Manufacturing the world’s best Ball Units   Since 1939

Made in the UK | Est. 1939
Made in the UK | Est. 1939
Call us on +44 (0)121 380 4700
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Call Us On +44 (0)121 380 4700
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Air Cargo Units

Alwayse BALL TRANSFER UNITS have been used throughout the Air Cargo industry for many years. Our flange fixed transfer units have been specifically designed to provide a cost effective solution in lighter load areas. Our Heavy Duty unit (800 Series) are designed where heavier loads such as ULDs are required. Alwayse Ball Units (Ball Rollers) are used all over the world for air cargo ball transfer decks / mats, dollies, trailers, and high loaders.

Need more help selecting the right Ball Unit?

You can use the Ball Unit Identifier to help you narrow your results or if you are unsure of your requirements, our technical team are here to help you...

Ball Unit Identifer Get in Touch

If you are unsure of your requirements, our technical team are here to help you... Get in Touch

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Material Types

PLEASE NOTE: Alwayse Ball Units are available in four standard material options – roll over the ‘Types’ below for more details. Specialised materials are also available, contact us for bespoke requirements.

  • TYPE 13: General use & cost efficiency
    All Carbon Steel balls & body
  • TYPE 14: Handling delicate materials
    Nylon load ball with Carbon Steel body
  • TYPE 15: Use in very damp conditions
    All Stainless Steel balls & body
  • TYPE 16: Occasional moisture exposure
    Stainless Steel balls & Carbon Steel body
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Required Specification

  1. Weight (Kg): Remove This Item 0.380
  2. Dimension W - Spring Washer Diameter: Remove This Item n/a
  3. Max Dynamic Loading (Kg) LOAD BALL UP: Remove This Item 300
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GENERAL

Max Dynamic Loading (Kg) LOAD BALL UP
  1. Load Range 1...
  2. Load Range 2...
  3. Load Range 3...
Dimension A - Max Diameter (mm)
  1. 55 (1)
  2. 75 (1)
Dimension B - Working Height of Ball (mm)
  1. 13.8 +/- 0.2 (1)
  2. 19 (1)
Dimension D - Body Diameter (mm)
  1. 45 +/- 0.08 (1)
  2. 62 +/- 0.1 (1)
Dimension F - Flange Thickness (mm)
  1. 3.4 (1)
  2. 3.8 (1)
Dimension G - PCD or Centres of Fixing Holes (mm)
  1. n/a (1)
Dimension H - Hole Diameter of Fixing Holes (mm)
  1. n/a (1)
Dimension I / O - Seating Hole Diameter (mm)
  1. n/a (1)
Dimension J - Major Flange Size (mm)
  1. n/a (1)
Dimension K - Minor Flange Size (mm)
  1. n/a (1)
Dimension L - Overall Height (mm)
  1. 36.8 (1)
  2. 53.5 (1)
Dimension N - Length of Thread (mm)
  1. n/a (1)
Dimension O - M10 Nut Clearance Diameter (for 6025-5 only)
  1. n/a (1)
Dimension P - Thread Size
  1. n/a (1)
Dimension R - Radius Under Flange (mm)
  1. n/a (1)
Dimension S - Base to top of Body (mm)
  1. n/a (1)
Dimension T - Table Top Thickness (mm)
  1. n/a (1)
Dimension W - Spring Washer Diameter
  1. n/a (1)
Dimension X - Across Flats
  1. n/a (1)
Dimension Y - Minimum Hole Depth (mm)
  1. n/a (1)
Dimension Z - Nut Clearance Diameter (mm)
  1. n/a (1)
Fixing Holes
  1. n/a (1)
Fixing Methods
  1. Hole (1)
Load Ball Diameter Ø (mm)
  1. 30 (1)
  2. 44.5 (1)
Load for Maximum Deflection (Kg)
  1. n/a (1)
Load to Fully Depress (kg)
  1. n/a (1)
Max Dynamic Loading (Kg) LOAD BALL DOWN
  1. Contact Technical (1)
Max Dynamic Loading (Kg) LOAD BALL UP
  1. 200 (1)
  2. 300 (1)
  3. 350 (1)
  4. 600 (1)
Maximum Deflection (mm)
  1. n/a (1)
Maximum Dynamic Support Load (Kg)
  1. n/a (1)
Weight (Kg)
  1. 0.380 (1)
  2. 1.100 (1)

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Quality Testing

Quality Testing

ALWAYSE Engineering is quality registered to ISO 9001 and has a rigorous policy of testing, utilising our specially designed test equipment.

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Case Studies

Case Studies

ALWAYSE Ball Units are used in many different industries. Take a look at some recent applications.

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Catalogue

Catalogue

Download the latest ALWAYSE catalogue by clicking the link below

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What is the Ball Unit Identifier?

The Alwayse Ball Unit Identifier allows you quickly identify suitable units based on 2 key criteria. By choosing from the options listed you will be given a variety of ball transfer products which meet your needs.

If you know the Alwayse part number enter it and you will be taken directly to the appropriate information. You can also enter other companies’ part numbers to find the Alwayse equivalent.

Fixing Method

Choose the appropriate fixing for your application if known.

Load Capacity

Choose the maximum load capacity required. Please note that these are for a load up orientation. For load down or other orientations please note that the maximum load capacity may be reduced.

More Information

Ball Unit Identifier

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Reg. No. 362715 England

ALWAYSE Engineering Limited
Miller Street
Birmingham
B6 4NF
UK

Tel: +44 (0)121 380 4700
Fax: +44 (0)121 380 4701

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Alwayse Ball Transfer Units ISO 9001 System certification logo from SGS

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