20 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 |