FLRT Steel Tooth Tricone Bit / MT Drill Bit 311.2mm FSA124 With Sealed Roller Bearing

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FLRT Steel Tooth Tricone Bit / MT Drill Bit 311.2mm FSA124 With Sealed Roller Bearing

Name: FLRT Steel Tooth Tricone Bit MT Drill Bit 3112mm FSA124 With Sealed Roller Bearing
Brand: FLRT
Price: 1 USD

Brand Name : FLRT

Model Number : 311.2mm FSA124

Certification : API-7-1, ISO 9001:2008

Place of Origin : China

MOQ : 10pcs

Supply Ability : 500pcs per quarter

Delivery Time : 5~45 workdays

Packaging Details : plywood box / iron box

Bearing Type : Sealed Roller

Cutting Material : Steel Tooth

Standard : API-7-1, ISO 9001:2008

Series : FSG

MT Bit : Milled Tooth Bit / ST Bit

ST Bit : Steel Tooth Bit

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311.2mm FSA124 , Rotary Drilling Bit , MT Bit , ST Bit , Tricone Bit , Sealed Roller Bearing

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

Types & IADC Code		114 115	124 125	134 135	214 215	244 245	324 325
WOB	KN/mm(Bit Dia.)	0.3~0.75	0.3~0.85	0.3~0.95	0.35~0.95	0.35~0.95	0.4~1.0
WOB	Lb/in. (Bit Dia.)	1712~4285	1715~4857	1715~5428	2000~5428	2000~5428	2285~5714
Rotation Speed (Rpm)		200~80	200~80	180~80	180~80	180~60	150~60

Design factors

- Bit design depend on formation properties and hole size
- Legs are same but cutters are different
- Three logs should be equally loaded
- The main design factors are Journal bearing, amount of offset,teeth, bearing and relationship between teeth and bearing

Roller-ball-friction (RBF)

- Friction type bearing at the nose
- The inner ball and outer roller as the same as RBR
- The friction consists of a special case-harden bushing pressed into the nose of the cone

- Introduced to overcome the shortcomings of RBR

- Allow thicker cone section

- Larger pin diameter

- Common for bit sizes up to 26"

Product Tags:

mill tooth tricone bit

steel tooth rotary bits

Quality FLRT Steel Tooth Tricone Bit / MT Drill Bit 311.2mm FSA124 With Sealed Roller Bearing for sale

FLRT Steel Tooth Tricone Bit / MT Drill Bit 311.2mm FSA124 With Sealed Roller Bearing Images

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