Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Low Drag - ERX-31 LO

Описание

ER style cylindrical OD bearing with snap and with black oxided bearing rings Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews Extra low drag seal cut down felt labyrinth seal and flinger Features a channeling grease that reduces drag while lubricating the bearing Nylon retainer to reduce overall drag Dimensions Overall Width (in) 2.03 in Bore Size (in) 1.9375 in Outer Race Width (in) 1.125 in Inner Ring OD (in) 2.469 in Outer Race OD (mm) 90 mm Centerline to Front Face (in) 1.281 in Outer Race OD (in) 3.5433 in Length Through Bore (in) 2.031 in Outer Race Width (mm) 28.6 mm Technical Specifications Rolling Element Ball Bearing Insert Material 52100 Bearing Steel Measure Units Inch Seal Type Cut Down Felt Labyrinth Set Screw Thread 3/8-24 UNF Housing Type Insert (ER Style) Bore Shape Straight Misalignment None Internal Clearance Standard Expansion No Misalignment Type Static Only Options Low Drag Platform Gold Line Ball Bearing Outer Ring Land Profile Tapered Lands Bearing Insert Coating Black Oxide End Cap No Cage Material PPS - Polyphenylene Sulfide Precision Rating ABEC 1 Outer Race Profile Cylindrical Inner Race Profile Wide Inner Ring Vibration Frequency Roller Spin 0.0445 cps Inner Race Heat Treat Method Zone-Hardened Size Code 2-115 Lubrication Type Lithium NLGI 2 Low Torque Grease Duty/Status Standard Inner Ring Fillet Radius (in) 0.06 in Maximum Speed (rpm) 2800 rpm Vibration Frequency Fundamental Train 0.0068 cps Vibration Frequency Inner Ring Defect 0.0984 cps Locking Type Set Screw Setscrew Torque (in-lbs) 230-300 in/lbs Series Unmounted Replacement Bearings Vibration Frequency Outer Ring Defect 0.0683 cps Maximum Operating Temperature (F) 220 °F Ability to Relubricate Yes Cage Type Land Riding Retainer Dynamic Load Rating (lb) 7,889 lb Static Load Rating (lb) 5,216 lb General Specifications UPC 662461258743 Weight 2.43 LB Packaged Length 4.25 IN Packaged Width 2.25 IN Packaged Height 4.25 IN HTC 8482.10.5052 Country of Origin Mexico