Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - PN-20R
Part #:711788
Catalog #:PN-20R
KEY FEATURES
- High phosphorous electroless nickel plated 52100 steel for exceptional corrosion resistance
- High performance triple lip contact seal design provides multi-directional sealing with 304 stainless steel body and flinger to minimize contamination ingress and retain lubrication
- Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant 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.
- Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
- USDA H1 complaint food grade grease
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Product Specifications
Dimensions
| Overall Width (in): | 1.5 in | Bore Size (in): | 1.2500 in |
| Inner Race Length (in): | 1.5 in | Inner Ring OD (in): | 1.594 in |
| Centerline to Front Face (in): | 0.875 in | Outer Race OD (in): | 2.441 in |
| Outer Race Width (in): | 0.875 in |
Technical Specifications
| Radius: | 0.04 | Housing Type: | Insert Only |
| Insert Material: | 52100 Bearing Steel, Phosphorus Nickel Coated | Set Screw Thread: | 1/4-28 |
| Measure Units: | Inch | Bore Shape: | Straight |
| Rolling Element: | Ball Bearing | Internal Clearance: | Standard |
| Misalignment: | ±2.0° Misalignment - Static Only | Radial Dynamic Load Capacity (lb): | 4,381 lb |
| Speed (Max) (RPM): | 2300 rpm | Replaceable Insert: | No |
| Bearing Insert Coating: | Phosphorus Nickel Coated | Platform: | PN Gold |
| End Cap: | No | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Certifications: | IP69K |
| Radial Static Load Capacity (lb): | 2,567 lb | Cage Material: | PPS |
| Series: | PN | Precision Rating: | ABEC 1 |
| Inner Race Profile: | Wide Inner Ring | Outer Race Profile: | Spherical |
| Inner Race Heat Treat Method: | Zone-Hardened | Type of Seal: | Triple Lip Contact Seal |
| Ability to Relubricate: | Yes | Locking Type: | Set Screw |
| Maximum Operating Temperature (F): | 220 °F | Duty/Series: | Standard |
| Fixed vs. Expansion: | No | Lubrication Type: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Retainer Type: | Land Riding Retainer |
General Specifications
| UPC: | 662461341759 | Weight: | 1.00 LB |
| Packaged Length: | 2.75 IN | Packaged Width: | 1.56 IN |
| Packaged Height: | 2.75 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |