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FSA Series Oil Well Drill Bit , Roller Cone Drill Bit For Water Wells

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FSA Series Oil Well Drill Bit , Roller Cone Drill Bit For Water Wells

Name: FSA Series Oil Well Drill Bit Roller Cone Drill Bit For Water Wells
Brand: FLRT
Price: 1 USD

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 : Rubber Sealed Journal Bearing with Gage Protection

Cutting Material : Tungsten Carbide Insert

name : Tricone Drill Bit

Series : FSA

Application 1 : Oil well drilling

Application 2 : Gas well drilling

IADC : 517

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13 5/8" FSA517G , Rubber Sealed Journal Bearing with Gage Protection , Tricone Drill Bit , Tungsten Carbide Insert

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
WOB	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.

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.

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