Sealmaster Mounted Cast Iron Two Bolt Low Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NPL-20

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 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) 1.88 in Base Width (in) 1.88 in Overall Length (in) 6.56 in Overall Height (in) 3.69 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.25 in Foot Height (in) 0.56 in Base to Center Height (in) 1.8125 in Length Through Bore (in) 1.685 in Centerline to Outermost Bearing Face (in) 1 in Bolt Spacing Max (in) 5.31 in Bolt Spacing Min (in) 4.69 in Bolt Spacing (in) 5 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Housing Color Black Outer Ring Land Profile Standard Misalignment Type Static Only Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt, Low Base Seal Type Felt Labyrinth Seal Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Size Code 2-17 Misalignment Capability ±2.0° Misalignment - Static Only Housing Material Cast Iron Shaft Locking Type Set Screw Fixed vs. Expansion Fixed Grease Fitting Thread Size 1/4-28 Static Load Rating (lb) 3,493 lb Housing Coating Powder Coated Bearing Insert Finish Black Oxide Inner Ring Outside Diameter (in) 1.851 in Vibration Frequency Fundamental Train 0.0066 cps Bearing Insert Material 52100 Bearing Steel Vibration Frequency Roller Spin 0.0386 cps Max Operating Temperature (F) 220 °F Lubricant Lithium Complex NLGI 2 Grease End Cap Available No Dynamic Load Rating (lb) 5,782 lb Radial Clearance Standard Cage Type Land Riding Retainer Vibration Frequency Inner Ring Defect 0.0905 cps Base Length (in) 6.56 in Bearing Type Standard Duty Insert 2-14 Vibration Frequency Outer Ring Defect 0.0595 cps Maximum Speed (RPM) 4650 rpm General Specifications UPC 662461004623 Weight 4.49 LB Packaged Length 4.38 IN Packaged Width 2.06 IN Packaged Height 6.81 IN HTC 8483.20.8040 Country of Origin United States of America