Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-204

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) 1.22 in Bore Size (mm) 20 mm Centerline to Front Face (in) 0.813 in Outer Race OD (in) 1.8504 in Inner Ring OD (in) 1.188 in Outer Race Width (in) 0.625 in Outer Race OD (mm) 47 mm Length Through Bore (in) 1.215 in Outer Race Width (mm) 15.9 mm Technical Specifications Rolling Element Ball Bearing Measure Units Metric Bore Shape Straight Insert Material 52100 Bearing Steel Seal Type Felt Labyrinth Seal Housing Type Insert (ER Style) Set Screw Thread 1/4-28 UNF Internal Clearance Standard Expansion No Misalignment None Platform Gold Line Ball Bearing End Cap No Misalignment Type Static Only Outer Ring Land Profile Tapered Lands Bearing Insert Coating Black Oxide Cage Material PPS - Polyphenylene Sulfide Precision Rating ABEC 1 Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Size Code 2-012 Vibration Frequency Outer Ring Defect 0.0593 cps Series Unmounted Replacement Bearings Maximum Operating Temperature (F) 220 °F Duty/Status Standard Ability to Relubricate Yes Lubrication Type Lithium Complex NLGI 2 Grease Vibration Frequency Inner Ring Defect 0.0907 cps Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 65-85 in/lbs Inner Ring Fillet Radius (in) 0.04 in Vibration Frequency Roller Spin 0.0381 cps Vibration Frequency Fundamental Train 0.0066 cps Maximum Speed (rpm) 7300 rpm Locking Type Set Screw Static Load Rating (lb) 1,444 lb Dynamic Load Rating (lb) 2,611 lb Cage Type Land Riding Retainer General Specifications UPC 662461008522 Weight 0.45 LB Packaged Length 2.38 IN Packaged Width 1.44 IN Packaged Height 2.38 IN HTC 8482.10.5048 Country of Origin Mexico