Sealmaster Mounted Stamped Steel Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SRF-20RC
Part #:703637
Catalog #:SRF-20RC
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
- Single lip contact seal
- 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
| Bolt Size (in): | 7/16 in | Overall Width (in): | 3.25 in |
| Overall Length (in): | 5.38 in | Overall Height (in): | 1.656 in |
| Bore Diameter (in): | 1.25 in | Foot Height (in): | 0.08 in |
| Length Through Bore (in): | 1.625 in | Bolt Spacing (in): | 4.3750 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Pilot Configuration: | No Pilot |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Housing Color: | Silver | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Flange, Two Bolt | Seal Type: | Single Lip Contact Seal |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Setscrew Torque (in-lbs): | 85 in/lbs | Ability to Relubricate: | No |
| Static Load Rating (lb): | 2,567 lb | Inner Ring Outside Diameter (in): | 1.587 in |
| Cage Type: | Land Riding Retainer | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Maximum Speed (RPM): | 5450 rpm | Misalignment Capability: | Limited - Static Only |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Housing Material: | Stamped Steel |
| End Cap Available: | No | Dynamic Load Rating (lb): | 4,381 lb |
| Max Operating Temperature (F): | 220 °F | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Roller Spin: | 0.0385 cps | Radial Clearance: | Standard |
| Insert: | SRC-20RC | Bearing Type: | Standard Duty |
| Bearing Insert Material: | 52100 Bearing Steel | Fixed vs. Expansion: | Fixed |
| Bearing Insert Finish: | Black Oxide | Shaft Locking Type: | Set Screw |
| Size Code: | 2-13 | Vibration Frequency Fundamental Train: | 0.0066 cps |
General Specifications
| UPC: | 662461023679 | Weight: | 1.50 LB |
| Packaged Length: | 3.50 IN | Packaged Width: | 1.69 IN |
| Packaged Height: | 5.75 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |