Steel Shaft: Load Capacity Up to 5000 N, Diameter 30-100 mm

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

Parameter	Typical range	Notes & selection driver
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

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 286-2, DIN 748

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.

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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

Typical Suppliers & Equivalents

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

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Steel Shaft

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Jiangsu Huixuan New Energy Equipment Co., Ltd.

Zhangjiagang, Jiangsu, CN

ISO BV SGS IST +2

Also makes: Forged Steel Flange, Turbine Wheel, Heavy-Duty Rolling Mill Work Roll and 2 more

Listed on the company's own website · profile compiled by CNFX from public sources

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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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.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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