Sealmaster Mounted Cast Iron Three Bolt Flange Bracket Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - FB-30
Part #:701252
Catalog #:FB-30
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): | 1/2 in | Overall Width (in): | 4.56 in |
| Overall Height (in): | 2.16 in | Overall Length (in): | 7.47 in |
| Bore Diameter (in): | 1.875 in | Foot Height (in): | 0.5 in |
| Base to Center Height (in): | 5.19 in | Length Through Bore (in): | 2.027 in |
| Bolt Spacing (in): | 2.7500 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Housing Color: | Black | 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 |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 230-300 in/lbs |
| Housing Material: | Cast Iron | Grease Fitting Thread Size: | 1/8 NPT |
| Shaft Locking Type: | Set Screw | Radial Clearance: | Standard |
| Cage Type: | Land Riding Retainer | Bolt Spacing Height Direction (in): | 1.625 in |
| Bearing Insert Finish: | Black Oxide | Insert: | 2-114 |
| Vibration Frequency Fundamental Train: | 0.0068 cps | Maximum Speed (RPM): | 3550 rpm |
| Vibration Frequency Outer Ring Defect: | 0.0683 cps | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Bearing Centerline to Bolt Hole Center (in): | 2.9375 in | Size Code: | 2-115 |
| Max Operating Temperature (F): | 220 °F | Housing Coating: | Powder Coated |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Roller Spin: | 0.0445 cps |
| Inner Ring Outside Diameter (in): | 2.469 in | Dynamic Load Rating (lb): | 7,889 lb |
| Fixed vs. Expansion: | Fixed | End Cap Available: | No |
| Bearing Insert Material: | 52100 Bearing Steel | Static Load Rating (lb): | 5,216 lb |
| Vibration Frequency Inner Ring Defect: | 0.0984 cps | Bearing Type: | Standard Duty |
| Housing Width (in): | 4.56 in |
General Specifications
| UPC: | 662461010303 | Weight: | 6.00 LB |
| Packaged Length: | 5.19 IN | Packaged Width: | 2.13 IN |
| Packaged Height: | 7.81 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |