Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - Corrosion Resistant - SF-31TC CR
Part #:723630
Catalog #:SF-31TC 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.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
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Product Specifications
Dimensions
| Overall Width (in): | 5.63 in | Bolt Size (in): | 9/16 in |
| Overall Height (in): | 2.3 in | Overall Length (in): | 5.63 in |
| Bore Diameter (in): | 1.9375 in | Foot Height (in): | 0.56 in |
| Length Through Bore (in): | 2.17 in | Bolt Spacing (in): | 4.3750 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Housing Color: | Silver | Options: | Corrosion Resistant |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Single Lip Contact Seal |
| Housing Type: | Flange, Four Bolt | Housing Style: | Flange Block |
| Locking Collar Outside Diameter (in): | 3.35 in | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Grease Fitting Thread Size: | 1/8 NPT |
| Insert: | 2-115TC FG2 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Cage Type: | Land Riding Retainer | Dynamic Load Rating (lb): | 7,889 lb |
| Bearing Insert Material: | 52100 Bearing Steel | End Cap Available: | No |
| Max Operating Temperature (F): | 220 °F | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Housing Material: | Stainless Steel | Housing Backside Inner Diameter: | 4 |
| Bearing Insert Finish: | Black Oxide | Fixed vs. Expansion: | Fixed |
| Static Load Rating (lb): | 5,216 lb | Bearing Type: | Standard Duty |
| Size Code: | 2-115 | Inner Ring Outside Diameter (in): | 2.469 in |
| Radial Clearance: | Standard | Maximum Speed (RPM): | 3550 rpm |
| Shaft Locking Type: | Concentric |
General Specifications
| UPC: | 662461234020 | Weight: | 6.85 LB |
| Packaged Length: | 6.75 IN | Packaged Width: | 6.50 IN |
| Packaged Height: | 2.44 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |