Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - EMSF-55 ALD

Описание

Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion Zone hardened inner ring with 120° spacing setscrew locking 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. Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation Dimensions Bolt Size (in) 7/8 in Overall Width (in) 8.44 in Overall Length (in) 8.44 in Overall Height (in) 3.969 in Bore Diameter (in) 3.4375 in Foot Height (in) 1 in Length Through Bore (in) 3.779 in Bolt Spacing (in) 6.7500 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Misalignment Type Static Only Housing Color Black Outer Ring Land Profile Standard Cage Material Brass Seal Type Felt Labyrinth Seal Housing Type Flange, Four Bolt Housing Style Flange Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Fixed vs. Expansion Expansion Size Code 2-38 End Cap Available No Grease Fitting Thread Size 1/4 NPT Lubricant Lithium Complex NLGI 2 Grease Housing Material Cast Iron Inner Ring Outside Diameter (in) 4.391 in Bearing Insert Finish Black Oxide Bearing Type Medium Duty Housing Coating Powder Coated Maximum Speed (RPM) 2000 rpm Cage Type Land Riding Retainer Misalignment Capability ±2.0° Misalignment - Static Only Shaft Locking Type Set Screw Housing Backside Inner Diameter 6.31 Max Operating Temperature (F) 220 °F Radial Clearance Standard Dynamic Load Rating (lb) 21,566 lb Insert AR-3-37 Static Load Rating (lb) 16,301 lb Bearing Insert Material 52100 Bearing Steel General Specifications UPC 662461376997 Weight 29.00 LB Packaged Length 8.75 IN Packaged Width 8.56 IN Packaged Height 4.00 IN HTC 8483.20.4040 Country of Origin United States of America