Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Extra Low Drag - ERX-20 XLO

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 Oil lubricated for reduced internal friction Nylon retainer to reduce overall drag Dimensions Overall Width (in) 1.69 in Bore Size (in) 1.25 in Outer Race OD (in) 2.8346 in Inner Ring OD (in) 1.859 in Centerline to Front Face (in) 1 in Outer Race OD (mm) 72 mm Outer Race Width (in) 0.938 in Length Through Bore (in) 1.688 in Outer Race Width (mm) 23.8 mm Technical Specifications Seal Type Cut Down Felt Labyrinth Insert Material 52100 Bearing Steel Bore Shape Straight Set Screw Thread 5/16-24 UNF Measure Units Inch Housing Type Insert (ER Style) Rolling Element Ball Bearing Misalignment None Expansion No Internal Clearance Standard Options Extra Low Drag Misalignment Type Static Only Platform Gold Line Ball Bearing Bearing Insert Coating Black Oxide Outer Ring Land Profile Tapered Lands End Cap No Precision Rating ABEC 1 Cage Material PPS - Polyphenylene Sulfide Outer Race Profile Cylindrical Inner Race Profile Wide Inner Ring Vibration Frequency Outer Ring Defect 0.0595 cps Vibration Frequency Inner Ring Defect 0.0905 cps Maximum Operating Temperature (F) 220 °F Vibration Frequency Fundamental Train 0.0067 cps Setscrew Torque (in-lbs) 125-165 in/lbs Vibration Frequency Roller Spin 0.0383 cps Locking Type Set Screw Series Unmounted Replacement Bearings Inner Race Heat Treat Method Zone-Hardened Lubrication Type Oil Coated Only - No Factory Grease Fill Inner Ring Fillet Radius (in) 0.04 in Ability to Relubricate Yes Maximum Speed (rpm) 1850 rpm Duty/Status Standard Size Code 2-17 Static Load Rating (lb) 3,493 lb Dynamic Load Rating (lb) 5,782 lb Cage Type Land Riding Retainer General Specifications UPC 662461259139 Weight 1.35 LB Packaged Length 3.13 IN Packaged Width 1.75 IN Packaged Height 3.13 IN HTC 8482.10.5052 Country of Origin Mexico