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6328C3/VL2071 Insocoat Bearing,Deep Groove Ball Bearing

  • 6328C3/VL2071 Insocoat Bearing,Deep Groove Ball Bearing
Место происхождения Китай
Сертификация ISO9001
Model Number 6328C3/VL2071
Количество мин заказа 1
Packaging Details Industrial packing or customer's request
Delivery Time 5-7 days for stock number;within 30 days by order manufacture
Условия оплаты T/T;Western Union;Paypal
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Характер продукции

6328C3/VL2071 Insocoat Bearing,Deep Groove Ball Bearing

d:140mm

D:300mm

B:62mm

Basic Dynamic Loading Rating:251 kN

Basic Static Loading Rating:245 kN

Reference Speed Rating:4800 r/min

Limiting Speed:3000 r/min

Mass:18.5 kg

Insocoat Bearings:

Electric motors, generators and associated equipment are at risk when an electric current passes through a bearing. This can damage the contact surfaces of rolling elements and raceways in the bearing (electrical erosion) and rapidly degrade the grease. An additional risk in electric motors and generators comes from high frequency currents due to the inherent stray capacitance. The risk of damage increases if the application uses a frequency converter. 

INSOCOAT bearings are designed to prevent current from passing through the bearing. The bearings are a very cost-effective solution compared with other insulation methods. By integrating the insulating properties into the bearing, INSOCOAT bearings can improve reliability and increase machine uptime by virtually eliminating the problem of electrical erosion.
 
An INSOCOAT bearing is a standard bearing that has the outside surfaces of its inner or outer ring plasma-sprayed with an aluminium- oxide to form a coating. The coating is sealed with a resin to protect against the conductive effects of water and moisture. The basic coating can withstand voltages up to 1 000 V DC. However, coatings to withstand voltages up to 2 000, or even 3 000 V DC can be supplied on request. 
 
Insocoat Bearings Types:
INSOCOAT bearings with a coated outer ring
INSOCOAT bearings typically have the outside diameter and side faces of the outer ring coated with aluminium-oxide. These bearings are identified by the designation suffix VL0241.
INSOCOAT bearings with a coated inner ring
INSOCOAT bearings that have the bore and side faces of the inner ring coated are identified by the designation suffix VL2071. These bearings provide enhanced protection against high frequency electric currents due to the smaller coated surface area of the inner ring compared to the outer ring. 
Bearings  d   D  B Type
6314/C3VL0241 70 150 35 Deep Groove Ball Bearing,INSOCOAT
6215/C3VL0241 75 130 25 Deep Groove Ball Bearing,INSOCOAT
6315/C3VL0241 75 160 37 Deep Groove Ball Bearing,INSOCOAT
6216/C3VL0241 80 140 26 Deep Groove Ball Bearing,INSOCOAT
6316/C3VL0241 80 170 39 Deep Groove Ball Bearing,INSOCOAT
6217/C3VL0241 85 150 28 Deep Groove Ball Bearing,INSOCOAT
6317/C3VL0241 85 180 41 Deep Groove Ball Bearing,INSOCOAT
6218/C3VL0241 90 160 30 Deep Groove Ball Bearing,INSOCOAT
6318/C3VL0241 90 190 43 Deep Groove Ball Bearing,INSOCOAT
6219/C3VL0241 95 170 32 Deep Groove Ball Bearing,INSOCOAT
6319/C3VL0241 95 200 45 Deep Groove Ball Bearing,INSOCOAT
6220/C3VL0241 100 180 34 Deep Groove Ball Bearing,INSOCOAT
6320/C3VL0241 100 215 47 Deep Groove Ball Bearing,INSOCOAT
6222/C3VL0241 110 200 38 Deep Groove Ball Bearing,INSOCOAT
6322/C3VL0241 110 240 50 Deep Groove Ball Bearing,INSOCOAT
6224/C3VL0241 120 215 40 Deep Groove Ball Bearing,INSOCOAT
6324/C3VL2071 120 260 55 Deep Groove Ball Bearing,INSOCOAT
6226/C3VL2071 130 230 40 Deep Groove Ball Bearing,INSOCOAT
6326/C3VL2071 130 280 58 Deep Groove Ball Bearing,INSOCOAT
6328/C3VL2071 140 300 62 Deep Groove Ball Bearing,INSOCOAT
6230/C3VL2071 150 270 45 Deep Groove Ball Bearing,INSOCOAT
6330/C3VL2071 150 320 65 Deep Groove Ball Bearing,INSOCOAT
NU 315 ECP/VL0241 75 160 37 Cylindrical Roller Bearing,INSOCOAT
NU317ECM/C3VL0241 85 180 41 Cylindrical Roller Bearing,INSOCOAT
NU319ECM/C3VL0241 95 200 45 Cylindrical Roller Bearing,INSOCOAT
NU322ECM/C3VL0241 110 240 50 Cylindrical Roller Bearing,INSOCOAT
NU324ECM/C3VL0241 120 260 55 Cylindrical Roller Bearing,INSOCOAT