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

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) 4.63 in Bolt Size (in) 1/2 in Overall Length (in) 4.63 in Overall Height (in) 1.75 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 Felt Labyrinth Seal Housing Style Flange Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Grease Fitting Thread Size 1/4-28 Maximum Speed (RPM) 4650 rpm Vibration Frequency Fundamental Train 0.0066 cps Inner Ring Outside Diameter (in) 1.86 in Size Code 2-17 Bearing Insert Finish Black Oxide Vibration Frequency Inner Ring Defect 0.0905 cps Static Load Rating (lb) 3,493 lb Insert 2-14 Lubricant Lithium Complex NLGI 2 Grease Bearing Type Standard Duty Shaft Locking Type Set Screw Vibration Frequency Roller Spin 0.0386 cps Fixed vs. Expansion Fixed Misalignment Capability ±2.0° Misalignment - Static Only Dynamic Load Rating (lb) 5,782 lb Housing Material Cast Iron Bearing Insert Material 52100 Bearing Steel Vibration Frequency Outer Ring Defect 0.0595 cps Cage Type Land Riding Retainer End Cap Available No Housing Backside Inner Diameter 3.31 Housing Coating Powder Coated Radial Clearance Standard Max Operating Temperature (F) 220 °F General Specifications UPC 662461003473 Weight 3.86 LB Packaged Length 5.00 IN Packaged Width 2.00 IN Packaged Height 5.00 IN HTC 8483.20.4040 Country of Origin Mexico