行业组件数据 · 2026

安装销/衬套

Precision alignment and load-bearing components for hydraulic cylinder mounting in industrial machinery.

技术定义与适配语境
典型 安装销/衬套 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

Mounting pins and bushings are critical mechanical components used to securely attach hydraulic cylinders to machine frames or linkages. They provide precise alignment, rotational freedom, and load distribution while accommodating thermal expansion and operational stresses. These components ensure proper cylinder orientation and prevent misalignment that could cause premature wear or system failure.

组件规格

定义
Mounting pins and bushings are critical mechanical components used to securely attach hydraulic cylinders to machine frames or linkages. They provide precise alignment, rotational freedom, and load distribution while accommodating thermal expansion and operational stresses. These components ensure proper cylinder orientation and prevent misalignment that could cause premature wear or system failure.
工作原理
Mounting pins serve as fixed or pivoting connection points that transfer forces between hydraulic cylinders and machine structures. Bushings provide bearing surfaces that reduce friction and wear while maintaining alignment. Together, they create durable, low-maintenance connections that allow for controlled movement and force transmission in hydraulic systems.
材料
Typically manufactured from hardened alloy steels (AISI 41404340)stainless steels (31617-4PH)or bronze alloys (C93200C95400) with surface treatments including chrome platingnitridingor polymer coatings for corrosion resistance and reduced friction.
Pin Diameter
10-100 mm
Bushing ID/OD
Custom to pin diameter + clearance
Clearance Fit
H7/g6 or H8/f7 for precision applications
Load Capacity
5-500 kN static, 2-200 kN dynamic
Surface Hardness
HRC 45-60 for steel components
Temperature Range
-40°C to +200°C
标准
ISO 6020-2DIN 24554ISO 10762DIN 1494

行业分类与别名

安装销/衬套 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Inadequate lubrication->Increased friction, overheating, and eventual seizure->Implement automated lubrication systems, use self-lubricating bushings, establish regular maintenance schedules
Misalignment during installation->Uneven load distribution leading to premature wear and potential catastrophic failure->Use precision alignment tools during installation, implement laser alignment verification, train technicians on proper installation procedures
Corrosive environment exposure->Material degradation reducing load capacity and dimensional stability->Specify corrosion-resistant materials, apply protective coatings, implement environmental controls

工业生态与工程逻辑

0
Misalignment causing premature wear
1
Insufficient lubrication leading to seizure
2
Corrosion in harsh environments
3
Fatigue failure from cyclic loading
4
Improper installation causing stress concentrations

合规与检测

tolerance
ISO 286-1 geometric tolerancing, typically IT7-IT8 for precision applications
test method
Dimensional verification per ISO 1101, load testing per ISO 7500-1, wear testing per ASTM G99

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the difference between mounting pins and bushings?

Mounting pins are solid cylindrical components that serve as connection points, while bushings are sleeve-like components that fit around pins to provide bearing surfaces, reduce friction, and maintain alignment.

How often should mounting pins and bushings be inspected?

Regular visual inspections should occur during routine maintenance (typically every 500-1000 operating hours), with detailed measurements for wear every 2000-5000 hours depending on application severity.

Can mounting pins be used without bushings?

While possible in some low-load applications, using pins without bushings typically leads to accelerated wear on both the pin and mating surfaces. Bushings are recommended for most industrial applications to extend component life.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 安装销/衬套

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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URN:CNFX:ME:UNIT:MOUNTING_PINS_BUSHINGS