Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - ERX-PN40
Part #:711517
Catalog #:ERX-PN40
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
- 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): | 2.75 in | Bore Size (in): | 2.5 in |
| Centerline to Front Face (in): | 1.688 in | Outer Race OD (mm): | 125 mm |
| Inner Ring OD (in): | 3.438 in | Outer Race OD (in): | 4.9213 in |
| Outer Race Width (in): | 1.375 in | Length Through Bore (in): | 2.75 in |
| Outer Race Width (mm): | 34.9 mm |
Technical Specifications
| Insert Material: | 52100 Bearing Steel | Rolling Element: | Ball Bearing |
| Housing Type: | Insert (ER Style) | Bore Shape: | Straight |
| Set Screw Thread: | 7/16-20 UNF | Measure Units: | Inch |
| Seal Type: | Triple Lip Contact Seal | Misalignment: | None |
| Internal Clearance: | Standard | Expansion: | No |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| End Cap: | No | Options: | Corrosion Resistant |
| Platform: | PN Gold | Bearing Insert Coating: | Phosphorus Nickel Coated |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Precision Rating: | ABEC 1 | Outer Race Profile: | Cylindrical |
| Inner Race Profile: | Wide Inner Ring | Vibration Frequency Outer Ring Defect: | 0.0684 cps |
| Inner Race Heat Treat Method: | Zone-Hardened | Maximum Operating Temperature (F): | 220 °F |
| Locking Type: | Set Screw | Setscrew Torque (in-lbs): | 350-450 in/lbs |
| Size Code: | 2-211 | Series: | Unmounted Replacement Bearings |
| Maximum Speed (rpm): | 1050 rpm | Duty/Status: | Standard |
| Ability to Relubricate: | Yes | Inner Ring Fillet Radius (in): | 0.08 in |
| Vibration Frequency Roller Spin: | 0.0451 cps | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Lubrication Type: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | Vibration Frequency Inner Ring Defect: | 0.0982 cps |
| Cage Type: | Land Riding Retainer | Static Load Rating (lb): | 8,150 lb |
| Dynamic Load Rating (lb): | 11,789 lb |
General Specifications
| UPC: | 662461339893 | Weight: | 6.08 LB |
| Packaged Length: | 5.50 IN | Packaged Width: | 3.13 IN |
| Packaged Height: | 5.56 IN | HTC: | 8482.10.5056 |
| Country of Origin: | United States of America |