YOUNGSHIN CNC Boring Bar Sleeve 40mm Bore–50mm Bore Size:40mm to 25mm [Ue] rated operational voltage (AC

YOUNGSHIN CNC Boring Bar Sleeve 40mm Bore–50mm Bore Size:40mm to 25mm [Ue] rated operational voltage (AC [Ue] rated operational voltage (AC 50 60 Hz) 690 V AC [Ue] rated operational voltage (DC) 500 V DC [Uimp] rated impulse withstand voltage 8 kV [Ui] rated insulation voltage 1000 V Mechanical durability 2500 cycles Electrical durability (AC) 500 cycles Electrical durability (DC) Utilisation category Category A Suitability for isolation Yes Reference standard IEC 60947 2 [Icu] rated Ultimate short circuit breaking capacity 85 kA at 220 250 V AC 50 60 Hz Bore Type Round Bore Diameter 95 mm Outside Diameter 170 mm Overall Width 32 mm Closure Type Open Row Type & Fill Slot Single Row Non Fill Slot Snap Ring Included Without Snap Ring Internal Clearance C3 Operating Temperature Range 40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 27200 lbf Static Load Capacity 18430 lbf Precision Rating Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 1