Sealmaster Mounted Cast Iron Three Bolt Flange Bracket Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - FB-20C
Part #:704065
Catalog #:FB-20C
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): | 1/2 in | Overall Width (in): | 3.75 in |
| Overall Length (in): | 6.13 in | Overall Height (in): | 1.88 in |
| Bore Diameter (in): | 1.25 in | Base to Center Height (in): | 4.25 in |
| Foot Height (in): | 0.5 in | Length Through Bore (in): | 1.685 in |
| Bolt Spacing (in): | 2.0000 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Flange, Bracket, Three Bolt | Seal Type: | Single Lip Contact Seal |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Static Load Rating (lb): | 3,493 lb |
| Housing Coating: | Powder Coated | End Cap Available: | No |
| Cage Type: | Land Riding Retainer | Bearing Type: | Standard Duty |
| Max Operating Temperature (F): | 220 °F | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Housing Material: | Cast Iron |
| Maximum Speed (RPM): | 4650 rpm | Grease Fitting Thread Size: | 1/4-28 |
| Bearing Insert Finish: | Black Oxide | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Bolt Spacing Height Direction (in): | 1.25 in | Radial Clearance: | Standard |
| Shaft Locking Type: | Set Screw | Bearing Centerline to Bolt Hole Center (in): | 2.375 in |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Size Code: | 2-17 |
| Vibration Frequency Roller Spin: | 0.0386 cps | Fixed vs. Expansion: | Fixed |
| Lubricant: | Lithium Complex NLGI 2 Grease | Dynamic Load Rating (lb): | 5,782 lb |
| Insert: | 2-14C | Inner Ring Outside Diameter (in): | 1.862 in |
| Bearing Insert Material: | 52100 Bearing Steel | Housing Width (in): | 3.75 in |
General Specifications
| UPC: | 662461026052 | Weight: | 3.90 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 |