Sealmaster Mounted Cast Iron Wide Slot Take Up Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ST-25
Part #:700742
Catalog #:ST-25
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
- 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
| Overall Width (in): | 2.13 in | Overall Height (in): | 4.50 in |
| Overall Length (in): | 5.69 in | Bore Diameter (in): | 1.5625 in |
| Base to Center Height (in): | 3.50 in | Length Through Bore (in): | 1.938 in |
| Slot Width (in): | 0.688 in | Slot Spacing (in): | 4.000 in |
| Centerline to Outermost Bearing Face (in): | 1.188 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Housing Construction: | One Piece | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Housing Color: | Black |
| Series: | ST | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Take-Up Block, Wide Slot |
| Housing Style: | Take-Up Block | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 125-165 in/lbs | Adjusting Screw Square Nut Seat Height (in): | 1.94 in |
| Adjusting Screw Clearance Hole Diameter (in): | 1.13 in | Carriage Bolt Size (in): | 3/4 in |
| Inner Race Heat Treat Method: | Zone-Hardened | Bearing Insert Finish: | Black Oxide |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Dynamic Load Rating (lb): | 7,340 lb |
| Shaft Locking Type: | Set Screw | Size Code: | 2-19 |
| Max Operating Temperature (F): | 220 °F | End Cap Available: | No |
| Vibration Frequency Inner Ring Defect: | 0.0909 cps | Inner Ring Outside Diameter (in): | 2.063 in |
| Radial Clearance: | Standard | Housing Material: | Cast Iron |
| Housing Coating: | Powder Coated | Vibration Frequency Roller Spin: | 0.0376 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Static Load Rating (lb): | 4,467 lb | Fixed vs. Expansion: | Fixed |
| Cage Type: | Land Riding Retainer | Bearing Type: | Standard Duty |
| Bearing Insert Material: | 52100 Bearing Steel | Vibration Frequency Outer Ring Defect: | 0.0591 cps |
| Insert: | 2-19 | Grease Fitting Thread Size: | 1/4-28 |
| Maximum Speed (RPM): | 4150 rpm |
General Specifications
| UPC: | 662461006214 | Weight: | 6.00 LB |
| Packaged Length: | 4.63 IN | Packaged Width: | 2.31 IN |
| Packaged Height: | 7.50 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |