Sealmaster Mounted Cast Iron Four Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MFP-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 Bolt Size (in) 3/4 in Overall Height (in) 8.44 in Overall Width (in) 5.00 in Overall Length (in) 15.06 in Base Width (in) 5.00 in Bore Diameter (in) 3.5 in Foot Height (in) 1.06 in Base to Center Height (in) 4.0000 in Length Through Bore (in) 3.781 in Centerline to Outermost Bearing Face (in) 2.219 in Bolt Spacing Max (in) 12.25 in Bolt Spacing Min (in) 10.75 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Outer Ring Land Profile Standard Housing Color Black Misalignment Type Static Only Cage Material Brass Housing Type Pillow Block, Four Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Setscrew Torque (in-lbs) 500-650 in/lbs Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Dynamic Load Rating (lb) 21,566 lb Fixed vs. Expansion Fixed Bolt Spacing Width Direction (in) 3.00 in Static Load Rating (lb) 16,301 lb Misalignment Capability ±2.0° Misalignment - Static Only Cage Type Land Riding Retainer Lubricant Lithium Complex NLGI 2 Grease Bearing Type Medium Duty Shaft Locking Type Set Screw Vibration Frequency Roller Spin 0.0454 cps Vibration Frequency Fundamental Train 0.0069 cps Bearing Insert Finish Black Oxide Vibration Frequency Inner Ring Defect 0.0981 cps Size Code 2-38 Grease Fitting Thread Size 1/4 NPT Max Operating Temperature (F) 220 °F Housing Coating Powder Coated Bearing Insert Material 52100 Bearing Steel Radial Clearance Standard Housing Material Cast Iron Vibration Frequency Outer Ring Defect 0.0685 cps Maximum Speed (RPM) 2000 rpm Base Length (in) 15.06 in End Cap Available No Insert 2-38 Inner Ring Outside Diameter (in) 4.391 in General Specifications UPC 662461013670 Weight 47.55 LB Packaged Length 15.75 IN Packaged Width 9.25 IN Packaged Height 5.25 IN HTC 8483.20.8040 Country of Origin United States of America