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

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 Height (in) 5.31 in Base Width (in) 2.50 in Overall Length (in) 10.5 in Overall Width (in) 2.50 in Bolt Size (in) 5/8 in Bore Diameter (in) 1.9375 in Base to Center Height (in) 2.7500 in Foot Height (in) 0.88 in Length Through Bore (in) 2.031 in Centerline to Outermost Bearing Face (in) 1.281 in Bolt Spacing Min (in) 6.75 in Bolt Spacing Max (in) 8.5 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Housing Color Black Outer Ring Land Profile Standard Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Housing Material Cast Iron Grease Fitting Thread Size 1/8 NPT Static Load Rating (lb) 5,216 lb End Cap Available No Shaft Locking Type Set Screw Bearing Insert Material 52100 Bearing Steel Insert 2-115 Radial Clearance Standard Housing Coating Powder Coated Bearing Type Standard Duty Vibration Frequency Outer Ring Defect 0.0683 cps Fixed vs. Expansion Fixed Inner Ring Outside Diameter (in) 2.469 in Lubricant Lithium Complex NLGI 2 Grease Cage Type Land Riding Retainer Max Operating Temperature (F) 220 °F Size Code 2-115 Bearing Insert Finish Black Oxide Base Length (in) 10.50 in Dynamic Load Rating (lb) 7,889 lb Maximum Speed (RPM) 3550 rpm Vibration Frequency Fundamental Train 0.0068 cps Misalignment Capability ±2.0° Misalignment - Static Only Vibration Frequency Roller Spin 0.0445 cps Vibration Frequency Inner Ring Defect 0.0984 cps General Specifications UPC 662461419762 Weight 11.33 LB Packaged Length 6.50 IN Packaged Width 10.38 IN Packaged Height 3.00 IN HTC 8483.20.8040 Country of Origin United States of America