Sealmaster Mounted Cast Iron Wide Slot Take Up Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ST-20R

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 Height (in) 4.00 in Overall Width (in) 1.75 in Overall Length (in) 4.44 in Bore Diameter (in) 1.25 in Base to Center Height (in) 2.75 in Length Through Bore (in) 1.50 in Slot Width (in) 0.531 in Slot Spacing (in) 3.500 in Centerline to Outermost Bearing Face (in) 0.875 in Technical Specifications Rolling Element Ball Bearing Housing Construction One Piece Bore Shape Straight Outer Ring Land Profile Standard Misalignment Type Static Only Housing Color Black Series ST Cage Material PPS - Polyphenylene Sulfide Seal Type Felt Labyrinth Seal Housing Type Take-Up Block, Wide Slot Slot Length (in) 2.25 in Housing Style Take-Up Block Adjusting Screw Clearance Hole Diameter (in) 0.88 in Adjusting Screw Square Nut Seat Height (in) 1.44 in Carriage Bolt Size (in) 5/8 in Setscrew Torque (in-lbs) 65-85 in/lbs Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Fixed vs. Expansion Fixed Vibration Frequency Outer Ring Defect 0.0595 cps Maximum Speed (RPM) 5450 rpm Vibration Frequency Inner Ring Defect 0.0905 cps Insert 1-14 End Cap Available No Static Load Rating (lb) 2,567 lb Max Operating Temperature (F) 220 °F Radial Clearance Standard Vibration Frequency Roller Spin 0.0385 cps Housing Material Cast Iron Grease Fitting Thread Size 1/4-28 Bearing Type Standard Duty Shaft Locking Type Set Screw Bearing Insert Finish Black Oxide Vibration Frequency Fundamental Train 0.0066 cps Cage Type Land Riding Retainer Misalignment Capability ±2.0° Misalignment - Static Only Dynamic Load Rating (lb) 4,381 lb Inner Ring Outside Diameter (in) 1.594 in Housing Coating Powder Coated Bearing Insert Material 52100 Bearing Steel Size Code 2-13 Lubricant Lithium Complex NLGI 2 Grease General Specifications UPC 662461006153 Weight 3.06 LB Packaged Length 4.38 IN Packaged Width 2.06 IN Packaged Height 6.81 IN HTC 8483.20.4040 Country of Origin United States of America