INSOCOAT bearings with electrically insulating coating

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INSOCOAT bearings with electrically insulating coating
INSOCOAT VL0241 with electrically insulated outer ring: Ideal for for small and medium traction motors Design based on both cylindrical roller bearings and deep groove ball bearings. Outer ring is electrically insulated with an aluminium oxide layer Virtually eliminates premature bearing failures caused by stray electric currents INSOCOAT VL2071 with electrically insulated inner ring: Ideal for larger traction motors The aluminium oxide coating is applied on the inner ring outside surfaces...

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    INSOCOAT VL0241 with electrically insulated outer ring:

    • Ideal for for small and medium traction motors
    • Design based on both cylindrical roller bearings and deep groove ball bearings.
    • Outer ring is electrically insulated with an aluminium oxide layer
    • Virtually eliminates premature bearing failures caused by stray electric currents

    INSOCOAT VL2071 with electrically insulated inner ring:

    • Ideal for larger traction motors
    • The aluminium oxide coating is applied on the inner ring outside surfaces: the bore, the chamfers and side faces
    • Improved electrical insulation properties in comparison with the coated outer ring design VL0241
    • Lower electrical capacitance due to a smaller coated surface area
    • Higher electrical impedance

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    Principal dimensions Basic load ratings Fatique load limit Speed ratings Designation
    dynamic static Reference speed Limiting speed
    d D B C C0 Pu
    mm kN kN r/min
    70 150 35 104 68 2.75 9500 6300 6314/C3VL0241
    70 150 35 104 68 2.75 9500 9000 6314 M/C3VL0241
    75 160 37 114 76.5 3 9000 8000 6315 M/C3VL0241
    75 160 37 114 76.5 3 9000 5600 6315/C3VL0241
    75 130 25 68.9 49 2.04 10000 6700 6215/C3VL0241
    80 140 26 72.8 55 2.2 9500 6000 6216/C3VL0241
    80 170 39 124 86.5 3.25 8500 7500 6316 M/C3VL0241
    80 170 39 124 86.5 3.25 8500 5300 6316/C3VL0241
    85 180 41 133 96.5 3.55 8000 5000 6317/C3VL0241
    85 150 28 87.1 64 2.5 9000 5600 6217/C3VL0241
    85 180 41 133 96.5 3.55 8000 7500 6317 M/C3VL0241
    90 190 43 143 108 3.8 7500 4800 6318/C3VL0241
    90 190 43 143 108 3.8 7500 7000 6318 M/C3VL0241
    90 160 30 101 73.5 2.8 8500 5300 6218/C3VL0241
    95 200 45 153 118 4.15 7000 6300 6319 M/C3VL0241
    95 170 32 114 81.5 3 8000 5000 6219/C3VL0241
    95 170 32 114 81.5 3 8000 5000 6219 M/C3VL0241
    95 200 45 153 118 4.15 7000 4500 6319/C3VL0241
    100 215 47 174 140 4.75 6700 4300 6320/C3VL0241
    100 180 34 127 93 3.35 7500 4800 6220/C3VL0241
    100 215 47 174 140 4.75 6700 6000 6320 M/C3VL0241
    110 200 38 151 118 4 6700 4300 6222/C3VL0241
    110 200 38 143 118 4 6700 6300 6222 M/C3VL0241
    110 240 50 203 180 5.7 6000 5300 6322 M/C3VL0241
    110 240 50 203 180 5.7 6000 3800 6322/C3VL0241
    120 260 55 208 186 5.7 5600 5000 6324 M/C3VL2071
    120 260 55 208 186 5.7 5600 3400 6324/C3VL2071
    120 215 40 146 118 3.9 6300 4000 6224/C3VL0241
    130 280 58 229 216 6.3 5000 4500 6326 M/C3VL2071
    130 230 40 156 132 4.15 5600 3600 6226/C3VL2071
    130 280 58 229 216 6.3 5000 3200 6326/C3VL2071
    140 300 62 251 245 7.1 4800 3000 6328/C3VL2071
    140 300 62 251 245 7.1 4800 4300 6328 M/C3VL2071
    140 250 42 165 150 4.55 5300 3400 6228/C3VL2071
    150 320 65 276 285 7.8 4300 4000 6330 M/C3VL2071
    150 270 45 174 166 4.9 5000 3200 6230/C3VL2071
    150 320 65 276 285 7.8 4300 2800 6330/C3VL2071
    160 340 68 276 285 7.65 4000 3800 6332 M/C3VL2071
    170 360 72 312 340 8.8 3800 3400 6334 M/C3VL2071
    180 380 75 351 405 10.4 3600 3200 6336 M/C3VL2071

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