Sealmaster Mounted Cast Iron Three Bolt Flange Bracket Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - FB-20T
Part #:705617
Catalog #:FB-20T
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- 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): | 1/2 in | Overall Width (in): | 3.75 in |
| Overall Height (in): | 1.94 in | Overall Length (in): | 6.13 in |
| Bore Diameter (in): | 1.25 in | Foot Height (in): | 0.5 in |
| Base to Center Height (in): | 4.25 in | Length Through Bore (in): | 1.81 in |
| Bolt Spacing (in): | 2.0000 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Flange, Bracket, Three Bolt |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Locking Collar Outside Diameter (in): | 2.50 in | Ability to Relubricate: | Yes |
| Vibration Frequency Roller Spin: | 0.0386 cps | Bearing Insert Material: | 52100 Bearing Steel |
| Bearing Type: | Standard Duty | Bolt Spacing Height Direction (in): | 1.25 in |
| Inner Ring Outside Diameter (in): | 1.862 in | Grease Fitting Thread Size: | 1/4-28 |
| End Cap Available: | No | Cage Type: | Land Riding Retainer |
| Maximum Speed (RPM): | 7600 rpm | Radial Clearance: | Standard |
| Dynamic Load Rating (lb): | 5,782 lb | Shaft Locking Type: | Concentric |
| Lubricant: | Lithium Complex NLGI 2 Grease | Bearing Insert Finish: | Black Oxide |
| Housing Material: | Cast Iron | Static Load Rating (lb): | 3,493 lb |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Fixed vs. Expansion: | Fixed |
| Housing Coating: | Powder Coated | Bearing Centerline to Bolt Hole Center (in): | 2.375 in |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Max Operating Temperature (F): | 220 °F |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Size Code: | 2-17 | Insert: | 2-14T |
| Housing Width (in): | 3.75 in |
General Specifications
| UPC: | 662461031629 | Weight: | 4.05 LB |
| Packaged Length: | 4.38 IN | Packaged Width: | 2.06 IN |
| Packaged Height: | 6.81 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |