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FSA435G TCI Tricone Bit , Sealed Roller Bearing , Big Size Roller Cone Bit , Shallow Oil Well Drilling

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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FSA435G TCI Tricone Bit , Sealed Roller Bearing , Big Size Roller Cone Bit , Shallow Oil Well Drilling

FSA435G TCI Tricone Bit , Sealed Roller Bearing , Big Size Roller Cone Bit , Shallow Oil Well Drilling
FSA435G TCI Tricone Bit , Sealed Roller Bearing , Big Size Roller Cone Bit , Shallow Oil Well Drilling

Large Image :  FSA435G TCI Tricone Bit , Sealed Roller Bearing , Big Size Roller Cone Bit , Shallow Oil Well Drilling

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1 , ISO 9001:2008
Model Number: 12 1/4 FJ537GT
Payment & Shipping Terms:
Minimum Order Quantity: 5pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 200pcs per quarter
Detailed Product Description
Bearing Type: Rubber Sealed Roller Bearing With Gauge Protection Cutting Material: TCI
Standard: API-7-1, ISO 9001:2008 Series: FSG
Application 1: Oil Well Drilling Application 2: HDD Drilling As Pilot Bit
Application 3: Geothermal Well Drilling IADC: 435
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FSA435G TCI Tricone Bit , Sealed Roller Bearing , Big Size Roller Cone Bit , Shallow Oil Well Drilling

 

SIZE AVAILABLE

From 3 7/8inch to 36inch

 

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.

 

 

Roller Cone Bit Seal Definitions

 

In a rotating bearing, the two working sides of a seal are called the static energizer and the dynamic wear face. These two parts are directly opposite each other, with the energizing portion bearing on the gland and the dynamic wear face bearing against the rotating unit. For the energizing portion of the seal to function properly, it must have a surface against which to react. This is provided by a channel-shaped groove called a seal gland.

 

 

O-rings

 

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

Tel: +8613693012264

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