Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-15

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 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 Overall Width (in) 3.75 in Bolt Size (in) 7/16 in Overall Height (in) 1.438 in Overall Length (in) 3.75 in Bore Diameter (in) 0.9375 in Foot Height (in) 0.53 in Length Through Bore (in) 1.375 in Bolt Spacing (in) 2.7500 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 Seal Type Felt Labyrinth Seal Housing Type Flange, Four Bolt Housing Style Flange Block Operating Temperature Range (F) -20 to 220 °F Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 85 in/lbs Ability to Relubricate Yes Cage Type Land Riding Retainer Insert 2-015 Shaft Locking Type Set Screw Lubricant Lithium Complex NLGI 2 Grease Dynamic Load Rating (lb) 2,801 lb Vibration Frequency Roller Spin 0.0442 cps Housing Material Cast Iron Grease Fitting Thread Size 1/4-28 Static Load Rating (lb) 1,651 lb Housing Backside Inner Diameter 2.38 Vibration Frequency Outer Ring Defect 0.0682 cps Vibration Frequency Fundamental Train 0.0068 cps Vibration Frequency Inner Ring Defect 0.0985 cps Maximum Speed (RPM) 6350 rpm Size Code 2-015 Bearing Insert Finish Black Oxide Inner Ring Fixed vs. Expansion Fixed Bearing Type Standard Duty Inner Ring Outside Diameter (in) 1.375 in Max Operating Temperature (F) 220 °F Radial Clearance Standard Misalignment Capability ±2.0° Misalignment - Static Only Housing Coating Powder Coated End Cap Available No Bearing Insert Material 52100 Bearing Steel Housing Width (in) 3.75 in General Specifications UPC 662461003411 Weight 2.01 LB Packaged Length 4.00 IN Packaged Width 1.50 IN Packaged Height 3.94 IN HTC 8483.20.4040 Country of Origin United States of America