Sealmaster Mounted Cast Iron Four Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MFP-63

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) 10.25 in Overall Length (in) 17 in Overall Width (in) 6.00 in Base Width (in) 6.00 in Bolt Size (in) 7/8 in Bore Diameter (in) 3.9375 in Base to Center Height (in) 5.0000 in Foot Height (in) 1.25 in Length Through Bore (in) 4.625 in Centerline to Outermost Bearing Face (in) 2.688 in Bolt Spacing Min (in) 12.44 in Bolt Spacing Max (in) 14.06 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Housing Construction One Piece Bore Shape Straight 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 Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Setscrew Torque (in-lbs) 1100-1440 in/lbs Max Operating Temperature (F) 220 °F Bolt Spacing Width Direction (in) 3.50 in Size Code 2-43 Grease Fitting Thread Size 1/4 NPT Bearing Insert Material 52100 Bearing Steel Vibration Frequency Roller Spin 0.044 cps Shaft Locking Type Set Screw Housing Coating Powder Coated Radial Clearance Standard Inner Ring Outside Diameter (in) 5.172 in Misalignment Capability ±2.0° Misalignment - Static Only Fixed vs. Expansion Fixed Base Length (in) 17.00 in Bearing Insert Finish Black Oxide Vibration Frequency Outer Ring Defect 0.0681 cps Cage Type Land Riding Retainer Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Fundamental Train 0.0068 cps Maximum Speed (RPM) 1700 rpm Static Load Rating (lb) 23,553 lb Dynamic Load Rating (lb) 29,905 lb Housing Material Cast Iron Bearing Type Medium Duty Insert 3-315 End Cap Available No Vibration Frequency Inner Ring Defect 0.0986 cps General Specifications UPC 662461013687 Weight 79.60 LB Packaged Length 12.75 IN Packaged Width 17.75 IN Packaged Height 7.00 IN HTC 8483.20.8040 Country of Origin United States of America