Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-205
Part #:709987
Catalog #:SF-205
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
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Product Specifications
Dimensions
| Bolt Size (in): | 7/16 in | Overall Width (in): | 3.75 in |
| Overall Length (in): | 3.75 in | Overall Height (in): | 1.438 in |
| Bore Diameter (mm): | 25 mm | Foot Height (in): | 0.53 in |
| Length Through Bore (in): | 1.375 in | Bolt Spacing (in): | 2.7500 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Flange, Four Bolt |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Operating Temperature Range (F): | -20 to 220 °F |
| Setscrew Torque (in-lbs): | 85 in/lbs | Housing Coating: | Powder Coated |
| Size Code: | 2-015 | Cage Type: | Land Riding Retainer |
| Vibration Frequency Roller Spin: | 0.0442 cps | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Material: | Cast Iron | Bearing Insert Finish: | Black Oxide |
| Static Load Rating (lb): | 1,651 lb | Insert: | 5205 |
| Vibration Frequency Inner Ring Defect: | 0.0985 cps | Fixed vs. Expansion: | Fixed |
| Vibration Frequency Fundamental Train: | 0.0068 cps | Radial Clearance: | Standard |
| Housing Backside Inner Diameter: | 2.38 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| End Cap Available: | No | Maximum Speed (RPM): | 6350 rpm |
| Grease Fitting Thread Size: | 1/4-28 | Max Operating Temperature (F): | 220 °F |
| Bearing Type: | Standard Duty | Inner Ring Outside Diameter (in): | 1.375 in |
| Shaft Locking Type: | Set Screw | Dynamic Load Rating (lb): | 2,801 lb |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Outer Ring Defect: | 0.0682 cps |
General Specifications
| UPC: | 662461052266 | Weight: | 2.00 LB |
| Packaged Length: | 4.00 IN | Packaged Width: | 1.50 IN |
| Packaged Height: | 3.94 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |