Metric Size, Steel
Scale Rings
GN 164
wo
GN 164

RoHS Compliant

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GN 164
Specification
Information

Body: Steel, turned
Securing ring: Neoprene rubber
Friction ring: Polyamide (nylon) plastic
All graduated scale rings come standard with matte chrome plated finish. Numbers and markings are in black.

If you require special graduations or markings, please call our sales staff for correct part numbers, pricing and delivery.
The non wearing friction ring guarantees that the scale ring revolves in unison with the shaft.
This low cost solution is achieved, because no other connecting members are required. These scale rings are available with or without scale, matte chrome plated with numbers and markings in black.
Part numbers listed in the table below do not include graduations.
See graduation and marking options.

See our technical section
for metric bore tolerance(s)
CLICK ON PART NUMBER FOR PRICE (and option to add to cart)
For CAD download instructions, click
HERE

Dimensions in:

millimeters
(inches)

Part Number
d1
Tol. +0.02mm
-0.02mm
d2 H7
d3
d4
Tol. -0.02mm
-0.05mm
Without
Friction Ring
With
Friction Ring
30
(1.18)
12
(.472)
31.7
(1.25)
12
(.47)
14
(.551)
14
(.55)
40
(1.57)
14
(.551)
41.3
(1.63)
14
(.55)
16
(.630)
16
(.63)
50
(1.97)
16
(.630)
51.8
(2.04)
16
(.63)
18
(.709)
18
(.71)