Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - SF-15T

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Skwezloc® concentric locking for near perfect concentricity 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) 7/16 in Overall Width (in) 3.75 in Overall Length (in) 3.75 in Overall Height (in) 1.548 in Bore Diameter (in) 0.9375 in Foot Height (in) 0.53 in Length Through Bore (in) 1.48 in Bolt Spacing (in) 2.7500 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 Felt Labyrinth Seal Housing Type Flange, Four Bolt Housing Style Flange Block Locking Collar Outside Diameter (in) 1.98 in Operating Temperature Range (F) -20 to 220 °F Setscrew Torque (in-lbs) 85 in/lbs Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Bearing Insert Finish Black Oxide Inner Ring Bearing Type Standard Duty Size Code 2-015 Bearing Insert Material 52100 Bearing Steel Housing Backside Inner Diameter 2.38 Vibration Frequency Fundamental Train 0.0068 cps Static Load Rating (lb) 1,651 lb Radial Clearance Standard Fixed vs. Expansion Fixed End Cap Available No Dynamic Load Rating (lb) 2,801 lb Inner Ring Outside Diameter (in) 1.375 in Lubricant Lithium Complex NLGI 2 Grease Housing Coating Powder Coated Maximum Speed (RPM) 9000 rpm Insert 2-015T Vibration Frequency Outer Ring Defect 0.0682 cps Housing Material Cast Iron Cage Type Land Riding Retainer Vibration Frequency Inner Ring Defect 0.0985 cps Vibration Frequency Roller Spin 0.0442 cps Grease Fitting Thread Size 1/4-28 Shaft Locking Type Concentric Max Operating Temperature (F) 220 °F Misalignment Capability ±2.0° Misalignment - Static Only General Specifications UPC 662461029978 Weight 2.30 LB Packaged Length 1.50 IN Packaged Width 4.00 IN Packaged Height 3.94 IN HTC 8483.20.4040 Country of Origin United States of America