Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - ESF-19T

Описание

Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion Skwezloc® concentric locking for near perfect concentricity 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. Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation Dimensions Bolt Size (in) 7/16 in Overall Width (in) 4.25 in Overall Length (in) 4.25 in Overall Height (in) 1.67 in Bore Diameter (in) 1.1875 in Foot Height (in) 0.53 in Length Through Bore (in) 1.61 in Bolt Spacing (in) 3.2500 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Outer Ring Land Profile Standard Housing Color Black Misalignment Type Static Only Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Four Bolt Seal Type Felt Labyrinth Seal Housing Style Flange Block Ability to Relubricate Yes Locking Collar Outside Diameter (in) 2.23 in Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 70 in/lbs Vibration Frequency Fundamental Train 0.0066 cps Radial Clearance Standard Misalignment Capability ±2.0° Misalignment - Static Only Insert AR-2-13T Shaft Locking Type Concentric End Cap Available No Vibration Frequency Outer Ring Defect 0.0595 cps Inner Ring Outside Diameter (in) 1.594 in Grease Fitting Thread Size 1/4-28 Bearing Insert Material 52100 Bearing Steel Dynamic Load Rating (lb) 4,381 lb Vibration Frequency Inner Ring Defect 0.0905 cps Static Load Rating (lb) 2,567 lb Housing Backside Inner Diameter 2.88 Vibration Frequency Roller Spin 0.0385 cps Fixed vs. Expansion Expansion Max Operating Temperature (F) 220 °F Cage Type Land Riding Retainer Maximum Speed (RPM) 7600 rpm Bearing Type Standard Duty Lubricant Lithium Complex NLGI 2 Grease Housing Coating Powder Coated Housing Material Cast Iron Bearing Insert Finish Black Oxide Inner Ring Size Code 2-13 General Specifications UPC 662461258309 Weight 3.80 LB Packaged Length 4.50 IN Packaged Width 1.69 IN Packaged Height 4.56 IN HTC 8483.20.4040 Country of Origin United States of America