GN 509.3 Spring Retainers For Ball Transfer Units


GN 509.3 Spring Retainers, For Ball Transfer Units

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
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Product description


GN 509.3 spring retainers are a component of the ball transfer units used on conveyor tracks.

In the Type A version, the spring washer facilitates insertion and removal of ball from the top side.

In the Type B version, the retaining ring is mounted from the back. Ball transfers units mounted this way can no longer be dismantled. No restrictions exist with respect to sheet metal thickness.


Spring washer, Type A
Stainless steel, European Standard No. 1.4125

Retaining ring, Type B
Steel, zinc plated

RoHS compliant

Technical drawing

Technical drawing ausblenden
GN 509.3 Spring Retainers, For Ball Transfer Units sketch

Article options / Table


AClamp spring washer
BRetaining ring
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Dimensions in: Inch (change to Metric)
Type A
Type B
Type A
Type B
Minimum dimension
Type A
Type B
for ball transfer units
GN 509
GN 509.1

1.22-.98-2 ... 3-.59
1.73-1.47-2 ... 4-.87
2.17-1.84-2 ... 4-1.18

Build & Price

d1 (Type A)
d2 (Type B)

Selected Part

Total (net)
In stock: 5
In stock
Please note our quantity discounts.
≥ 250$1.65
Weight: 0.002 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time:800-877-8351

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