Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-20C

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 Single lip contact seal 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) 1/2 in Overall Width (in) 4.63 in Overall Height (in) 1.75 in Overall Length (in) 4.63 in Bore Diameter (in) 1.25 in Foot Height (in) 0.56 in Length Through Bore (in) 1.69 in Bolt Spacing (in) 3.6250 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 Single Lip Contact Seal Housing Style Flange Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes End Cap Available No Fixed vs. Expansion Fixed Inner Ring Outside Diameter (in) 1.86 in Vibration Frequency Outer Ring Defect 0.0595 cps Housing Coating Powder Coated Lubricant Lithium Complex NLGI 2 Grease Grease Fitting Thread Size 1/4-28 Bearing Type Standard Duty Max Operating Temperature (F) 220 °F Misalignment Capability ±2.0° Misalignment - Static Only Size Code 2-17 Cage Type Land Riding Retainer Maximum Speed (RPM) 4650 rpm Bearing Insert Finish Black Oxide Housing Material Cast Iron Housing Backside Inner Diameter 3.31 Radial Clearance Standard Insert 2-14 Bearing Insert Material 52100 Bearing Steel Dynamic Load Rating (lb) 5,782 lb Static Load Rating (lb) 3,493 lb Vibration Frequency Fundamental Train 0.0066 cps Vibration Frequency Inner Ring Defect 0.0905 cps Shaft Locking Type Set Screw Vibration Frequency Roller Spin 0.0386 cps General Specifications UPC 662461021972 Weight 3.85 LB Packaged Length 5.00 IN Packaged Width 2.00 IN Packaged Height 5.00 IN HTC 8483.20.4040 Country of Origin United States of America