What is the hardness range of the hardened steel bushing?

The hardness (HRC) ranges from 58 to 62 with a case hardness depth of 0.8-1.0mm.

What is the maximum processing diameter?

Our processing range covers diameters from 20mm up to over 250mm.

Where is the nearest shipping port?

The nearest port is Ningbo Port.

High Strength Alloy Steel Bushing Manufacturer in China

Name: High Strength Alloy Steel Bushing Manufacturer in China
Brand: Ningbo Yinzhou Ternal Machinery Co., Ltd.
SKU: 2127747565

Zhejiang, ChinaNingbo Yinzhou Ternal Machinery Co., Ltd.

US$0.35

50 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, BV Certificated

Model NO.

TJ-19B

Standard Parts

Universal

Yes

Type

Bushing

Material

Alloy

HRC

58-62

Chd

0.8-1.0mm

Heat Treatment

Case Hardening/Hardening/Tempering

Holes Per

08002

Transport Package

Carton

Specification

nternal diameter φ 20mm up to over 250mm

Trademark

Ternal

Origin

Ningbo

Production Capacity

100000PCS/Year

Key features

High Load Capacity: Hardened steel bushings designed for extremely high load capacity and durability.

Low Friction Design: Groove design ensures low friction, reducing wear and minimizing stick-slip risks.

Customizable Specifications: Custom HRC (58-62), CHD (0.8-1.0mm), and hole patterns available upon request.

Wide Processing Range: Capable of processing diameters from 20mm to over 250mm with high precision.

ISO Certified Quality: 100% inspection with ISO and BV certification ensuring strict quality control.

Cost-Effective Solution: Low installation cost and difficulty, improving technology while reducing overall costs.

Company profile

Importers and ExportersExhibition ExperienceFast DeliveryQuality Assurance

Ningbo Yinzhou Ternal Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering R&D, 3D design, ODM, OEM, and sample-based customization. It has documented procedures for corrective actions, complaint handling, supplier assessment, and finished-product inspection, with quality assurance stated. Manufacturing resources include multiple specialized facilities and one production line, while manufacturing contracts with associated subcontractors and an outsourcing SOP are in place. The supplier has no inventory, overseas warehouse, overseas showroom, overseas agents, or branches, and reports zero countries with overseas services. CE certification is stated, and export sales represent 71%–90% of total sales. Financial-related records are identified for 2021–2023, but no substantive financial performance details are provided. Evidence of customer cases includes OEM service for well-known brands and participation in Bauma China 2018.

Supplier typeThe supplier is explicitly described as a professional technical supplier and provides R&D, ODM, and OEM services. It also has manufacturing contracts with associated subcontractors, but no overseas agents, branches, warehouses, or showrooms.

CertificationsCE certification is explicitly reported both for product compliance and sustainable development/product certification capability. No other certification is identified in the provided information.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. However, it has no overseas agents or branches, and the information does not establish the scope or effectiveness of post-sale support beyond these procedures.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, a new product within the past year, and ODM services. It does not have an available SDK, which limits the evidence for software or platform integration capability.

Production capacityProduction support includes multiple specialized facilities, one production line, valid manufacturing contracts with associated subcontractors, and an outsourcing SOP. Peak-season order fulfillment is stated as one month, but the supplier lacks inventory capacity and does not continuously reconcile quantities for every batch or volume production.

Customization capabilityCustomization from samples is explicitly offered, supported by R&D capability and 3D software design services. ODM capability is also stated, indicating support for customer-specific product development.

Client casesThe supplier reports OEM service for well-known brands and participation in the offline Bauma China 2018 trade show. These are explicit customer or market-exposure references, although no brand names, project details, or performance outcomes are provided.