Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature - SF-23 HI
Part #:707908
Catalog #:SF-23 HI
KEY FEATURES
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger
- Increased internal clearance
- Krytox® high temperature grease
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
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Product Specifications
Dimensions
| Bolt Size (in): | 1/2 in | Overall Width (in): | 4.63 in |
| Overall Height (in): | 1.75 in | Overall Length (in): | 4.63 in |
| Bore Diameter (in): | 1.4375 in | Foot Height (in): | 0.56 in |
| Length Through Bore (in): | 1.69 in | Bolt Spacing (in): | 3.6250 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Options: | High Temperature | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Flange, Four Bolt |
| Seal Type: | High Temp Labyrinth Seal | Housing Style: | Flange Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Lubricant: | PTFE thickened Grease | Dynamic Load Rating (lb): | 5,782 lb |
| Bearing Type: | Standard Duty | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Static Load Rating (lb): | 3,493 lb |
| Fixed vs. Expansion: | Fixed | Cage Type: | Land Riding Retainer |
| Radial Clearance: | Increased | Insert: | 2-17 HI |
| Maximum Speed (RPM): | 2200 rpm | Bearing Insert Material: | 52100 Bearing Steel |
| End Cap Available: | No | Housing Material: | Cast Iron |
| Size Code: | 2-17 | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Housing Backside Inner Diameter: | 3.31 | Grease Fitting Thread Size: | 1/4-28 |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Housing Coating: | Powder Coated |
| Bearing Insert Finish: | Black Oxide | Inner Ring Outside Diameter (in): | 1.86 in |
| Shaft Locking Type: | Set Screw | Max Operating Temperature (F): | 400 °F |
| Vibration Frequency Roller Spin: | 0.0386 cps |
General Specifications
| UPC: | 662461296240 | Weight: | 4.10 LB |
| Packaged Length: | 5.00 IN | Packaged Width: | 2.00 IN |
| Packaged Height: | 5.00 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |