Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-12

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 (in) 0.75 in Inner Ring OD (in) 1.188 in Outer Race OD (mm) 47 mm Centerline to Front Face (in) 0.813 in Outer Race OD (in) 1.8504 in Outer Race Width (in) 0.625 in Length Through Bore (in) 1.219 in Outer Race Width (mm) 15.9 mm Technical Specifications Rolling Element Ball Bearing Measure Units Inch Set Screw Thread 1/4-28 UNF Housing Type Insert (ER Style) Seal Type Felt Labyrinth Seal Bore Shape Straight Insert Material 52100 Bearing Steel Expansion No Misalignment None Internal Clearance Standard Outer Ring Land Profile Tapered Lands Misalignment Type Static Only End Cap No Platform Gold Line Ball Bearing Bearing Insert Coating Black Oxide Cage Material PPS - Polyphenylene Sulfide Precision Rating ABEC 1 Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Inner Ring Fillet Radius (in) 0.04 in Vibration Frequency Inner Ring Defect 0.0907 cps Vibration Frequency Outer Ring Defect 0.0593 cps Vibration Frequency Fundamental Train 0.0066 cps Locking Type Set Screw Lubrication Type Lithium Complex NLGI 2 Grease Size Code 2-012 Inner Race Heat Treat Method Zone-Hardened Maximum Operating Temperature (F) 220 °F Vibration Frequency Roller Spin 0.0381 cps Duty/Status Standard Setscrew Torque (in-lbs) 65-85 in/lbs Ability to Relubricate Yes Maximum Speed (rpm) 7300 rpm Series Unmounted Replacement Bearings Cage Type Land Riding Retainer Dynamic Load Rating (lb) 2,611 lb Static Load Rating (lb) 1,444 lb General Specifications UPC 662461008515 Weight 0.46 LB Packaged Length 2.38 IN Packaged Width 1.44 IN Packaged Height 2.38 IN HTC 8482.10.5048 Country of Origin Mexico