Sealmaster Mounted Cast Iron Three Bolt Flange Bracket Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - FB-31TC

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) 4.56 in Bolt Size (in) 1/2 in Overall Height (in) 2.31 in Overall Length (in) 7.47 in Bore Diameter (in) 1.9375 in Foot Height (in) 0.5 in Base to Center Height (in) 5.19 in Length Through Bore (in) 2.17 in Bolt Spacing (in) 2.7500 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing 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 Housing Type Flange, Bracket, Three Bolt Seal Type Single Lip Contact Seal Housing Style Flange Block Ability to Relubricate Yes Setscrew Torque (in-lbs) 240 in/lbs Locking Collar Outside Diameter (in) 3.47 in Inner Race Heat Treat Method Zone-Hardened Dynamic Load Rating (lb) 7,889 lb Bearing Insert Material 52100 Bearing Steel Radial Clearance Standard Vibration Frequency Roller Spin 0.0445 cps Housing Coating Powder Coated Size Code 2-115 Vibration Frequency Outer Ring Defect 0.0683 cps Bolt Spacing Height Direction (in) 1.625 in Shaft Locking Type Concentric Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0068 cps Vibration Frequency Inner Ring Defect 0.0984 cps Bearing Centerline to Bolt Hole Center (in) 2.9375 in Misalignment Capability ±2.0° Misalignment - Static Only Housing Material Cast Iron Insert 2-115TC Lubricant Lithium Complex NLGI 2 Grease Cage Type Land Riding Retainer Maximum Speed (RPM) 3550 rpm Inner Ring Outside Diameter (in) 2.469 in Bearing Type Standard Duty Max Operating Temperature (F) 220 °F End Cap Available No Bearing Insert Finish Black Oxide Fixed vs. Expansion Fixed Static Load Rating (lb) 5,216 lb Housing Width (in) 4.56 in General Specifications UPC 662461034651 Weight 5.70 LB Packaged Length 5.19 IN Packaged Width 2.13 IN Packaged Height 7.81 IN HTC 8483.20.4040 Country of Origin United States of America