Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NP-20C

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 Single lip contact seal 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) 3.75 in Base Width (in) 1.88 in Overall Length (in) 6.56 in Overall Width (in) 1.88 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.25 in Foot Height (in) 0.63 in Base to Center Height (in) 1.875 in Length Through Bore (in) 1.685 in Bolt Spacing Min (in) 4.69 in Centerline to Outermost Bearing Face (in) 1 in Bolt Spacing (in) 5 in Bolt Spacing Max (in) 5.31 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Outer Ring Land Profile Standard Misalignment Type Static Only Housing Color Black Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Single Lip Contact Seal Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Max Operating Temperature (F) 220 °F Vibration Frequency Inner Ring Defect 0.0905 cps Static Load Rating (lb) 3,493 lb Insert 2-14C Fixed vs. Expansion Fixed Maximum Speed (RPM) 4650 rpm Bearing Type Standard Duty Cage Type Land Riding Retainer Shaft Locking Type Set Screw Vibration Frequency Fundamental Train 0.0066 cps Size Code 2-17 Bearing Insert Material 52100 Bearing Steel Bearing Insert Finish Black Oxide Vibration Frequency Outer Ring Defect 0.0595 cps Vibration Frequency Roller Spin 0.0386 cps Misalignment Capability ±2.0° Misalignment - Static Only Dynamic Load Rating (lb) 5,782 lb Radial Clearance Standard End Cap Available No Lubricant Lithium Complex NLGI 2 Grease Grease Fitting Thread Size 1/4-28 Inner Ring Outside Diameter (in) 1.851 in Housing Material Cast Iron Base Length (in) 6.56 in Housing Coating Powder Coated General Specifications UPC 662461020715 Weight 4.39 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