metal sealed journal bearing
Payment Terms: |
T/T,L/C |
Place of Origin: |
Hebei, China (Mainland) |
Product Detail
Model No.:
9 7/8" IADC822
Production Capacity:
100pcs/mon
Delivery Date:
depend on your order
Machine Type:
Drilling Equipment
Means of Transport:
Ocean
Packing:
Plywood case
Brand Name:
SOLIDKEY
metal sealed journal bearing:
3 cone tricone bit
TCI tricone bit
1.cover almost all IADC codes
2.size rang from 3 7/8" to 26"
3.Meet with API Spec7-1 Standard
9 7/8" IADC822 TCI tricone bit

Basic Info.
Model NO.: | 9 7/8 IADC822 |
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Certificate: | ISO |
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Type: | Petroleum Drilling Machine |
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Usage: | Offshore Oil and Gas Field Exploitation Machinery |
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Export Markets: | Global |
Product Description
Sizes from 3 7/8" to 26"
Covers almost all IADC codes.
Stocks adequate&timely delivery
Good quality and after-sale service
30 years experience in drill equipment
Please specify the following items as many as possible in enquiry:
Bit diameter:
IADC code:
Bearing type:
Drilling formation:
Drilling depth:
Size | 9 7/8" (250.8mm) |
IADC | 822 |
Bearing Type | metal sealed journal bearing |
Thread Connection | 6 5/8 reg pin |
WOB(KN/mm) | 0.35~1.0 |
RPM(r/min) | 220~60 |
Applicable Formations | Hard formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, hard limestone, etc. |
Circulation system | Mud pump |
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