Electrically Insulated Bearing 6310 M/C4VL0241 Bearing 50×110×27mm Used In Wheelsets and Traction Motors
Electrically Insulated Bearing 6310 M/C4VL0241 is Deep Groove Ball Bearing design. its dimension is 50×110×27 mm, it has the same dimension and the same design with normal chrome steel 6310 bearing. but the most different is 6310M/C4VL0241 bearing with Aluminium Oxide Coating. the coating can Electrical Resistance Voltages up to 3000 V DC.
Electrically Insulated Bearing 6310 M/C4VL0241 can be exposed to electrical current. In a worst-case scenario, this can damage raceways and rolling elements, which in turn, causes the motor or generator to fail prematurely and without warning. On top of the extra expenses incurred for repairs, this also means additional costs caused by machine downtime and the resulting production losses.
Electrically insulated bearings 6310 M/C4VL0241 | Principal dimensions | 50×110×27mm |
| Weight | 1.25kg |
| Basic dynamic load rating-C | 104kN |
| Basic static load rating-Co | 68kN |
| Fatigue load limit-Pu | 2.75kN |
| Reference speed | 9500 r/min |
| Limiting speed | 9000 r/min |
Electric Insulated bearing 6310 M/C4VL0241 has an electrically insulating coat on the outer ring(suffix VL0241) or on the inner ring(suffix VL2071), respectively. insulated bearings are widely used in Electric Motors, Generator, Alternator. there is 100μm thick coating on the surface of the inner or outer ring, the into coat bearing can bear voltages up to 1000V DC, insulated & into coat bearing can keep away from moisture and humidity, it can carry radial and axial loads in both directions.
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Electric motors, generators and associated equipment are at risk when an electric current passes through their bearings. This can damage the contact surfaces of rolling elements and raceways in the bearings (electrical erosion) and rapidly degrade the grease. An additional risk in electric motors and generators comes from high frequency currents caused by the inherent stray capacitance. The risk of damage increases where the application uses a frequency converter .
Electric Insulated Bearing 6310 M/C4VL0241 provide a bearing function and electrical insulation , virtually eliminates premature bearing failure caused by stray electric currents , electrical insulated bearing can reduce the number of failures and improve the machine uptime , reduce the cost of maintenance.
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