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Customized TCI Tricone Bit Rubber Sealed Roller Bearing With Cage Protection

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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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Customized TCI Tricone Bit Rubber Sealed Roller Bearing With Cage Protection

China Customized TCI Tricone Bit Rubber Sealed Roller Bearing With Cage Protection supplier

Large Image :  Customized TCI Tricone Bit Rubber Sealed Roller Bearing With Cage Protection

Product Details:

Place of Origin: China
Brand Name: FLRT
Certification: API-7-1 , ISO 9001:2008
Model Number: 13 3/4" FSA515G

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: Rubber Sealed Roller Bearing Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FSG
Application 1: Oil Well Drilling Application 2: Water Well Drilling
IADC: 515 Bit Size: 13 3/4" ( 349.3mm )

13 3/4" FSA515G , Rubber Sealed Roller Bearing , With Gage Protection , TCI Tricone Bit , IADC 515

 

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

 

Types &

IADC Code

415

435

445

515

525

535

545

615

625

635
WOB

KN/mm

(Bit Dia.)

0.35~0.95 0.35~0.95 0.4~0.7 0.4~0.7 0.45~1.1 0.5~1.2

Lb/in.

(Bit Dia.)

2000~5428 2000~5428 2285~4000 2285~4000 2571~6285 2857~6857
Rotation Speed (Rpm) 150~60 150~60 140~80 120~80 110~60 100~50
 

 

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.

 

 

Lubricants

 

High drilling temperatures and high pressures in the lubrication system, together with the potential of exposure to water and chemicals, require high performance from lubricants. Most bit lubricants are specially formulated. Leading bit manufacturers employ scientists to develop and test lubricants. Better drill-bit lubricants are stable to temperatures > 300°F, and many function normally at temperatures down to ≈0°F. They are hydrophobic (repel water) and retain their stability if water penetrates the bit. Quality lubricants are also resistant to chemicals commonly found in drilling fluids, are environmentally safe, and do not contain the lead additives that have traditionally helped resist high pressures.

 

 

O-rings

 

Donut-shaped O-rings are used in many roller-cone bit applications. O-rings are manufactured from elastomers (synthetic rubbers) that withstand the temperatures, pressures, and chemicals encountered in drilling environments. They are a traditional, but still consistently reliable, seal system.

 

An O-ring is installed in a seal gland to form a seal system. The gland holds the O-ring in place and is sized so that the O-ring is compressed between the gland and the bearing hub at which sealing is required. It presses the interior wall of the O-ring against the hub and the exterior diameter of the O-ring against the gland. These latter forces prevent the seal from turning in the gland and experiencing wear on the outer surfaces by rotational contact with the gland.

 

Contact Details
FLRT Bit

Contact Person: sales

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