Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NP-31C

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 Length (in) 8.13 in Overall Width (in) 2.38 in Base Width (in) 2.38 in Overall Height (in) 4.56 in Bolt Size (in) 5/8 in Bore Diameter (in) 1.9375 in Base to Center Height (in) 2.2500 in Foot Height (in) 0.75 in Length Through Bore (in) 2.031 in Centerline to Outermost Bearing Face (in) 1.281 in Bolt Spacing Min (in) 6 in Bolt Spacing Max (in) 6.5 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Outer Ring Land Profile Standard Housing Color Black Cage Material PPS - Polyphenylene Sulfide Seal Type Single Lip Contact Seal Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Vibration Frequency Fundamental Train 0.0068 cps Fixed vs. Expansion Fixed Bearing Type Standard Duty Inner Ring Outside Diameter (in) 2.469 in Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Static Only Vibration Frequency Roller Spin 0.0445 cps Max Operating Temperature (F) 220 °F Bearing Insert Material 52100 Bearing Steel Housing Coating Powder Coated Static Load Rating (lb) 5,216 lb Housing Material Cast Iron Insert 2-115C End Cap Available No Vibration Frequency Outer Ring Defect 0.0683 cps Bearing Insert Finish Black Oxide Radial Clearance Standard Base Length (in) 8.13 in Vibration Frequency Inner Ring Defect 0.0984 cps Maximum Speed (RPM) 3550 rpm Size Code 2-115 Cage Type Land Riding Retainer Shaft Locking Type Set Screw Lubricant Lithium Complex NLGI 2 Grease Dynamic Load Rating (lb) 7,889 lb General Specifications UPC 662461020821 Weight 8.20 LB Packaged Length 9.00 IN Packaged Width 5.19 IN Packaged Height 2.38 IN HTC 8483.20.8040 Country of Origin United States of America