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

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 with diamond faceted setscrews Single lip contact seal 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 Base Width (in) 3.50 in Overall Length (in) 13 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) 3.250 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 Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Housing Color Black Outer Ring Land Profile Standard Misalignment Type Static Only Cage Material Brass Housing Type Pillow Block, Two Bolt Seal Type Single Lip Contact Seal Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Setscrew Torque (in-lbs) 350-450 in/lbs Base Length (in) 13.00 in Vibration Frequency Roller Spin 0.0470 cps Bearing Insert Finish Black Oxide Vibration Frequency Fundamental Train 0.0069 cps Vibration Frequency Inner Ring Defect 0.1074 cps Shaft Locking Type Set Screw Insert AR-2-215C Expansion Capability (in) .25 in Dynamic Load Rating (lb) 14,839 lb Bearing Insert Material 52100 Bearing Steel End Cap Available No Lubricant Lithium Complex NLGI 2 Grease Static Load Rating (lb) 11,224 lb Grease Fitting Thread Size 1/8 NPT Vibration Frequency Outer Ring Defect 0.0759 cps Misalignment Capability ±2.0° Misalignment - Static Only Maximum Speed (RPM) 2100 rpm Fixed vs. Expansion Expansion Size Code 2-215 Cage Type Land Riding Retainer Inner Ring Outside Diameter (in) 3.641 in Radial Clearance Standard Max Operating Temperature (F) 220 °F Bearing Type Medium Duty Housing Coating Powder Coated Housing Material Cast Iron General Specifications UPC 662461026991 Weight 30.70 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