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

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Skwezloc® concentric locking for near perfect concentricity 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 Overall Width (in) 4.63 in Bolt Size (in) 1/2 in Overall Length (in) 4.63 in Overall Height (in) 1.81 in Bore Diameter (in) 1.25 in Foot Height (in) 0.56 in Length Through Bore (in) 1.75 in Bolt Spacing (in) 3.6250 in Technical Specifications Rolling Element Ball Bearing Bore Shape Straight Pilot Configuration No Pilot Housing Construction One Piece Housing Color Black Misalignment Type Static Only Outer Ring Land Profile Standard Cage Material PPS - Polyphenylene Sulfide Seal Type Single Lip Contact Seal Housing Type Flange, Four Bolt Housing Style Flange Block Inner Race Heat Treat Method Zone-Hardened Locking Collar Outside Diameter (in) 2.50 in Ability to Relubricate Yes Size Code 2-17 Vibration Frequency Roller Spin 0.0386 cps Cage Type Land Riding Retainer Max Operating Temperature (F) 220 °F Housing Material Cast Iron Fixed vs. Expansion Fixed Vibration Frequency Inner Ring Defect 0.0905 cps Bearing Insert Material 52100 Bearing Steel Inner Ring Outside Diameter (in) 1.86 in Static Load Rating (lb) 3,493 lb Bearing Type Standard Duty Maximum Speed (RPM) 4650 rpm Shaft Locking Type Concentric Vibration Frequency Fundamental Train 0.0066 cps Vibration Frequency Outer Ring Defect 0.0595 cps Housing Backside Inner Diameter 3.31 End Cap Available No Lubricant Lithium Complex NLGI 2 Grease Radial Clearance Standard Misalignment Capability ±2.0° Misalignment - Static Only Insert 2-14TC Dynamic Load Rating (lb) 5,782 lb Bearing Insert Finish Black Oxide Housing Coating Powder Coated Grease Fitting Thread Size 1/4-28 General Specifications UPC 662461033067 Weight 4.10 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