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Roller Reamer Pins & Shafts (Custom Made)
Custom-machined pins and shafts for roller reamer bodies, including bearing pins, cross pins, and structural shafts. Manufactured per customer drawings or approved samples for reliable load transfer and long-term drilling performance.
Category:
Machined Components & Wear Parts
1. Product Overview
Unionlever OFS manufactures roller reamer pins and shafts as critical load-bearing and alignment components within roller reamer bodies. These parts are responsible for cutter rotation, load transmission, and structural stability during drilling operations. All pins and shafts are produced strictly per customer drawings or approved samples.
2. What We Supply
- Bearing pins for roller reamer cutters
- Cross pins and structural locking pins
- Shafts used in roller reamer body assemblies
- Individual replacement pins or complete pin & shaft sets (per BOM)
3. Key Features & Technical Highlights
- High-strength alloy steel with controlled heat treatment
- Precision machining for accurate fit and stable cutter rotation
- OEM-equivalent tolerances for direct assembly
- Designed for high load, impact, and abrasive drilling environments
4. Applications
- Roller reamer and near-bit reamer body assemblies
- Hard and abrasive formation drilling operations
- Repair and refurbishment of roller reamer bodies
5. Technical Specifications
| Item | Typical Option / Notes |
|---|---|
| Manufacturing Basis | Per customer drawing or approved sample |
| Material | Alloy steel (per drawing/spec); optional surface protection if required |
| Heat Treatment | Per spec (hardness, toughness, wear resistance) |
| Compatibility | Matched to roller reamer body and cutter design |
| Deliverables | Bearing pin / cross pin / shaft (per BOM) |
6. Quality & Inspection (Project-Based)
- Incoming raw material verification (MTC when provided or requested)
- In-process dimensional inspection on critical diameters and interfaces
- Final inspection prior to packing; photos available upon request
- Third-party inspection support (SGS / BV / TPI) when required
7. Spare Parts & After-Sales Support
- Replacement supply by drawing number, part number, or sample matching
- Batch traceability and consistent machining records
- Repeat-order support to reduce re-confirmation time
RFQ Guideline
- Roller reamer size and type
- Pin or shaft type required (bearing pin / cross pin / shaft)
- Customer drawing number or sample availability
- Material and heat treatment requirements
- Quantity per item and delivery schedule
Why Unionlever OFS
Unionlever OFS specializes in custom-engineered roller reamer components, supporting customers from drawing review through precision machining, inspection, and repeat-order record retention. Our engineering-driven approach ensures consistent quality, reliable field performance, and reduced lead time for maintenance and refurbishment programs.
Frequently Asked Questions
We offer free consultation to solve your problem
Need Assistance?
We're here to help.
Contact Phone
Contact Email
sales@unionleverofs.com
ofs@unionlever.com
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Warehouse & Shipping
Our inventory, warehouse operation, packaging, and loading procedures ensure safe, fast, and reliable delivery worldwide.
Related Products
Building upon more than a decade of field experience, Unionlever OFS offers a comprehensive portfolio covering downhole drilling tools, fishing tools, handling tools, well control equipment, cementing tools, and solid-control systems.
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Unionlever Oilfield Equipment Co., Limited
A Member of
Unionlever International Group Limited
(Established Since 2010)
"To be a globally trusted leader in oilfield equipment and integrated supply solutions."
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