Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature & Air Handling Housing Fit, Noise Tested - MSF-51 HTA
Part #:713688
Catalog #:MSF-51 HTA
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger for dry and dusty environment
- Increased internal clearance and high temperature grease
- Looser than standard housing fit for ease of alignment on lightweight frames
- Air Handling noise check for quiet operation
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
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Product Specifications
Dimensions
| Overall Width (in): | 8.44 in | Bolt Size (in): | 3/4 in |
| Overall Length (in): | 8.44 in | Overall Height (in): | 3.531 in |
| Bore Diameter (in): | 3.1875 in | Foot Height (in): | 1 in |
| Length Through Bore (in): | 3.375 in | Bolt Spacing (in): | 6.7500 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 |
| Options: | High Temperature and Air Handling Housing Fit, Noise Tested | Outer Ring Land Profile: | Standard |
| Cage Material: | Brass | Seal Type: | High Temp Labyrinth Seal |
| Housing Type: | Flange, Four Bolt | Housing Style: | Flange Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Size Code: | 2-37 | Radial Clearance: | Increased |
| Grease Fitting Thread Size: | 1/4 NPT | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Lubricant: | Synthetic NLGI 2 High Temperature Grease | Fixed vs. Expansion: | Fixed |
| Insert: | 3-33 HT | Static Load Rating (lb): | 14,496 lb |
| Max Operating Temperature (F): | 400 °F | Bearing Type: | Medium Duty |
| Bearing Insert Finish: | Black Oxide | Housing Coating: | Powder Coated |
| Bearing Insert Material: | 52100 Bearing Steel | Housing Backside Inner Diameter: | 6 |
| Housing Material: | Cast Iron | Shaft Locking Type: | Set Screw |
| Maximum Speed (RPM): | 900 rpm | Dynamic Load Rating (lb): | 18,681 lb |
| Cage Type: | Land Riding Retainer | Inner Ring Outside Diameter (in): | 4.156 in |
| End Cap Available: | No |
General Specifications
| UPC: | 662461355701 | Weight: | 26.70 LB |
| Packaged Length: | 8.75 IN | Packaged Width: | 8.56 IN |
| Packaged Height: | 4.00 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |