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Egw20SA Linear Guide Rail for 4-Axis CNC High Precision
Conveyor & Transmission Bearings

Egw20SA Linear Guide Rail for 4-Axis CNC High Precision

Egw20SA Precision Steel Linear Motion Guides Rail for 4-Axis Machining Center

Inner Diameter20 mm
Outer Diameter35 mm
Thickness15 mm

Precision-engineered linear motion guide rail made of high-grade steel, designed for smooth and accurate movement in 4-axis machining centers. Ideal for industrial automation and CNC applications requiring high load capacity and durability.

  • Seal & load matched to dutySelected for dust, moisture, washdown and 24/7 running.
  • Written quotationStock status, lead time and shipping terms stated.
  • Export documents suppliedShipped with tracking and the matching export paperwork.
  • Old units identifiedUnmarked units matched from photos and mounting dimensions.
Get a Quote Ask on WhatsApp

Applications

Pumps, Motors & Workshop Equipment
Before You Order

Check these three points first

Shaft size alone does not guarantee a fit. These three checks prevent units that arrive and do not match the existing frame.

  • Shaft diameter

    Measure the actual shaft, not the old part number. Note the locking type: set screw, eccentric collar or adapter sleeve.

  • Bolt spacing & mounting

    Pillow block, flanged or take-up frame. Give the bolt centre distance and centre height so the unit drops into the existing frame.

  • Operating environment

    Dust, water, washdown, load and running hours decide the seal design and bearing series.

Technical Data

Specifications

Model, category and dimensional data for Egw20SA Linear Guide Rail for 4-Axis CNC High Precision. Compare these against your existing unit before ordering; send your measurements if anything differs.

CategorySteel Guide Rail
Product Details

Design, sealing and application notes

Basic Info.

Model NO.
Steel Linear Guide Rail

Certification
CE, CS, EPA, ISO 9001:2000, ISO 9001:2008, RoHS

Corrosion Resistance
High Corrosion Resistance

Length
Custom Length

Material
Stainless Steel

Profile Type
Solid Profile

Surface Treatment
Polished

Product Name
Linear Guide Rail

Keywords
Bearing Rail Guideway

Others Name
Linear Guides

Precision
C,H,P,Sp,up

Applications
Machine Tools,Bending Machine,Welding Machine,etc

Guide Length
100mm-4000mm

Guide Width or Diameter
15/20/25/30/35/45mm

Function
Anti-Friction, Dustproof, Antirust

Performance
Low Friction,Low Noise,High Speed,High Precision

Stock
Rich Stocks

Samples
Avaliable

OEM Custom
Accept

ODM Custom
Accept

Logo Custom
Accept

Package
Original Package

Transport Package
Standard Packaging or Customized

Specification
Standard Specifications or Customized

Trademark
AUY

Origin
Suzhou, China

Production Capacity
500000pieces/Year

Why Full Bearing Range Company

Conveyor and transmission specialists, plus every other bearing your plant needs.

Full Bearing Range Company selects conveyor bearings by dust, load and continuous-duty conditions, then supplies the rest of the plant's bearings on the same order, so your maintenance team deals with one supplier.

Upgrade path for repeat failures

  • Heavier series or upgraded seal proposed
  • Based on your failure history and duty
  • No change made without your approval

Seals for dust, water and washdown

  • Seal choice matched to contamination level
  • Multi-lip options for dusty tail and take-up positions
  • Prevents early failures caused by the wrong seal

Whole-plant range, one shipment

  • Mounted units, inserts, taper and spherical roller bearings
  • Deep groove, angular contact, thrust and precision bearings
  • Housings, sleeves, locknuts, seals and lubricants
Same Category

Related bearings and units

Alternative sizes and series from the same category, for when the load or shaft size calls for a different unit.

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Maintenance crew replacing a bearing unit on a belt conveyor at an aggregate plant

Same position keeps failing? Send the failure history.

Tell us where the unit runs, how long it lasts and what the environment is. We review the seal and load rating and propose a heavier series or upgraded seal if the current spec is the cause.

Request an Upgrade Review Send Photos on WhatsApp
Applications

Where this bearing runs

Typical equipment and industries for this unit, from belt conveyors and bucket elevators to pulley shafts in mines, ports and cement plants.

Pumps, Motors & Workshop Equipment 01 Pumps, Motors & Workshop Equipment Beyond the conveyors, every plant runs pumps, electric motors, fans and workshop machines that need deep groove, angular contact and thrust bearings, plus linear… See the application
Field Results

What maintenance teams report

"We had a repeated failure on a take-up bearing position. Their engineer suggested a heavier unit with a triple-lip seal. We installed it three months ago and it is still running cool. They also supplied all the other bearings we needed for the shutdown."
RJ Robert JohnsonJohnson Grain Terminal, USA
"Identifying an old flanged bearing unit on an overhead conveyor was tricky. We sent photos and bolt spacing measurements, and they matched the exact unit within hours. They also supplied the matching deep groove bearings for the drive motor at the same time."
EW Emma WilsonWilson Logistics Warehouse, Australia
Selection Guides

Read before you specify

Practical notes on seal selection, load ratings and mounting for conveyor and transmission bearings.

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FAQ

Buying questions

What does your quotation include?

Every quotation is written and lists the model, quantity, price, currency, stock status, lead time and shipping terms. You get everything needed to approve the order or plan a shutdown in one document.

Can you recommend an upgrade if this bearing keeps failing?

Yes. If the current spec keeps causing failures, we propose an upgraded seal or a heavier series based on your operating conditions. Any change is made only after you approve it.

Can I order general plant bearings on the same order?

Yes. Full Bearing Range Company supplies deep groove, angular contact, thrust and precision bearings, linear motion parts, housings, sleeves, locknuts, seals and lubricants alongside conveyor units. Pumps, motors and workshop equipment can be covered in one shipment.

What happens if there is a problem after delivery?

Contact us with your order number and we handle it from there. We also follow up on receipt and installation after every shipment.

Request a Quote

Get a quote for Egw20SA Linear Guide Rail for 4-Axis CNC High Precision

Send the conveyor position, model, shaft size, bolt spacing or mounting type, operating environment and quantity. No model on the old unit? Attach photos and mounting dimensions on WhatsApp.

We reply with a written quotation by email or WhatsApp.