Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-12

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) 3.38 in Bolt Size (in) 3/8 in Overall Height (in) 1.281 in Overall Length (in) 3.38 in Bore Diameter (in) 0.75 in Foot Height (in) 0.44 in Length Through Bore (in) 1.219 in Bolt Spacing (in) 2.5000 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Misalignment Type Static Only Housing Color Black Outer Ring Land Profile Standard Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Four Bolt Seal Type Felt Labyrinth Seal Housing Style Flange Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Bearing Type Standard Duty Dynamic Load Rating (lb) 2,611 lb Fixed vs. Expansion Fixed Cage Type Land Riding Retainer Vibration Frequency Inner Ring Defect 0.0907 cps Vibration Frequency Fundamental Train 0.0066 cps Bearing Insert Finish Black Oxide Vibration Frequency Outer Ring Defect 0.0593 cps Grease Fitting Thread Size 1/4-28 Vibration Frequency Roller Spin 0.0381 cps Bearing Insert Material 52100 Bearing Steel Max Operating Temperature (F) 220 °F Housing Coating Powder Coated Misalignment Capability ±2.0° Misalignment - Static Only Insert 2-012 Radial Clearance Standard Static Load Rating (lb) 1,444 lb Lubricant Lithium Complex NLGI 2 Grease Size Code 2-012 Inner Ring Outside Diameter (in) 1.192 in Housing Material Cast Iron End Cap Available No Shaft Locking Type Set Screw Maximum Speed (RPM) 7300 rpm Housing Backside Inner Diameter 2 General Specifications UPC 662461003381 Weight 1.48 LB Packaged Length 4.00 IN Packaged Width 1.50 IN Packaged Height 3.94 IN HTC 8483.20.4040 Country of Origin Mexico