Sealmaster Mounted Cast Iron Wide Slot Take Up Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Reduced Maintenance - Lubed for Life - ST-23 RM
Part #:715860
Catalog #:ST-23 RM
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
- 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.
- Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
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Product Specifications
Dimensions
| Overall Width (in): | 1.75 in | Overall Height (in): | 4.00 in |
| Overall Length (in): | 5.06 in | Bore Diameter (in): | 1.4375 in |
| Base to Center Height (in): | 3.06 in | Length Through Bore (in): | 1.685 in |
| Slot Width (in): | 0.531 in | Slot Spacing (in): | 3.500 in |
| Centerline to Outermost Bearing Face (in): | 1.00 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Housing Construction: | One Piece | Options: | Reduced Maintenance - Lubed for Life |
| Housing Color: | Black | Outer Ring Land Profile: | Tapered Lands |
| Misalignment Type: | Static Only | Series: | ST |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Take-Up Block, Wide Slot |
| Seal Type: | Felt Labyrinth Seal | Slot Length (in): | 2.50 in |
| Housing Style: | Take-Up Block | Adjusting Screw Square Nut Seat Height (in): | 1.44 in |
| Adjusting Screw Clearance Hole Diameter (in): | 0.88 in | Inner Race Heat Treat Method: | Zone-Hardened |
| Carriage Bolt Size (in): | 5/8 in | Ability to Relubricate: | No |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Maximum Speed (RPM): | 4650 rpm |
| Grease Fitting Thread Size: | 1/4-28 | Vibration Frequency Roller Spin: | 0.0386 cps |
| Bearing Insert Material: | 52100 Bearing Steel | Max Operating Temperature (F): | 220 °F |
| Fixed vs. Expansion: | Fixed | End Cap Available: | No |
| Cage Type: | Land Riding Retainer | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Size Code: | 2-17 | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Bearing Type: | Standard Duty | Static Load Rating (lb): | 3,493 lb |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Housing Coating: | Powder Coated |
| Shaft Locking Type: | Set Screw | Housing Material: | Cast Iron |
| Radial Clearance: | Standard | Dynamic Load Rating (lb): | 5,782 lb |
| Lubricant: | Lithium Complex NLGI 2 Grease | Insert: | 2-17 |
| Bearing Insert Finish: | Black Oxide | Inner Ring Outside Diameter (in): | 1.859 in |
General Specifications
| UPC: | 662461332733 | Weight: | 4.00 LB |
| Packaged Length: | 4.38 IN | Packaged Width: | 2.06 IN |
| Packaged Height: | 6.81 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |