MachineU > China Products > Machinery > Energy & Mineral Equipment > Mining Machinery > Mining Machine Parts
IADC 517 TCI Tricone Bit Sealed Journal Bearing For Medium Soft Formation
IADC 517 TCI Tricone Bit Sealed Journal Bearing For Medium Soft Formation
Specifications
Brand Name :
FLRT
Model Number :
13 5/8" FSA517G
Certification :
API-7-1 , ISO 9001:2008
Place of Origin :
China
Supply Ability :
200pcs per quarter
Delivery Time :
5~45 workdays
Packaging Details :
plywood box / iron box
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 )
Description

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.

Product tags

abs pmma sheet extruder

,

abec bearing rating

,

bearing pdr60
Send your message to this supplier
Send Now

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

Ask Latest Price
Product Detail
Brand Name :
FLRT
Model Number :
13 5/8" FSA517G
Certification :
API-7-1 , ISO 9001:2008
Place of Origin :
China
Supply Ability :
200pcs per quarter
Delivery Time :
5~45 workdays
Contact Supplier
IADC 517 TCI Tricone Bit Sealed Journal Bearing For Medium Soft Formation

FLRT Bit

Site Member
8 Years
beijing, beijing
Since 1992
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Tricone Roller Bit, TCI Tricone Bit, Tricone Drill Bit
Total Annual :
10000000-13000000
Employee Number :
150~200
Certification Level :
Site Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products TCI Tricone Bit
MachineU China Products Machinery Energy & Mineral Equipment Mining Machinery Mining Machine Parts
Contact Supplier
Submit Requirement