Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - EMPD-47

Описание

Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path with diamond faceted setscrews Felt labyrinth seal and flinger for dry and dusty environment 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 Width (in) 3.50 in Overall Height (in) 7.25 in Overall Length (in) 13 in Base Width (in) 3.50 in Bolt Size (in) 7/8 in Bore Diameter (in) 2.9375 in Foot Height (in) 1.25 in Base to Center Height (in) 3.5000 in Length Through Bore (in) 3.498 in Centerline to Outermost Bearing Face (in) 1.938 in Bolt Spacing Min (in) 7.88 in Bolt Spacing Max (in) 10.13 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Housing Construction One Piece Bore Shape Straight Housing Color Black Misalignment Type Static Only Outer Ring Land Profile Standard Cage Material Brass Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 500-650 in/lbs Ability to Relubricate Yes Expansion Capability (in) .25 in Vibration Frequency Roller Spin 0.0470 cps Bearing Insert Finish Black Oxide Radial Clearance Standard Vibration Frequency Inner Ring Defect 0.1074 cps Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Outer Ring Defect 0.0759 cps Bearing Type Medium Duty Maximum Speed (RPM) 3400 rpm Dynamic Load Rating (lb) 14,839 lb Size Code 2-215 Housing Material Cast Iron Shaft Locking Type Double Set Screw Base Length (in) 13.00 in Fixed vs. Expansion Expansion End Cap Available No Insert 2-215D Grease Fitting Thread Size 1/8 NPT Inner Ring Outside Diameter (in) 3.641 in Max Operating Temperature (F) 220 °F Static Load Rating (lb) 11,224 lb Housing Coating Powder Coated Bearing Insert Material 52100 Bearing Steel Cage Type Land Riding Retainer Vibration Frequency Fundamental Train 0.0069 cps Misalignment Capability ±2.0° Misalignment - Static Only General Specifications UPC 662461061343 Weight 30.90 LB Packaged Length 14.25 IN Packaged Width 8.06 IN Packaged Height 4.00 IN HTC 8483.20.8040 Country of Origin United States of America