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6236M/C3VL0241 Electrically Insulated Ball Bearings

6236M/C3VL0241 Electrically Insulated Ball Bearings

Electrical Pitting Protection 6236M/C3VL0241 - Industrial Motor Replacement

$ 686 /Each
  • Customized Logo: Min. Order 1 Piece
  • Customized Packaging: Min. Order 1 Piece
  • Inventory: In stock
  • Country of Origin: China
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Product Parameters

  • Model 6236M/C3VL0241
  • Equivalent Interchange 6236M/C3VL0241 (SKF); 6236-M-J20AA-C3 (FAG); 7MC3-6236C3 (NTN);
  • Product Category Electrically Insulated Ball Bearings
  • Coating Suffix VL0241
  • Insulating Coating Types Insulation coating on outer ring
  • Manufacturers TFL
  • Bore Diameter 180.0 mm
  • Outside Diameter 320.0 mm
  • Width 52.0 mm
  • Net Weight 18.7 kg
  • Basic Dynamic Load Rating 240.0 kN
  • Basic Static Load Rating 244.0 kN
  • Reference Speed 3650 r/min
  • Breakdown Voltage (DC) 1000 ~3000 V
  • Layer Thickness 100~500 µm
  • Electrical Resistance 50~200 MΩ
  • Cage Material Brass cage
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

6236M/C3VL0241 Equivalent Interchange Brands

TFL 6236M/C3VL0241 has an interchange basis with SKF, FAG, and other insulated bearing types through its dimensions, C3 clearance, and VL0241 outer-ring insulation structure. VL0241 indicates an outer-ring insulation design for applications where isolation of the housing-side current path is required.

Replacement should not be determined only from the base designation 6236M. Buyers should verify the complete suffix, clearance class, cage type, insulation location, and operating conditions. TFL can assist with direct replacement review based on the original bearing designation, photos, and application information.

SKF FAG NTN
6236M/C3VL0241 6236-M-J20AA-C3 7MC3-6236C3

Why Choose TFL?

TFL focuses on electrically insulated bearing supply, providing model verification, interchange review, and delivery support for industrial buyers, motor repair teams, and distributors. For VL0241 outer-ring insulated bearings such as 6236M/C3VL0241, we verify dimensions, C3 clearance, insulation location, cage type, and complete original designations to reduce selection errors.

TFL supports No MOQ, small maintenance orders, bulk purchasing, OEM/ODM, and consolidated shipments, helping customers maintain application requirements while reducing sourcing costs.

insulated single row deep groove ball bearing 6236M/C3VL0241

Features of 6236M/C3VL0241

Common Applications of Electrically Insulated Bearings

TFL 6236M/C3VL0241 electrically insulated deep groove ball bearing is suitable for large inverter motors, industrial motors, pump motors, fan motors, and other electric drive systems where shaft current protection is required.

The VL0241 outer-ring insulation structure helps reduce the risk of electrical erosion caused by current passing through the bearing. The C3 clearance and brass cage support continuous operation and temperature variation conditions.

Final selection should be verified by original dimensions, insulation location, clearance, fits, load, and speed.

siemens motor and insulated bearing for motor

Large Inverter Motors

TFL 6236M/C3VL0241 can be considered for large inverter motor equipment types, including Siemens 1LE0001 and ABB M3BP series.

Inverter-driven operation may generate shaft currents, allowing the bearing to become part of the current path and causing electrical erosion. The VL0241 outer-ring alumina ceramic insulation helps interrupt current paths and is suitable for replacement review where outer-ring insulation and C3 clearance are specified.

Electrically insulated deep groove ball bearings used for pumps

Pump Motor Systems

TFL 6236M/C3VL0241 can be considered for bearing positions in motor systems used with industrial pumps, including large centrifugal pumps, multistage pumps, and circulation pump systems.
These motors often operate continuously and may experience shaft current, electrical erosion, and lubricant deterioration under variable-frequency control. The VL0241 outer-ring insulation of 6236M/C3VL0241 can be considered for pump motor replacement review.

insulated bearing for high-speed industrial pumps.

Large Industrial Motors

TFL 6236M/C3VL0241 can be considered for bearing positions in large industrial motors, particularly equipment operating continuously where shaft current protection is required.

Large industrial motors may experience shaft voltage and circulating currents due to inverter operation, electrical imbalance, or grounding conditions. With VL0241 outer-ring insulation, C3 clearance, and a brass cage, this bearing can be considered as an alternative to comparable SKF or FAG electrically insulated bearings.

*The brands and series mentioned are provided for industry illustration only. Final bearing selection should be confirmed through verification of dimensions, clearance class, insulation type, and operating conditions. For selection assistance or technical consultation, please contact the TFL engineering team for support.

Q&A

Does 6236M/C3VL0241 have outer-ring or inner-ring insulation?

6236M/C3VL0241 uses VL0241 outer-ring insulation, with the insulation coating applied to the bearing outer ring. The main difference from VL2071 inner-ring insulated models is the insulation location, which should be confirmed before replacement.

Why do large motors need electrically insulated bearings?

Large inverter motors may generate shaft currents during operation. If current passes through standard bearings, it can increase the risk of electrical erosion, fluting, and lubricant deterioration. Electrically insulated bearings reduce the possibility of current passing through the bearing through a ceramic insulation layer.

Is 6236M/C3VL0241 available for small quantity purchasing?

Yes. TFL supports No MOQ, small maintenance orders, project purchasing, and bulk supply requirements.
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