Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - Reduced Maintenance - Lubed for Life - NP-206TMC RM
Part #:712745
Catalog #:NP-206TMC RM
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- Single lip contact seal with black oxide bearing races
- Metric fitting
- 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
- 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.
- 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 Height (in): | 3.38 in | Overall Length (in): | 6.5 in |
| Overall Width (in): | 1.88 in | Base Width (in): | 1.88 in |
| Bolt Size (mm): | M12 mm | Bolt Size (in): | 1/2 in |
| Bore Diameter (mm): | 30 mm | Base to Center Height (in): | 1.6875 in |
| Foot Height (in): | 0.56 in | Length Through Bore (in): | 1.56 in |
| Bolt Spacing Max (in): | 5.06 in | Bolt Spacing (in): | 4.75 in |
| Bolt Spacing Min (in): | 4.44 in | Centerline to Outermost Bearing Face (in): | 0.98 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Housing Color: | Black | Outer Ring Land Profile: | Tapered Lands |
| Misalignment Type: | Static Only | Options: | Reduced Maintenance - Lubed for Life |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Single Lip Contact Seal |
| Housing Type: | Pillow Block, Two Bolt | Housing Style: | Pillow Block |
| Locking Collar Outside Diameter (in): | 2.23 in | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | No | Inner Ring Outside Diameter (in): | 1.594 in |
| Grease Fitting Thread Size: | 1/4-28 | Housing Coating: | Powder Coated |
| Shaft Locking Type: | Concentric | Dynamic Load Rating (lb): | 4,381 lb |
| Bearing Type: | Standard Duty | End Cap Available: | No |
| Size Code: | 2-13 | Lubricant: | Lithium Complex NLGI 2 Grease |
| Static Load Rating (lb): | 2,567 lb | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Fixed vs. Expansion: | Fixed |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Cage Type: | Land Riding Retainer |
| Max Operating Temperature (F): | 220 °F | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Vibration Frequency Roller Spin: | 0.0385 cps |
| Base Length (in): | 6.5 in | Radial Clearance: | Standard |
| Housing Material: | Cast Iron | Insert: | 5206TMC RM |
| Maximum Speed (RPM): | 5450 rpm | Bearing Insert Finish: | Black Oxide |
General Specifications
| UPC: | 662461348673 | Weight: | 3.80 LB |
| Packaged Length: | 4.38 IN | Packaged Width: | 2.06 IN |
| Packaged Height: | 6.81 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |