Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - 3-18C
Part #:703142
Catalog #:3-18C
KEY FEATURES
- Sealmaster® wide outer ring bearing insert for use in Sealmaster machined housings only
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- Single lip contact seal with black oxide bearing races
- 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
| Overall Width (in): | 1.938 in | Bore Size (in): | 1.5000 in |
| Inner Race Length (in): | 1.938 in | Outer Race Width (in): | 1.094 in |
| Inner Ring OD (in): | 2.297 in | Centerline to Front Face (in): | 1.188 in |
| Outer Race OD (in): | 3.347 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Insert Material: | 52100 Bearing Steel, Black Oxided | Housing Type: | Insert Only |
| Set Screw Thread: | 5/16-24 | Measure Units: | Inch |
| Radius: | 0.062 | Radial Dynamic Load Capacity (lb): | 7,340 lb |
| Internal Clearance: | Standard | Speed (Max) (RPM): | 3800 rpm |
| Misalignment: | ±2.0° Misalignment - Static Only | End Cap: | No |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| Platform: | Gold Line Ball Bearing | Bearing Insert Coating: | Black Oxide Coated |
| Radial Static Load Capacity (lb): | 4,467 lb | Cage Material: | PPS |
| Precision Rating: | ABEC 1 | Outer Race Profile: | Spherical |
| Inner Race Profile: | Wide Inner Ring | Inner Race Heat Treat Method: | Zone-Hardened |
| Duty/Series: | Medium | Ability to Relubricate: | Yes |
| Lubrication Type: | Lithium Complex NLGI 2 Grease | Maximum Operating Temperature (F): | 220 °F |
| Fixed vs. Expansion: | No | Type of Seal: | Single Lip Contact Seal |
| Retainer Type: | Land Riding Retainer | Locking Type: | Set Screw |
General Specifications
| UPC: | 662461020005 | Weight: | 2.30 LB |
| Packaged Length: | 3.63 IN | Packaged Width: | 2.00 IN |
| Packaged Height: | 3.63 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |