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

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 with diamond faceted setscrews High temperature 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 Base Width (in) 3.50 in Overall Height (in) 7.25 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 Bolt Spacing Max (in) 10.13 in Centerline to Outermost Bearing Face (in) 1.938 in Bolt Spacing Min (in) 7.88 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Outer Ring Land Profile Standard Housing Color Black Options High Temperature Misalignment Type Static Only Cage Material Brass Seal Type High Temp Labyrinth Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Setscrew Torque (in-lbs) 350-450 in/lbs Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Size Code 2-215 Insert AR-2-215 HT Fixed vs. Expansion Expansion Misalignment Capability ±2.0° Misalignment - Static Only Max Operating Temperature (F) 400 °F Vibration Frequency Fundamental Train 0.0069 cps End Cap Available No Vibration Frequency Roller Spin 0.0470 cps Bearing Insert Material 52100 Bearing Steel Vibration Frequency Inner Ring Defect 0.1074 cps Base Length (in) 13.00 in Radial Clearance Increased Housing Material Cast Iron Grease Fitting Thread Size 1/8 NPT Static Load Rating (lb) 11,224 lb Lubricant Synthetic NLGI 2 High Temperature Grease Expansion Capability (in) .25 in Shaft Locking Type Set Screw Vibration Frequency Outer Ring Defect 0.0759 cps Housing Coating Powder Coated Cage Type Land Riding Retainer Inner Ring Outside Diameter (in) 3.641 in Bearing Insert Finish Black Oxide Dynamic Load Rating (lb) 14,839 lb Maximum Speed (RPM) 1050 rpm Bearing Type Medium Duty General Specifications UPC 662461329733 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