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13 5/8" FSA517G Tricone Drill Bit / Steel Tooth Bit With Sealed Journal Bearing

Certification
China FLRT Bit certification
China FLRT Bit certification
Good result of the FLRT natural diamond drill bit. Thank you.

—— Bryan

We have ordered the tricone bits to drill shallow oil well and some times make hdd hole openers. The quality is good

—— Petter

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13 5/8" FSA517G Tricone Drill Bit / Steel Tooth Bit With Sealed Journal Bearing

13 5/8" FSA517G Tricone Drill Bit / Steel Tooth Bit With Sealed Journal Bearing
13 5/8" FSA517G Tricone Drill Bit / Steel Tooth Bit With Sealed Journal Bearing

Large Image :  13 5/8" FSA517G Tricone Drill Bit / Steel Tooth Bit With Sealed Journal Bearing

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1, ISO 9001:2008
Model Number: 13 5/8" FSA517G
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 300pcs per quarter
Detailed Product Description
Bearing Type: Sealed Journal Bearing Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FSA
IADC: 517 Supplementary Features 1: G : Reinforced Gauge Protection
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oilfield drill bits

13 5/8" FSA517 , Tricone Drill Bit , TCI Bit , Sealed Journal Bearing

 

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types & IADC Code 417

437

447

517

527

537

547

617

627

637
WOB KN/mm(Bit Dia.) 0.4~0.9 0.4~0.9 0.35~1.0 0.5~1.0 0.6~1.1 0.7~1.2
Lb/in. (Bit Dia.) 2285~5142 2285~5142 2000~5714 2857~5714 3428~6285 4000~6857
Rotation Speed (Rpm) 140~60 140~60 125~50 110~50 100~40 80~40

 

The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.

 

 

Journal-bearing systems

Journal bearings consist of at least one rotating surface separated from the journal by a film of lubricant. The surfaces are specially designed so that the film of lubricant separates them; were they to touch, mating bearing components would gall or possibly fuse. As long as satisfactory lubrication is provided and loading remains within design limits, journal bearings are extremely efficient compares roller-bearing and journal-bearing assemblies.

 

Contact Details
FLRT Bit

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Tel: +8613693012264

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