What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

Please note that our branches may have different opening hours during the holidays. For up-to-date information, we recommend calling ahead or checking the current opening times on Google Maps. Due to technical reasons, we are currently unable to update the opening hours on our website. Link to branch search on Google Maps

Login

Have you forgotten your password?

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice
Register now

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Phone
+49-421-48907-766
Monday - Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 4:00PM
Except saturdays, sundays and holidays

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

DUM 26 18-N

Groove ring DUM-N 26x18x4.5 NBR 90SH
DUM2618-N

The product image may differ

DUM2618-N
DUM2618-N DUM2618-N
d
18 mm
D
26 mm
H
4 mm
Download PDF

Please choose a variant

Show table of articles

Article

DUM 12 04-N DUM 13 05-N DUM 14 06-N DUM 15 05-N DUM 15 07-N DUM 16 06-N DUM 16 08-N DUM 18 08-N DUM 18 10-N DUM 20 08-N DUM 20 10-N DUM 20 12-N DUM 22 10-N DUM 22 12-N DUM 22 14-N DUM 24 12-N DUM 24 14-N DUM 24 16-N DUM 25 15-N DUM 25 17-N DUM 26 16-N DUM 26 18-N DUM 27 15-N DUM 28 16-N DUM 28 18-N DUM 28 20-N DUM 30 15-N DUM 30 18-N DUM 30 20-N DUM 30 22-N DUM 32 20-N DUM 32 22-N DUM 32 24-N DUM 33 21-N DUM 33 25-N DUM 34 22-N DUM 34 24-N DUM 34 26-N DUM 35 20-N DUM 35 23-N DUM 35 25-N DUM 35 27-N DUM 36 24-N DUM 36 26-N DUM 36 28-N DUM 37 25-N DUM 37 29-N DUM 38 26-N DUM 38 28-N DUM 38 30-N DUM 40 25-N DUM 40 28-N DUM 40 30-N DUM 40 32-N DUM 42 32-N DUM 44 32-N DUM 45 30-N DUM 45 33-N DUM 45 35-N DUM 46 36-N DUM 48 38-N DUM 50 35-N DUM 50 38-N DUM 50 40-N DUM 52 40-N DUM 52 42-N DUM 55 40-N DUM 55 43-N DUM 55 45-N DUM 56 46-N DUM 58 46-N DUM 60 45-N DUM 60 48-N DUM 60 50-N DUM 62 50-N DUM 63 51-N DUM 63 53-N DUM 65 50-N DUM 65 53-N DUM 65 55-N DUM 66 54-N DUM 70 55-N DUM 70 60-N DUM 73 63-N DUM 75 60-N DUM 75 65-N DUM 80 65-N DUM 80 70-N DUM 85 70-N DUM 90 75-N DUM 90 80-N DUM 95 80-N DUM 95 85-N DUM 100 085-N DUM 100 090-N DUM 105 090-N DUM 105 095-N DUM 110 095-N DUM 110 100-N DUM 115 100-N DUM 120 105-N DUM 125 110-N DUM 140 125-N
Product details for

DUM 26 18-N

d
18 mm
D
26 mm
H
4 mm
L
4.5 mm

Characteristics

Max. sliding velocity
  • 0.5 m/s
Installation
  • on one-piece pistons A 
  • on multi-part pistons B 
Application
  • hydraulics and pneumatics 
Construction type
  • U-ring 
Material
  • seal: NBR 90 Shore A 
Media
  • mineral oil 
  • water-air 
Temp. max.
  • 100 °C
Temp. min.
  • -30 °C
Working pressure
  • 120 bar
Customs tariff number
  • 40169300 
All characteristics

Product description

Notes
Dimensions, see chapter Hydraulics / Piston seals
Description
Low friction seal.
Simple solution.
For rods and pistons.
Ordering information
We are able to produce seals with diameters of 20 to 510 mm within short lead times.

Product variants

103 Results
Search
Show dimensional drawing
Identifier
d (mm)
D (mm)
H (mm)
L (mm)
Details / items
DUM 12 04-N
4 mm
12 mm
4 mm
4.5 mm
Learn more
DUM 13 05-N
5 mm
13 mm
4 mm
4.5 mm
Learn more
DUM 14 06-N
6 mm
14 mm
4 mm
4.5 mm
Learn more
DUM 15 05-N
5 mm
15 mm
5 mm
5.5 mm
Learn more
DUM 15 07-N
7 mm
15 mm
4 mm
4.5 mm
Learn more
DUM 16 06-N
6 mm
16 mm
5 mm
5.5 mm
Learn more
DUM 16 08-N
8 mm
16 mm
4 mm
4.5 mm
Learn more
DUM 18 08-N
8 mm
18 mm
5 mm
5.5 mm
Learn more
DUM 18 10-N
10 mm
18 mm
4 mm
4.5 mm
Learn more
DUM 20 08-N
8 mm
20 mm
6 mm
6.6 mm
Learn more

Shows 10 of 103

Column selection

d (mm)
D (mm)
H (mm)
L (mm)