Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-212

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) 2.56 in Bore Size (mm) 60 mm Inner Ring OD (in) 2.984 in Centerline to Front Face (in) 1.563 in Outer Race Width (in) 1.25 in Outer Race OD (in) 4.3307 in Outer Race OD (mm) 110 mm Length Through Bore (in) 2.563 in Outer Race Width (mm) 31.8 mm Technical Specifications Bore Shape Straight Seal Type Felt Labyrinth Seal Housing Type Insert (ER Style) Set Screw Thread M10 x 1.5 Measure Units Metric Rolling Element Ball Bearing Insert Material 52100 Bearing Steel Internal Clearance Standard Expansion No Misalignment None Platform Gold Line Ball Bearing Bearing Insert Coating Black Oxide End Cap No Outer Ring Land Profile Tapered Lands Misalignment Type Static Only Precision Rating ABEC 1 Cage Material PPS - Polyphenylene Sulfide Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Inner Ring Fillet Radius (in) 0.08 in Lubrication Type Lithium Complex NLGI 2 Grease Vibration Frequency Outer Ring Defect 0.0678 cps Duty/Status Standard Vibration Frequency Fundamental Train 0.0068 cps Size Code 2-27 Ability to Relubricate Yes Maximum Operating Temperature (F) 220 °F Maximum Speed (rpm) 3000 rpm Series Unmounted Replacement Bearings Vibration Frequency Inner Ring Defect 0.0989 cps Setscrew Torque (in-lbs) 230-300 in/lbs Inner Race Heat Treat Method Zone-Hardened Vibration Frequency Roller Spin 0.0432 cps Locking Type Set Screw Cage Type Land Riding Retainer Dynamic Load Rating (lb) 11,789 lb Static Load Rating (lb) 8,150 lb General Specifications UPC 662461068441 Weight 3.88 LB Packaged Length 2.63 IN Packaged Width 4.75 IN Packaged Height 4.81 IN HTC 8482.10.5056 Country of Origin Mexico