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Replace SKF 6330/C3VL2071 Insulated Bearing

The Coating Process--- The plasma spraying process involves generating an arc between two electrodes to ionize a noble gas that is issued from the plasma torch. The resulting plasma jet is used to carry the injected aluminum oxide powder. This powder is melted by the heat and sprayed at high speed onto the outer or inner ring. When applied in this manner, the oxide layer adheres extremely well to the base material. It is then sealed and ground to size.

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Whatsapp: 0086-13280450757
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Availability:
  • 6330/C3VL2071
  • EASIER
  • Electricaly Insulated Bearings
  • USD$600

High Precision Insulated Bearing 6330/C3VL2071 is Deep Groove Ball Bearing design. its dimension is 150×320×65mm, it has the same dimension and the same design with normal chrome steel 6330 /C3 bearing. but the most different is 6330-J20AA-C3 bearing with Aluminium Oxide Coating. the coating can Electrical Resistance Voltages up to 3000 V DC. This kind of bearing are widely used in high quality demand application like traction motor.


The Coating Process

The plasma spraying process involves generating an arc between two electrodes to ionize a noble gas that is issued from the plasma torch. The resulting plasma jet is used to carry the injected aluminum oxide powder. This powder is melted by the heat and sprayed at high speed onto the outer or inner ring. When applied in this manner, the oxide layer adheres extremely well to the base material. It is then sealed and ground to size.


Designation Principal dimensions Basic load ratings Fatique load limit Speed ratings Weight
Deep groove ball bearing mm mm mm dynamic static
Reference speed Limiting speed kg

d D B C[kN] C0[kN]
[r/min] [r/min]
6322/C3VL0241 110 240 50 216 180 5.7 6000 3800 9.7
6322 M/C3VL0241 110 240 50 216 180 5.7 6000 5300 11
6224/C3VL0241 120 215 40 153 118 3.9 6300 4000 5.3
6324/C3VL2071 120 260 55 216 186 5.7 5600 3400 12.7
6324 M/C3VL2071 120 260 55 216 186 5.7 5600 5000 15
6226/C3VL2071 130 230 40 163 132 4.15 5600 3600 5.8
6326/C3VL2071 130 280 58 242 216 6.3 5000 3200 15.5
6326 M/C3VL2071 130 280 58 242 216 6.3 5000 4500 16.5
6228/C3VL2071 140 250 42 174 150 4.55 5300 3400 7.5
6328/C3VL2071 140 300 62 265 245 7.1 4800 3000 18.7
6328 M/C3VL2071 140 300 62 265 245 7.1 4800 4300 21.8
6230/C3VL2071 150 270 45 186 166 4.9 5000 3200 10
6330/C3VL2071 150 320 65 286 285 7.8 4300 2800 23
6332 M/C3VL2071 160 340 68 291 285 7.65 4000 3800 31
6334 M/C3VL2071 170 360 72 332 340 8.8 3800 3400 35
6336 M/C3VL2071 180 380 75 371 405 10.4 3600 3200 41


Medium to large motors Electric motors intended for belt drives can  use an N or NU cylindrical roller bearing or a  CARB bearing as the non-locating bearing on  the drive end (DE) to accomodate radial loads  generated by the belt tension. Because these  bearings accommodate thermal elongation of  the shaft relative to the housing within the  bearing, their rings must be located axially on  the shaft and in the housing.  Note that an interference fit alone is not  sufficient to secure a bearing ring axially.


China EASIER Insulated bearings

Most motors are designed with a locating/ non-locating bearing system. The locating  bearing positions the shaft axially. The non locating bearing is designed to accommodate  thermal elongation of the shaft to avoid  induced axial loads. For the locating bearing position, radial  bearings that can accommodate combined  (radial and axial) loads are used. These  include deep groove ball bearings, matched  single row angular contact ball bearings, double row angular contact ball bearings and spherical roller bearings.


Benefits of Electrically Insulated Bearing 

• two functions in one solution:

– a bearing function

– electrical insulation

 

• virtually eliminates premature bearing failures caused by stray electric currents

 

• increases machine uptime

• reduces maintenance costs

• provides an economical solution when compared with other insulation solutions

• global availability.



E-mail: sales@xrbearing.com, brandbearings@gmail.com

Skype:brandbearings

Whatsapp: 0086-13280450757

www.xrbearing.com