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IADC 517 TCI Tricone Bit Sealed Journal Bearing For Medium Soft Formation

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Good quality TCI Tricone Bit for sales
Good quality TCI Tricone Bit for sales
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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IADC 517 TCI Tricone Bit Sealed Journal Bearing For Medium Soft Formation

China IADC 517 TCI Tricone Bit Sealed Journal Bearing For Medium Soft Formation supplier

Large Image :  IADC 517 TCI Tricone Bit Sealed Journal Bearing For Medium Soft Formation

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:

Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 200pcs per quarter
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Detailed Product Description
Bearing Type: Sealed Journal Bearing Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FSA
Application 1: Oil Well Drilling Application 2: Vertical Well Drilling
IADC: 517 Bit Size: 13 5/8" ( 346.1mm )

IADC 517 , Sealed Journal Bearing , With Gage Protection , TCI Tricone Bit , Medium Soft Formation

 

SIZE AVAILABLE
Form 3 7/8inch to 18 1/2inch

 

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.

 

 

Bearings
- Functions:
• Support radial load
• Support thrust or axial loads
• Secure the cone on the leg
- Supporting loads is achieved by outer and nose bearing
- Ball and friction bearings secure the cone on the leg
- Two different bearing are available: antifriction and friction
- Antifriction bearings or roller are two types: Roller-ball-roller (RBR), and roller-ball-friction
- RBR, nose roller; intermediate ball; and outer roller
- The ball secure the cone
- Size influenced by journal angle and cone size
- RBR suffers from spalling of the races of the pin
- RBR bit have short life
- Normally used with bit with diameter greater than 12.25 in with adequate space and in situation where high rotary speed is required

 

A tricone bit is a drill bit with a head that is divided into three main parts.
The tricone bit consists of three rotating cones working inside each other and each with its own row of cutting teeth.
The tricone bit has three roller cutter cones with a series of teeth that crush rock on the rock face as they roll over the face.
A tricone bit is a drill bit with a head that is divided into three main parts.

Contact Details
FLRT Bit

Contact Person: sales

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