Bearings for Aluminum Rolling Mills

Operating Conditions

Aluminum Rolling Mill Operating Conditions

Surface Quality & Roll Marks Control

Aluminum sheet, strip and foil products require clean and stable bearing operation to reduce vibration, runout and surface defects.

High Precision & Thickness Control

Thin strip and foil rolling require stable roll positioning, controlled clearance and repeatable rotational accuracy.

High Speed & Low Heat Generation

Aluminum cold rolling and foil mills may operate at high speeds, making friction, cage performance and heat generation important.

Lubrication, Coolant & Cleanliness

Rolling oil, coolant, aluminum particles and external contamination can influence bearing life and product surface quality.

Continuous Operation & Stable Service Life

Tandem and continuous aluminum rolling lines require reliable bearings with stable performance and limited maintenance downtime.

Products

Recommended Bearing Types

Four-Row Cylindrical Roller Bearings

High radial load capacity, rigidity and separable design for aluminum mill work roll, backup roll and roll neck positions.

Four-Row Tapered Roller Bearings

Combined radial and axial load support for roll neck and work roll positions requiring stable guidance.

Backing Bearings

High-rigidity and high-precision support for multi-roll aluminum cold rolling and foil mill arrangements.

Double Row Cylindrical Roller Bearings

Compact, rigid support for intermediate roll, work roll and precision roll-system positions.

Thrust Ball Bearings

Axial support solutions for roll positioning, guidance and related aluminum rolling mill equipment.

Selection

Selection Information

Information Customers Can Provide

Aluminum rolling process: hot, cold, plate, strip, foil or finishing mill
Mill type and roll position
Aluminum product type, width and thickness range
Existing bearing brand and number
ID / OD / width
Radial load, axial load and speed
Required precision or runout
Rolling oil, coolant and lubrication method
Quantity
2D / 3D drawing or equipment photo

CHG Assessable Content

Suitable bearing type and internal structure
Size and adjacent mounting arrangement
Material and heat treatment direction
Precision class, internal clearance or preload
Cage, sealing and lubrication requirements
Speed and heat-generation considerations
Replacement compatibility
Inspection documents and delivery proposal

ADVANTAGES

Why Choose CHG

Large Size Capability

Rolling mill bearings with bore diameter from 100mm to 1600mm for aluminum plate, strip and foil rolling equipment.

Aluminum Mill Application Review

Solutions evaluated according to rolling process, roll position, load, speed, rigidity, precision, lubrication and surface-quality requirements.

Custom Manufacturing

Custom support by bearing number, drawing, dimensions, precision requirements, sample information or replacement needs.

Quality & Inspection Support

Material certificates, dimensional inspection, precision inspection, product photos and packing photos can be provided according to order requirements.

Bearings for Non-ferrous Metal Rolling Mills

Bearing solutions for aluminum, copper and other non-ferrous metal rolling lines.

Bearings for Hot Rolling Mills

Solutions focused on high temperature, coolant, impact and heavy rolling loads.

Bearings for Cold Rolling Mills

Solutions focused on precision, rigidity, high speed and lubricant cleanliness.

Work Roll Bearings

Detailed solutions for work roll positions requiring precision, speed and high radial load capacity.

Backup Roll Bearings
Heavy-load and high-rigidity solutions for backup roll positions.

Talk to an expert

Share your requirements and we’ll help you find the right solution for your business.

Get a quick quote

We typically confirm within 24 hours.

FAQ

Bearings for Aluminum Rolling Mills FAQ

Please provide the aluminum rolling process, mill type, roll position, bearing number, dimensions, load, speed, precision or runout requirement, lubrication, quantity and drawing if available.

CHG can review work roll, backup roll, intermediate roll, roll neck, axial support and related auxiliary bearing positions.

Yes. Please provide the mill arrangement, roll position, speed, required precision, strip or foil thickness range and current bearing information for review.

The bore diameter range is generally from 100mm to 1600mm. Custom dimensions can be reviewed according to drawings and application requirements.

Yes. Please send the original brand, bearing number, dimensions, precision requirement, drawing and operating information for compatibility review.

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