What is the lead time for production?

The average lead time is 1-3 months for both peak and off-peak seasons.

What industries can this product be applied to?

It is widely used in aerospace, agricultural equipment, automotive, construction, marine, medical, and robotics industries.

What is the surface hardness of the shaft?

The surface hardness is HRC50-56 with a depth of 8-12mm.

Forged Steel Support Roller Pinion Shaft Custom Main Drive Large Roller Shaft

Name: Forged Steel Support Roller Pinion Shaft Custom Main Drive Large Roller Shaft
Brand: Maanshan Kingrail Technology Co., Ltd.
SKU: 2082009052

Anhui, ChinaMaanshan Kingrail Technology Co., Ltd.

US$100.00-1,000.00

1 Piece

Product profile

Customization

Available

Application

Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry, Robotics Industry

Certification

CE, EPA, GS, ISO9001, RoHS

Model NO.

Forged Steel Support Roller Pinion Shaft

Corrosion Resistance

High Corrosion Resistance

Journal Diameter Dimensional Accuracy

IT6-IT9

Journal Relative Position Accuracy

0.001-0.005mm

Journal Surface Roughness

0.63-0.16μm

Shaft Type

Solid Shaft

Strength

High Strength

Surface Finish

Grinding

Tolerance

Precision Tolerance

Product Name

Large Drive Shaft

Forging or Casting

Forging

OEM Service

Yes Customized

Steel Grade

A1050, F11, 5140, 304L, 316L, 321, P11,

Heat Treatment

Quenching and Tempering

Certificate

CE, ISO 9001:2000, ISO 9001:2008

Machining Tolerance

+/-0.01mm

Surface Hardness

HRC50-56 Depth 8-12mm

Process

CNC Turning, Lathing, Milling, Boring

Load

Drive Shaft Carbon Steel

Stiffness & Flexibility

Stiffness / Rigid Axle

Axis Shape

Straight Shaft

Shaft Shape

Real Axis

Appearance Shape

Round Square

Transport Package

Wooden Box/Pallet

Specification

large

Trademark

Kingrail Parts

Origin

China

Production Capacity

100000meter/Year

Key features

Customization Capability: Customized according to customer specifications and requirements.

High Precision Tolerance: Machining tolerance of +/-0.01mm and dimensional accuracy IT6-IT9.

Wide Application Range: Suitable for aerospace, automotive, construction, marine, and medical industries.

Advanced Heat Treatment: Quenching and tempering process for high strength and durability.

Certified Quality Standards: ISO9001, CE, RoHS, SGS, and DNV.GL certified.

Large Size Capacity: Max diameter 2000mm and max length 8000mm available.

High Surface Hardness: Surface hardness HRC50-56 with depth 8-12mm.

Professional Manufacturing: Over 50 senior technicians and 26 patented technologies.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Maanshan Kingrail Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.65h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with business activities covering metal-product research and development, technical services, key systems and components, railway rolling stock parts, and related equipment sales. It reports ISO 9000 and ISO 9001 certification, OEM service for well-known brands, ODM capability, and broad customization options. Reported production capacity includes wheels, track materials, and metal products, while quality-control and traceability evidence is incomplete. The supplier has one R&D engineer, no new products reported in the past year, no available SDK, and no R&D audit documentation. After-sales service is included in the R&D engineer’s responsibilities, but documented complaint-handling and corrective-action records are absent. No monetary or financial figures are included in this assessment; the available records only identify financial information for three historical years. Overseas service infrastructure is limited, with no overseas agents, branches,...

Supplier typeThe supplier is explicitly classified as a trading company. Its stated activities include metal-product R&D and technical services, as well as sales of key systems, railway rolling stock parts, and related equipment.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. However, quality assurance status is unspecified, and approved-supplier, corrective-action, and complaint-handling records are incomplete or undocumented.

Production capacityReported annual capacity includes 20,000 wheels, 10,000 tons of track materials, and 800 tons of metal products, supported by 11–20 quality-control staff and ISO certifications. However, the supplier states it has no in-stock service capacity, while raw-material traceability and outsourcing controls remain unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, and also provides ODM services. These statements directly support broad customization capability.