Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - SF-28T

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 Overall Width (in) 5.38 in Bolt Size (in) 9/16 in Overall Height (in) 2.167 in Overall Length (in) 5.38 in Bore Diameter (in) 1.75 in Foot Height (in) 0.56 in Length Through Bore (in) 2.06 in Bolt Spacing (in) 4.125 in Technical Specifications Rolling Element Ball Bearing Bore Shape Straight Pilot Configuration No Pilot Housing Construction One Piece Outer Ring Land Profile Standard Misalignment Type Static Only Housing Color Black Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Four Bolt Seal Type Felt Labyrinth Seal Housing Style Flange Block Inner Race Heat Treat Method Zone-Hardened Locking Collar Outside Diameter (in) 3 in Ability to Relubricate Yes Housing Material Cast Iron Cage Type Land Riding Retainer Lubricant Lithium Complex NLGI 2 Grease Grease Fitting Thread Size 1/4-28 Radial Clearance Standard Housing Backside Inner Diameter 3.88 Bearing Type Standard Duty Bearing Insert Finish Black Oxide End Cap Available No Insert 2-112T Size Code 2-111 Misalignment Capability ±2.0° Misalignment - Static Only Maximum Speed (RPM) 5300 rpm Dynamic Load Rating (lb) 7,901 lb Inner Ring Outside Diameter (in) 2.307 in Static Load Rating (lb) 5,139 lb Bearing Insert Material 52100 Bearing Steel Housing Coating Powder Coated Fixed vs. Expansion Fixed Shaft Locking Type Concentric Max Operating Temperature (F) 220 °F General Specifications UPC 662461030073 Weight 6.14 LB Packaged Length 5.94 IN Packaged Width 6.06 IN Packaged Height 2.19 IN HTC 8483.20.4040 Country of Origin Mexico