Sealmaster Mounted Cast Iron Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SFT-21

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews 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) 3.75 in Bolt Size (in) 1/2 in Overall Length (in) 6.13 in Overall Height (in) 1.75 in Bore Diameter (in) 1.3125 in Foot Height (in) 0.56 in Length Through Bore (in) 1.688 in Bolt Spacing (in) 5.1250 in Technical Specifications Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Bore Shape Straight Outer Ring Land Profile Standard Housing Color Black Misalignment Type Static Only Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Flange Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 125-165 in/lbs Vibration Frequency Roller Spin 0.0386 cps End Cap Available No Shaft Locking Type Set Screw Bearing Insert Material 52100 Bearing Steel Insert 2-15 Dynamic Load Rating (lb) 5,782 lb Maximum Speed (RPM) 4650 rpm Bearing Insert Finish Black Oxide Radial Clearance Standard Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Fundamental Train 0.0066 cps Bearing Type Standard Duty Max Operating Temperature (F) 220 °F Misalignment Capability ±2.0° Misalignment - Static Only Size Code 2-17 Grease Fitting Thread Size 1/4-28 Static Load Rating (lb) 3,493 lb Housing Coating Powder Coated Housing Material Cast Iron Fixed vs. Expansion Fixed Vibration Frequency Inner Ring Defect 0.0905 cps Vibration Frequency Outer Ring Defect 0.0595 cps Inner Ring Outside Diameter (in) 1.859 in Cage Type Land Riding Retainer General Specifications UPC 662461004340 Weight 3.20 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