Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MSF-315

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews 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 Overall Width (in) 7.75 in Bolt Size (in) 3/4 in Overall Height (in) 3.5 in Overall Length (in) 7.75 in Bore Diameter (mm) 75 mm Foot Height (in) 0.88 in Length Through Bore (in) 3.25 in Bolt Spacing (in) 6.0000 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 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 Static Load Rating (lb) 13,174 lb Cage Type Land Riding Retainer Max Operating Temperature (F) 220 °F Housing Backside Inner Diameter 5.56 Radial Clearance Standard Fixed vs. Expansion Fixed Bearing Type Medium Duty Housing Coating Powder Coated Bearing Insert Material 52100 Bearing Steel Bearing Insert Finish Black Oxide Maximum Speed (RPM) 2250 rpm Inner Ring Outside Diameter (in) 3.922 in Dynamic Load Rating (lb) 17,412 lb Insert 5315 End Cap Available No Misalignment Capability ±2.0° Misalignment - Static Only Grease Fitting Thread Size 1/4 NPT Housing Material Cast Iron Lubricant Lithium Complex NLGI 2 Grease Shaft Locking Type Set Screw Size Code 2-33 General Specifications UPC 662461053713 Weight 20.89 LB Packaged Length 7.94 IN Packaged Width 8.13 IN Packaged Height 3.50 IN HTC 8483.20.4040 Country of Origin United States of America