Sealmaster Mounted Cast Iron Wide Slot Take Up Housing & Frame Assembly Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - STH-31-12
Part #:700818
Catalog #:STH-31-12
KEY FEATURES
- Steel Take up frame and Take up bearing housing assembly kit
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew 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.
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Product Specifications
Dimensions
| Base Width (in): | 9.31 in | Overall Height (in): | 2 in |
| Bolt Size (in): | 1/2 in | Overall Length (in): | 23.69 in |
| Overall Width (in): | 9.31 in | Bore Diameter (in): | 1.9375 in |
| Bolt Spacing (in): | 7.5625 in | Centerline to Outermost Bearing Face (in): | 1.38 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Housing Construction: | One Piece | Misalignment Type: | Static Only |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Cage Material: | PPS - Polyphenylene Sulfide | Series: | STH |
| Housing Type: | Take-Up Assembly, Wide Slot | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Take-Up Assembly | Frame Height (in): | 2 in |
| Travel Length (in): | 12 in | Frame Length (in): | 20.63 in |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Cage Type: | Land Riding Retainer | Housing Material: | Cast Iron |
| Housing Coating: | Powder Coated | Radial Clearance: | Standard |
| Bolt Spacing Height Direction (in): | 8.625 in | Dynamic Load Rating (lb): | 7,889 lb |
| Static Load Rating (lb): | 5,216 lb | Grease Fitting Thread Size: | 1/8 NPT |
| Replacement Frame: | STH 30 TO 31-12 DZU | Replacement Take-up Block: | ST-31 |
| Fixed vs. Expansion: | Fixed | Size Code: | 2-115 |
| Maximum Speed (RPM): | 3550 rpm | Bearing Insert Finish: | Black Oxide |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Max Operating Temperature (F): | 220 °F |
| Lubricant: | Lithium Complex NLGI 2 Grease | Insert: | 2-115 |
| Shaft Locking Type: | Set Screw | End Cap Available: | No |
| Bearing Insert Material: | 52100 Bearing Steel | End of Frame to Bolt Center (in): | 2.5 in |
| Bearing Type: | Standard Duty |
General Specifications
| UPC: | 662461006801 | Weight: | 28.85 LB |
| Packaged Length: | 23.69 IN | Packaged Width: | 9.31 IN |
| Packaged Height: | 2.00 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |