Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-207

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 Bolt Size (in) 1/2 in Overall Width (in) 4.63 in Overall Length (in) 4.63 in Overall Height (in) 1.75 in Bore Diameter (mm) 35 mm Foot Height (in) 0.56 in Length Through Bore (in) 1.69 in Bolt Spacing (in) 3.6250 in Technical Specifications Rolling Element Ball Bearing Bore Shape Straight Pilot Configuration No Pilot Housing Construction One Piece Misalignment Type Static Only Outer Ring Land Profile Standard Housing Color Black 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 Bearing Type Standard Duty End Cap Available No Inner Ring Outside Diameter (in) 1.86 in Size Code 2-17 Housing Backside Inner Diameter 3.31 Vibration Frequency Inner Ring Defect 0.0905 cps Housing Coating Powder Coated Misalignment Capability ±2.0° Misalignment - Static Only Fixed vs. Expansion Fixed Radial Clearance Standard Insert 5207 Bearing Insert Finish Black Oxide Grease Fitting Thread Size 1/4-28 Static Load Rating (lb) 3,493 lb Shaft Locking Type Set Screw Housing Material Cast Iron Maximum Speed (RPM) 4650 rpm Vibration Frequency Roller Spin 0.0386 cps Dynamic Load Rating (lb) 5,782 lb Vibration Frequency Outer Ring Defect 0.0595 cps Bearing Insert Material 52100 Bearing Steel Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Fundamental Train 0.0066 cps Max Operating Temperature (F) 220 °F Cage Type Land Riding Retainer General Specifications UPC 662461052280 Weight 3.73 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