Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MSF-305
Part #:710172
Catalog #:MSF-305
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
- 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): | 7/16 in | Overall Width (in): | 4.25 in |
| Overall Length (in): | 4.25 in | Overall Height (in): | 1.563 in |
| Bore Diameter (mm): | 25 mm | Foot Height (in): | 0.53 in |
| Length Through Bore (in): | 1.5 in | Bolt Spacing (in): | 3.2500 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| 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 |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Flange, Four Bolt |
| Housing Style: | Flange Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Setscrew Torque (in-lbs): | 85 in/lbs | Ability to Relubricate: | Yes |
| Bearing Insert Finish: | Black Oxide | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Material: | Cast Iron | Static Load Rating (lb): | 2,567 lb |
| Radial Clearance: | Standard | Insert: | 5305 |
| Max Operating Temperature (F): | 220 °F | Inner Ring Outside Diameter (in): | 1.587 in |
| Fixed vs. Expansion: | Fixed | Grease Fitting Thread Size: | 1/4-28 |
| Lubricant: | Lithium Complex NLGI 2 Grease | Dynamic Load Rating (lb): | 4,381 lb |
| Cage Type: | Land Riding Retainer | Bearing Type: | Medium Duty |
| Housing Backside Inner Diameter: | 2.88 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| End Cap Available: | No | Size Code: | 2-13 |
| Housing Coating: | Powder Coated | Maximum Speed (RPM): | 5450 rpm |
| Shaft Locking Type: | Set Screw |
General Specifications
| UPC: | 662461053621 | Weight: | 3.30 LB |
| Packaged Length: | 4.50 IN | Packaged Width: | 1.69 IN |
| Packaged Height: | 4.56 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |