Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MP-56

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 Base Width (in) 4.38 in Overall Length (in) 15 in Overall Width (in) 4.38 in Overall Height (in) 8.25 in Bolt Size (in) 7/8 in Bore Diameter (in) 3.5 in Foot Height (in) 1.31 in Base to Center Height (in) 4.0000 in Length Through Bore (in) 3.781 in Bolt Spacing Min (in) 9.63 in Centerline to Outermost Bearing Face (in) 2.219 in Bolt Spacing Max (in) 12.63 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Outer Ring Land Profile Standard Housing Color Black Cage Material Brass Seal Type Felt Labyrinth Seal Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Ability to Relubricate Yes Setscrew Torque (in-lbs) 500-650 in/lbs Inner Race Heat Treat Method Zone-Hardened Shaft Locking Type Set Screw Radial Clearance Standard Grease Fitting Thread Size 1/4 NPT Size Code 2-38 Base Length (in) 15.00 in Bearing Type Medium Duty Vibration Frequency Roller Spin 0.0454 cps Static Load Rating (lb) 16,301 lb Fixed vs. Expansion Fixed Bearing Insert Material 52100 Bearing Steel Inner Ring Outside Diameter (in) 4.391 in Lubricant Lithium Complex NLGI 2 Grease Housing Coating Powder Coated Maximum Speed (RPM) 2000 rpm Bearing Insert Finish Black Oxide Max Operating Temperature (F) 220 °F Dynamic Load Rating (lb) 21,566 lb Housing Material Cast Iron Vibration Frequency Outer Ring Defect 0.0685 cps Vibration Frequency Inner Ring Defect 0.0981 cps Vibration Frequency Fundamental Train 0.0069 cps Cage Type Land Riding Retainer Misalignment Capability ±2.0° Misalignment - Static Only End Cap Available No Insert 2-38 General Specifications UPC 662461013984 Weight 48.46 LB Packaged Length 17.25 IN Packaged Width 9.88 IN Packaged Height 4.88 IN HTC 8483.20.8040 Country of Origin United States of America