N/A

• Roller Bearing
• Inverter Grade® Insulation System (Meets NEMA® MG-1 Part 31)
• Class F Insulation, Class B Rise At Full Load (Sine Wave Power)
• All Cast Iron Construction (Steel Mounting Base On 140 Frame)
• Corrosion Resistant Mill & Chem Duty Paint (250 Hour Salt Spray Test)
• Stainless Steel Nameplate (with CE Mark) & Zinc Plated Hardware
• 40ºC Ambient, NEMA® Design B Performance (Sine Wave Power)
• VBXX® Bearing Isolators By Inpro/Seal On Both Ends For IP55 Protection
• 5 Year Warranty (3 Years on Inverter Power)
• Same Size Regreasable Open Bearings, Brass Breathers/Drains
• External Grounding Provision, Epoxy Coated Rotor
• 10:1 Variable Torque; 5:1 Constant Torque On Inverter Power
• Precision Balance (< 0.05 In/Sec Vibration)
• 1.15 SF On Sine Wave/1.0 SF On Inverter Power
• Internal Bearing Caps 180 Frame & Up
• Conversion Kits: C&D Flange, Canopy Kit (except 320-360)
• All non-Emerson Electric Co. marks shown within this document are properties of their other respective owners