Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - ERX-PN20

Описание

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 Dimensions Overall Width (in) 1.69 in Bore Size (in) 1.25 in Outer Race OD (mm) 72 mm Inner Ring OD (in) 1.859 in Outer Race Width (in) 0.938 in Outer Race OD (in) 2.8346 in Centerline to Front Face (in) 1 in Length Through Bore (in) 1.688 in Outer Race Width (mm) 23.8 mm Technical Specifications Bore Shape Straight Set Screw Thread 5/16-24 UNF Housing Type Insert (ER Style) Rolling Element Ball Bearing Seal Type Triple Lip Contact Seal Insert Material 52100 Bearing Steel Measure Units Inch Internal Clearance Standard Expansion No Misalignment None Outer Ring Land Profile Tapered Lands Misalignment Type Static Only Platform PN Gold End Cap No Bearing Insert Coating Phosphorus Nickel Coated Options Corrosion Resistant Certifications IP69K Precision Rating ABEC 1 Cage Material PPS - Polyphenylene Sulfide Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Vibration Frequency Roller Spin 0.0383 cps Inner Race Heat Treat Method Zone-Hardened Vibration Frequency Outer Ring Defect 0.0595 cps Inner Ring Fillet Radius (in) 0.04 in Lubrication Type Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Setscrew Torque (in-lbs) 125-165 in/lbs Maximum Operating Temperature (F) 220 °F Series Unmounted Replacement Bearings Vibration Frequency Fundamental Train 0.0067 cps Ability to Relubricate Yes Locking Type Set Screw Duty/Status Standard Vibration Frequency Inner Ring Defect 0.0905 cps Size Code 2-17 Maximum Speed (rpm) 2000 rpm Cage Type Land Riding Retainer Dynamic Load Rating (lb) 5,782 lb Static Load Rating (lb) 3,493 lb General Specifications UPC 662461339633 Weight 1.37 LB Packaged Length 3.13 IN Packaged Width 1.75 IN Packaged Height 3.13 IN HTC 8482.10.5052 Country of Origin Mexico