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S Series Elastomer Sealed Roller Bearing Bit

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-06 02:52

  • Browse the number:

    35

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Company Profile

Shanghai Huachuang Steel Industry Co., Ltd

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Contact: cnpcbit(Ms.)  

Email:

Telephone:

Area: Beijing

address: Room 403, Building 25, Pudong Avenue, Shanghai, Shanghai, China (200135)

Website: http://cnpcbit.ouerwanju.com/

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Product details
Model Number: 26S525CG(IADC:525) Brand Name: TRANSTONE Key Specifications/Special Features: Cutting structure:The wear-resistance of teeth is enhanced with premium tungsten caribide hardfacing on the tooth surfaces for steel tooth bitThe durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bitGauge structure:Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing lifeBearing structure:High precision roller bearing with two thrust faces.Balls lock the coneThrust faces hardfaced with wear resistant alloyAbrasion resistance and seizure resistance of the bearing are improvedSeal and lubrication:Premium HNBR O-ring, optimal seal compression and curved seal structure can enhance the seal performanceThe pressure compensator system and advanced grease can greatly increase the lubricating reliability
Product application:
It is suitable for various formations, and achieves high RPM under low to medium WOB application
Size(in) Size(mm) IADC WOB(kN/mm) RPM(r/min) Applicable Formations
26 660.4 525 0.35-0.9 180-60 Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft shale, soft limestone and more
Shipping Information:
  • Lead Time: 10 - 60 days
Main Export Markets:
  • Asia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa