Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - ERX-PN20RT
Part #:711488
Catalog #:ERX-PN20RT
KEY FEATURES
- ER style bearing with high phosphorous electroless nickel plated 52100 steel and corrosion resistant snap ring 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
- Skwezloc® Concentric locking for near perfect concentricity with fluoropolymer coated collar and corrosion resistant cap screw
- 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): | 1.56 in | Bore Size (in): | 1.25 in |
| Outer Race Width (in): | 0.875 in | Outer Race OD (mm): | 62 mm |
| Outer Race OD (in): | 2.4409 in | Collar OD (in): | 2.23 in |
| Inner Ring OD (in): | 1.594 in | Centerline to Front Face (in): | 0.938 in |
| Length Through Bore (in): | 1.56 in | Outer Race Width (mm): | 22.2 mm |
Technical Specifications
| Bore Shape: | Straight | Torx Cap Screw: | 10-24 UNC |
| Rolling Element: | Ball Bearing | Measure Units: | Inch |
| Insert Material: | 52100 Bearing Steel | Housing Type: | Insert (ER Style) |
| Seal Type: | Triple Lip Contact Seal | Expansion: | No |
| Misalignment: | None | Internal Clearance: | Standard |
| Bearing Insert Coating: | Phosphorus Nickel Coated | Platform: | PN Gold |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Tapered Lands |
| End Cap: | No | Options: | Corrosion Resistant |
| Certifications: | IP69K | Precision Rating: | ABEC 1 |
| Cage Material: | PPS - Polyphenylene Sulfide | Inner Race Profile: | Wide Inner Ring |
| Outer Race Profile: | Cylindrical | Inner Race Heat Treat Method: | Zone-Hardened |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Locking Type: | Concentric |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Setscrew Torque (in-lbs): | 100 in/lbs |
| Ability to Relubricate: | Yes | Inner Ring Fillet Radius (in): | 0.04 in |
| Lubrication Type: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Duty/Status: | Standard |
| Maximum Operating Temperature (F): | 220 °F | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Vibration Frequency Roller Spin: | 0.0385 cps | Maximum Speed (rpm): | 2300 rpm |
| Series: | Unmounted Replacement Bearings | Size Code: | 2-13 |
| Cage Type: | Land Riding Retainer | Static Load Rating (lb): | 2,567 lb |
| Dynamic Load Rating (lb): | 4,381 lb |
General Specifications
| UPC: | 662461340073 | Weight: | 1.41 LB |
| Packaged Length: | 2.75 IN | Packaged Width: | 1.56 IN |
| Packaged Height: | 2.75 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |