Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-208
Part #:709990
Catalog #:SF-208
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
| Overall Width (in): | 5.13 in | Bolt Size (in): | 1/2 in |
| Bolt Size (mm): | M12 mm | Overall Length (in): | 5.13 in |
| Overall Height (in): | 2.016 in | Bore Diameter (mm): | 40 mm |
| Foot Height (in): | 0.56 in | Length Through Bore (in): | 1.938 in |
| Bolt Spacing (in): | 4.0000 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| Housing Color: | Black | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Flange, Four Bolt | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Flange Block | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Size Code: | 2-19 |
| Housing Backside Inner Diameter: | 3.5 | Dynamic Load Rating (lb): | 7,340 lb |
| Housing Material: | Cast Iron | Insert: | 5208 |
| Bearing Insert Finish: | Black Oxide | Inner Ring Outside Diameter (in): | 2.07 in |
| Static Load Rating (lb): | 4,467 lb | Bearing Insert Material: | 52100 Bearing Steel |
| Grease Fitting Thread Size: | 1/4-28 | Max Operating Temperature (F): | 220 °F |
| End Cap Available: | No | Radial Clearance: | Standard |
| Fixed vs. Expansion: | Fixed | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Maximum Speed (RPM): | 4150 rpm | Housing Coating: | Powder Coated |
| Lubricant: | Lithium Complex NLGI 2 Grease | Bearing Type: | Standard Duty |
| Shaft Locking Type: | Set Screw | Cage Type: | Land Riding Retainer |
General Specifications
| UPC: | 662461052297 | Weight: | 4.95 LB |
| Packaged Length: | 5.50 IN | Packaged Width: | 2.13 IN |
| Packaged Height: | 5.50 IN | HTC: | 8483.20.4040 |
| Country of Origin: | Mexico |