Alumina Coating: Breakdown voltage up to 3000V and resistance up to 200 MΩ.
Reliable Quality: Compliant with ISO 9001 and REACH standards. The production process is fully traceable.
Standard Dimensions: Built to international standards for direct replacement of same-model bearings.
Service Response: All inquiries are answered within 24 hours.
TFL 6024/C3VL0241 is fully equivalent to SKF, FAG, and other premium brands’ light-series large-bore insulated bearings in dimensions (120x180x28mm), clearance level (C3), and insulation standards (VL0241). Our products guarantee direct replacement without altering existing housing or shaft dimensions. All outgoing units pass rigorous voltage (>1000V DC) and dimensional precision inspections, making them highly cost-effective MRO replacement parts.
| SKF | FAG |
|---|---|
|
6024/C3VL0241
|
6024-J20AB-C3
|
For thin-walled light bearings with a 120mm bore, applying a ceramic insulation layer often risks thermal deformation, posing extremely stringent demands on supply chain process integration and quality control. Backed by a robust premium industrial transmission supply chain and an ISO 9001 certified quality control system, TFL seamlessly integrates imported high-purity alumina temperature-controlled spraying processes with high-precision light bearings. We provide not only high-performance anti-erosion solutions that rival original equipment but also professional technical support from our engineering team. With No MOQ and rapid stock delivery capabilities, TFL is dedicated to helping global clients resolve lead-time anxieties during urgent maintenance, achieving significant cost optimization.
Compact Light Series (60 Series) — Dimensions 120 x 180 x 28 mm, optimal for space-constrained designs.
Plasma Spray Alumina Coating — High-bond, uniform ceramic layer (100–500 μm) on the outer ring.
Stable Electrical Resistance — Maintains 50–200 MΩ to prevent bearing erosion and extend lubricant life.
TFL 6024/C3VL0241 is specifically developed for VFD drive equipment requiring large shaft diameters but having extremely limited radial installation space. Typical applications cover AC traction motors in rail transit, compact industrial centrifugal compressors, large commercial HVAC fans, and high-speed guide roll drives in textile and printing machinery. This model reduces the overall equipment weight while perfectly cutting off high-frequency stray currents induced by inverters.
In AC traction systems for urban transit and high-speed trains by CRRC and Alstom, motor designs within the bogie face extremely strict weight and space limitations. The thin and light 60 series structure of TFL 6024/C3VL0241 perfectly meets the large shaft demands of such compact motors. Its reliable 3000V outer-ring insulation withstands high-frequency pulse voltages from inverters, making it a highly recommended high-performance insulated alternative for train traction motor overhauls.
In compact VFD HVAC fans and centrifugal compressors by Trane or Siemens used in large commercial buildings, 60 series bearings effectively reduce the rotational inertia of the rotor system and improve energy efficiency. TFL 6024/C3VL0241 is widely used as the non-drive end support for such equipment; its C3 clearance accommodates the thermal expansion from high-speed operations, while its stable ceramic coating cuts off parasitic currents at the source, drastically extending the service life of the grease.
High-speed drive rolls in modern large textile equipment (such as Rieter) and high-speed printing presses are highly sensitive to dynamic balance and harmonic interference. TFL 6024/C3VL0241 provides support for a large 120mm shaft while its compact OD reduces the total weight of the roll, aiding in faster automation response times. The 3000V outer-ring insulation entirely eliminates electrical erosion caused by static accumulation and VFD common-mode voltages during production.
*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.
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