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Highlighted Companies

Tricone Roller Bit Hard Rock Drill Jz China Manufactures - China

price: contact company for price

Tricone Roller Bit Hard Rock Drill Jz China Manufactures

Products Photos Catalog Tricone Roller Bit Photos Catalog

4 - Sealed Roller Bearing- These bits have an o- ring seal with a grease

reservoir for bearing cooling.

The seal acts as a barrier against mud

and cuttings to protect the bearings.

5 - Sealed Roller Bearing with Gauge Protect- Carbide inserts in the heel of the cone.

6 - Sealed Journal Roller Bearing- These bits are strictlt oil/ grease cooled with nose bearings, o- ring seal and a race for maximum performance.

7 - Sealed Journal Rolling Bearing with gauge protect- Carbide inserts in the heel of the cone.


Company Contact:


  • Phone: 8618831737902

  • Address: china hebei, hejian , China

  • Email: Email


Published date: June 1, 2014

  • Business Description: Company Competitive Power:

    1 - the most professional and experienced senior engineers in this field

    guarantee high quality products.

    2 - MANUFACTURER position ensures competitive price.

    3 - Sincere salesmen are our business basis.

    4 - Different sizes and dimensions are available

    5 - A certain number of bulk stock ensures fast delivery

    6 - Best after sales service Welcome to inquiry and visit our factory

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