Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-20

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 Felt labyrinth seal and flinger for dry and dusty environment 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. Dimensions Overall Width (in) 1.69 in Bore Size (in) 1.25 in Centerline to Front Face (in) 1 in Outer Race Width (in) 0.938 in Outer Race OD (mm) 72 mm Inner Ring OD (in) 1.859 in Outer Race OD (in) 2.8346 in Length Through Bore (in) 1.688 in Outer Race Width (mm) 23.8 mm Technical Specifications Measure Units Inch Rolling Element Ball Bearing Seal Type Felt Labyrinth Seal Bore Shape Straight Insert Material 52100 Bearing Steel Housing Type Insert (ER Style) Set Screw Thread 5/16-24 UNF Expansion No Misalignment None Internal Clearance Standard End Cap No Outer Ring Land Profile Tapered Lands Misalignment Type Static Only Platform Gold Line Ball Bearing Bearing Insert Coating Black Oxide Precision Rating ABEC 1 Cage Material PPS - Polyphenylene Sulfide Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Vibration Frequency Outer Ring Defect 0.0595 cps Duty/Status Standard Series Unmounted Replacement Bearings Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 125-165 in/lbs Vibration Frequency Fundamental Train 0.0067 cps Vibration Frequency Inner Ring Defect 0.0905 cps Inner Ring Fillet Radius (in) 0.04 in Ability to Relubricate Yes Size Code 2-17 Lubrication Type Lithium Complex NLGI 2 Grease Locking Type Set Screw Vibration Frequency Roller Spin 0.0383 cps Maximum Operating Temperature (F) 220 °F Maximum Speed (rpm) 4650 rpm Static Load Rating (lb) 3,493 lb Cage Type Land Riding Retainer Dynamic Load Rating (lb) 5,782 lb General Specifications UPC 662461008614 Weight 1.40 LB Packaged Length 1.75 IN Packaged Width 3.13 IN Packaged Height 3.13 IN HTC 8482.10.5052 Country of Origin Mexico