行业组件数据 · 2026

衬套/轴承座

Bushing/bearing housing is a precision component that provides secure mounting and alignment for bearings within outrigger boxes and mounts, ensuring proper load distribution and rotational stability.

技术定义与适配语境
典型 衬套/轴承座 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。

A bushing/bearing housing is a structural component designed to house and support bearings in machinery, specifically within outrigger boxes and mounts. It provides precise alignment, radial and axial load support, and protection from environmental contaminants. The housing maintains bearing position relative to shafts and adjacent components, ensuring optimal performance and longevity by minimizing misalignment and vibration.

组件规格

定义
A bushing/bearing housing is a structural component designed to house and support bearings in machinery, specifically within outrigger boxes and mounts. It provides precise alignment, radial and axial load support, and protection from environmental contaminants. The housing maintains bearing position relative to shafts and adjacent components, ensuring optimal performance and longevity by minimizing misalignment and vibration.
工作原理
The housing works by creating a rigid, accurately machined enclosure that holds bearings in place. It transfers operational loads from rotating shafts to the machine frame through the bearings, while maintaining proper internal clearances and alignment. This prevents bearing displacement, reduces friction, and ensures smooth rotation under varying load conditions.
材料
Typically manufactured from cast iron (e.g.ASTM A48)ductile ironor steel alloys (e.g.AISI 1045). May include bronze bushings or composite liners for specific applications. Surface treatments like phosphating or powder coating are common for corrosion resistance.
Sealing
Lip seals, labyrinth seals, or V-ring seals
Housing Type
Pillow block, flange, or take-up
Bore Diameter
20-150 mm
Load Capacity
Dynamic: 10-100 kN, Static: 15-150 kN
Operating Temperature
-20°C to +120°C
标准
ISO 113DIN 5417ISO 15DIN 625

行业分类与别名

衬套/轴承座 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

Improper installation or alignment->Bearing seizure or excessive vibration->Use precision alignment tools during installation and follow manufacturer torque specifications
Contamination ingress->Abrasive wear and reduced lifespan->Implement proper sealing systems and regular maintenance schedules

工业生态与工程逻辑

可替换件
0
Misalignment leading to premature bearing failure
1
Inadequate lubrication causing overheating
2
Corrosion in humid environments
3
Fatigue cracking under cyclic loads

合规与检测

tolerance
H7 for bore diameter, IT7 for housing dimensions
test method
Dimensional inspection per ISO 1101, load testing per ISO 76, vibration analysis per ISO 10816

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 a bushing and a bearing housing?

A bushing is a sleeve-type component that provides a bearing surface, while a bearing housing is a structural enclosure that holds and supports the entire bearing assembly. In outrigger applications, they often work together.

How often should bearing housings be inspected?

Inspect every 3-6 months under normal conditions, or more frequently in high-load or harsh environments. Check for wear, misalignment, and lubrication levels.

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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: 衬套/轴承座

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:BUSHING_BEARING_HOUSING