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Steel Shaft Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

A cylindrical steel component designed as part of a felt guide roller assembly in textile manufacturing machinery. It serves as the central rotating element that supports the roller, maintains precise alignment of the felt material during processing, and transmits torque while withstanding operational loads and environmental conditions typical in textile production.

Working Principle

The steel shaft rotates within bearings to support the felt guide roller, ensuring smooth material guidance and tension control. It converts rotational motion from the drive system into controlled linear movement of the felt, maintaining proper alignment and preventing material slippage or distortion during textile processing operations.

Materials

Medium carbon steel (e.g., AISI 1045 or equivalent), heat-treated to HRC 45-50 for surface hardness, with optional chrome plating or nitride coating for corrosion resistance in humid textile environments.

Technical Parameters

Length 500-3000 mm
Diameter 30-100 mm
Hardness HRC 45-50
Load Capacity Up to 5000 N
Surface Finish Ra 0.8 μm max
Straightness Tolerance 0.05 mm/m

Standards

ISO 286-2, DIN 748

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Steel Shaft.

Parent Products

This component is used in the following industrial products

Felt Guide Roller

A cylindrical roller covered with felt material used to guide and support continuous materials in industrial systems.

View Product Details

Engineering Analysis

Risks & Mitigation

Shaft misalignment causing material tracking issues
Corrosion in humid environments
Fatigue failure from cyclic loading

FMEA Triads

Trigger: Improper bearing alignment or installation
Failure: Excessive vibration and premature wear
Mitigation: Implement precision alignment procedures during installation and regular vibration monitoring

Trigger: Exposure to moisture and chemical agents
Failure: Corrosion and surface degradation
Mitigation: Apply protective coatings and implement environmental controls

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

ISO 286-2 medium tolerance grade for diameter and straightness

Test Method

Dimensional verification per ISO 1, hardness testing per ISO 6508, non-destructive testing for surface defects

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the primary function of a steel shaft in a felt guide roller?

It provides rotational support and precise alignment for the roller, ensuring smooth guidance and tension control of felt materials during textile manufacturing processes.

What materials are commonly used for these shafts?

Medium carbon steel like AISI 1045, often heat-treated and coated for enhanced durability and corrosion resistance in humid textile environments.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Steel Shaft