Elastomer Sealed Roller Bearing Bit
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2017-11-01 19:59
- Browse the number:
38
Company Profile
- BOMCO Chengdu Equipment Manufacturing Company By certification [File Integrity]
-
Contact:
cnpcbit(Ms.)
- Telephone:
-
Area:
Beijing
-
Address:
Section 2 of Third Ring Road(East), Longtan Industrial Park, Chenghua District, Chengdu, Sichuan, China (610000)
- Website: http://cnpcbit.dgbcsj.com/
Product details
Model Number: 12 1/4ST125G(IADC:125)
Brand Name: TRANSTONE
Key Specifications/Special Features:
Cutting structure:Wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bitDurability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bitGauge structure:Multiple gaugeprotection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life
Bearing structure:
Balls lock the cone:
Seal and lubrication:
Product applications:
- High precision rollerbearing with two thrust faces
- Thrust faces hardfaced with wear resistant alloy
- Abrasion resistance and seizure resistance of the bearing are improved
- Premium HNBR O-ring, optimal seal compression and curved seal structure can enhance the seal performance
- The pressure compensator system and advanced grease can greatly increase the lubricating reliability
- It is suitable for various formations and achieves high RPM under low to medium WOB application
Size (in) | Size (mm) | IADC | WOB (kN/mm) | RPM (r/min) | Applicable Formations |
12 1/4 | 311.2 | 125 | 0.3-0.85 | 180-60 | Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft shale, soft limestone,etc. |
Shipping Information:
- Lead Time: 10 - 60 days
Main Export Markets:
- Asia
- Central/South America
- Eastern Europe
- Mid East/Africa
New Products
-
Ez Lok Threaded Inserts for Wood
price: Negotiable
-
HD P1.56 Indoor LED Display Screen
price: Negotiable
-
AB Gluing Machine
price: Negotiable
-
Balanced Opposed Reciprocating Compressor
price: Negotiable
-
High Alumina Refractory Bricks
price: Negotiable
-
Whole House Descaler System
price: Negotiable