Sealmaster Mounted Stainless Steel Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Corrosion Resistant - NP-27C CR
Part #:723526
Catalog #:NP-27C CR
KEY FEATURES
- Single lip contact seal with black oxide bearing races
- High quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings.
- 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.
- 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.
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Product Specifications
Dimensions
| Overall Height (in): | 4.25 in | Overall Length (in): | 7.5 in |
| Overall Width (in): | 2.13 in | Base Width (in): | 2.13 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.6875 in |
| Foot Height (in): | 0.69 in | Base to Center Height (in): | 2.13 in |
| Length Through Bore (in): | 1.938 in | Centerline to Outermost Bearing Face (in): | 1.188 in |
| Bolt Spacing Min (in): | 5.44 in | Bolt Spacing Max (in): | 6.06 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Options: | Corrosion Resistant | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Housing Color: | Silver |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Single Lip Contact Seal |
| Housing Type: | Pillow Block, Two Bolt | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 125-165 in/lbs |
| Inner Race Heat Treat Method: | Zone-Hardened | Insert: | 2-111C FG2 |
| Vibration Frequency Fundamental Train: | 0.0067 cps | Vibration Frequency Outer Ring Defect: | 0.0673 cps |
| Maximum Speed (RPM): | 3800 rpm | Static Load Rating (lb): | 5,139 lb |
| Cage Type: | Land Riding Retainer | Shaft Locking Type: | Set Screw |
| Bearing Type: | Standard Duty | Radial Clearance: | Standard |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Dynamic Load Rating (lb): | 7,901 lb |
| Max Operating Temperature (F): | 220 °F | Housing Material: | Stainless Steel |
| Bearing Insert Finish: | Black Oxide | Inner Ring Outside Diameter (in): | 2.063 in |
| Size Code: | 2-111 | Fixed vs. Expansion: | Fixed |
| Vibration Frequency Inner Ring Defect: | 0.0994 cps | End Cap Available: | No |
| Bearing Insert Material: | 52100 Bearing Steel | Vibration Frequency Roller Spin: | 0.0417 cps |
| Base Length (in): | 7.50 in | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Grease Fitting Thread Size: | 1/4-28 |
General Specifications
| UPC: | 662461234877 | Weight: | 6.65 LB |
| Packaged Length: | 5.19 IN | Packaged Width: | 2.13 IN |
| Packaged Height: | 7.81 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |