Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-206

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 Overall Width (in) 4.25 in Bolt Size (in) 7/16 in Overall Height (in) 1.563 in Overall Length (in) 4.25 in Bore Diameter (mm) 30 mm Foot Height (in) 0.53 in Length Through Bore (in) 1.5 in Bolt Spacing (in) 3.2500 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Housing Color Black Outer Ring Land Profile Standard Misalignment Type Static Only Cage Material PPS - Polyphenylene Sulfide Seal Type Felt Labyrinth Seal Housing Type Flange, Four Bolt Housing Style Flange Block Operating Temperature Range (F) -20 to 220 °F Setscrew Torque (in-lbs) 85 in/lbs Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Bearing Insert Finish Black Oxide Inner Ring Bearing Insert Material 52100 Bearing Steel Vibration Frequency Inner Ring Defect 0.0905 cps Maximum Speed (RPM) 5450 rpm Fixed vs. Expansion Fixed Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Outer Ring Defect 0.0595 cps Vibration Frequency Roller Spin 0.0385 cps Grease Fitting Thread Size 1/4-28 Size Code 2-13 Static Load Rating (lb) 2,567 lb Dynamic Load Rating (lb) 4,381 lb End Cap Available No Insert 5206 Cage Type Land Riding Retainer Max Operating Temperature (F) 220 °F Housing Material Cast Iron Bearing Type Standard Duty Housing Backside Inner Diameter 2.88 Vibration Frequency Fundamental Train 0.0066 cps Inner Ring Outside Diameter (in) 1.594 in Housing Coating Powder Coated Misalignment Capability ±2.0° Misalignment - Static Only Shaft Locking Type Set Screw Radial Clearance Standard General Specifications UPC 662461052273 Weight 3.23 LB Packaged Length 4.50 IN Packaged Width 1.69 IN Packaged Height 4.56 IN HTC 8483.20.4040 Country of Origin Mexico