Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - 5306
Part #:700070
Catalog #:5306
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
- 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
| Bore Size (mm): | 30 mm | Outer Race OD (mm): | 72 mm |
| Outer Race OD (in): | 2.8346 in | Outer Race Width (in): | 0.938 in |
| Inner Race Length (mm): | 42.9 mm | Outer Race Width (mm): | 23.8 mm |
Technical Specifications
| Measure Units: | Metric | Radius: | 0.04 |
| Rolling Element: | Ball Bearing | Set Screw Thread: | 5/16-24 |
| Insert Material: | 52100 Bearing Steel, Black Oxided | Housing Type: | Insert Only |
| Bore Shape: | Straight | Misalignment: | ±2.0° Misalignment - Static Only |
| Speed (Max) (RPM): | 4650 rpm | Radial Dynamic Load Capacity (lb): | 5,782 lb |
| Internal Clearance: | Standard | Platform: | Gold Line Ball Bearing |
| Bearing Insert Coating: | Black Oxide Coated | Misalignment Type: | Static Only |
| End Cap: | No | Outer Ring Land Profile: | Standard |
| Radial Static Load Capacity (lb): | 3,493 lb | Precision Rating: | ABEC 1 |
| Outer Race Profile: | Spherical | Inner Race Profile: | Wide Inner Ring |
| Locking Type: | Set Screw | Ability to Relubricate: | Yes |
| Retainer Type: | Land Riding Retainer | Fixed vs. Expansion: | No |
| Lubrication Type: | Lithium Complex NLGI 2 Grease | Duty/Series: | Medium |
| Type of Seal: | Felt Labyrinth Seal | Inner Race Heat Treat Method: | Zone-Hardened |
| Maximum Operating Temperature (F): | 220 °F |
General Specifications
| UPC: | 662461000618 | Weight: | 1.50 LB |
| Packaged Length: | 3.13 IN | Packaged Width: | 1.75 IN |
| Packaged Height: | 3.13 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |