• Additional Information
  • Product Description
  • ABOUT PRODUCER
  • PDF / CAD
Weight [kg] 0.3600
Hide button AddToCart Yes
Ball Size [mm] 30
Material TYPE 13 - Carbon Steel Bearings, Zinc Plated Pressings
A - Max Diameter [mm] 55
B - Working Height of Ball [mm] 13,8 (+/-0,2)
D - Body Diameter [mm] 45 (+/-0,08)
E - Distance from under Flange to Base [mm] 23
L - Overall Length [mm] 36,8
Maximum Dynamic Loading - Load Up [kg] 350
Brand ALWAYSE
C - Ball Exposure above Outer Ring [mm] 5,5
F - Flange Thickness [mm] 3,4
Customs tariff no. 84832000
Country of origin GB
Alwayse 807-30 Type 13 - Carbon Steel Bearings, Zinc Plated Pressings Features: High load capacity, low profile. Slotted dirt exit hole allows large debris particles to pass through. The 808-30 has a polymer scraper seal fitted to resist ingress of dirt. The 800, 805, 806, 807, 808 and 810 range of ball units are dimensionally compatible with our Euro Unit range of ball transfer units

Alwayse Engineering Limited was established in Birmingham, United Kingdom in 1939 when a small engineering company, Sheridan Tools, was purchased. Later its name was changed to “Alwayse” meaning that the units are multidirectional and move in all directions or ways -hence “Alwayse”. The distinctive spelling adds to the company’s individuality.  As the originators of the Ball Transfer Unit over 70 years ago, Alwayse have become an important part of the material handling industry. Alwayse Ball Units manufactured from high quality materials in Birmingham factory are used in all industries throughout the World and over 2,000,000 are sold every year.

QUALITY

Alwayse Engineering Limited are quality registered to ISO 9001. Alwayse have a policy of continually improving the product range with new innovative and creative ideas using the latest CNC machinery and production/inspection methods. Specially designed ball unit test machines, routinely used to test production units, together with many years of research and experience, ensures world-class performance.

alwayse engineering logo

View File

Catalogue PDF

807-30-13 ALWAYSE

Alwayse 807-30 Type 13 - Carbon Steel Bearings, Zinc Plated Pressings

Features: High load capacity, low profile. Slotted dirt exit hole allows
large debris particles to pass through. The 808-30 has a polymer
scraper seal fitted to resist ingress of dirt.

The 800, 805, 806, 807, 808 and 810 range of ball units are dimensionally compatible with our Euro Unit range of ball transfer units
Stock Ships in
0 Send Inquiry

€13.15 (€16.04 Incl. Tax)



QTY Discount Discount price
To 14 0% 13.15 €
From 16 5% 12.49 €
From 39 10% 11.83 €
From 77 15% 11.18 €
From 115 20% 10.52 €

Size Guide

Size Guide
Regular Fit
S M L XL XXL
1/2 CHEST 52.50 54.50 56.50 59.50 62.50
BACKLENGTH 76.00 78.00 80.00 82.00 84.00
SLEEVELENGTH 65.00 66.00 67.00 68.50 70.00
Slim Fit
S M L XL XXL
1/2 CHEST 50.00 52.00 54.00 58.00 62.00
BACKLENGTH 76.00 77.00 78.00 79.00 80.00
SLEEVELENGTH 66.00 67.00 68.00 69.00 70.00

Please note that these measurements are meant as a guide only. Actual garment length and width may vary according to style and brand.

Check delivery service costs Truck delivery icon
PDF document:
View File
Heavy-Duty Ball Transfer Units


Read custumer experiences

  • Tuli - Jure Pleško
    Posted by:

    Basic ball screw terminology

    When selecting various components for ball screw assemblies one must understand the common terminology used to describe their function and structure. We've prepared a dictionary to help you out....

    Read more
  • Tuli - Jure Pleško
    Posted by:

    Linear system applications

    The dilemma we engineers face today is no longer the construction of a linear system from scratch but selecting among a wide range of available configurations. Do you know wich ones?...

    Read more
  • Tuli - Jure Pleško
    Posted by:

    The 6 steps of ball screw selection

    When choosing a suitable ball screw and nut you need to pay attention to several factors. Which ones?...

    Read more