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WR 28

WR28

The product image may differ

WR28
WR28 WR28
d
28 mm
D
33 mm
L
5.6 mm
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Please choose a variant

Artikeltabelle anzeigen

Artikel

WR 16-0 WR 20 WR 20-1 WR 22 WR 22-1 WR 25-1 WR 27 WR 30 WR 25 WR 30-1 WR 27-1 WR 32 WR 28 WR 35 WR 35-1 WR 28-1 WR 36-1 WR 32-1 WR 40 WR 36 WR 40-1 WR 40-2 WR 45 WR 45-1 WR 43 WR 50 WR 50-1 WR 45-2 WR 55-1 WR 47 WR 56-1 WR 47-1 WR 58 WR 50-2 WR 55 WR 63 WR 56 WR 58-1 WR 63-1 WR 60 WR 60-1 WR 60-2 WR 65 WR 65-1 WR 67 WR 67-1 WR 70 WR 70-1 WR 70-2 WR 70-3 WR 75 WR 72-1 WR 75-1 WR 75-2 WR 80-1 WR 80-2 WR 85 WR 80 WR 85-1 WR 83-2 WR 85-2 WR 95 WR 90-1 WR 90 WR 95-1 WR 92-4 WR 95-2 WR 100-2 WR 100 WR 100-1 WR 105-2 WR 105-1 WR 110-2 WR 110-1 WR 115-1 WR 120-2 WR 120 WR 120-1 WR 125-2 WR 135-2 WR 155-2 WR 195-2
Product details for

WR 28

d
28 mm
D
33 mm
L
5.6 mm

Characteristics

Max. sliding velocity
  • 5 m/s
Surface pressure
  • At 20 °C 15 N/mm²; at 100 °C 10 N/mm². 
Installation
  • insert into the groove 
Construction type
  • double guide ring 
Material
  • acetal resin + glass fibre 
Media
  • mineral oil 
Temp. max.
  • 110 °C
Temp. min.
  • -30 °C
Customs tariff number
  • 39269097 
All characteristics

Produktbeschreibung

Notes
Calculation of shear force
F = p x D x L x n
F = maximum shear force (N)
p = maximum surface pressure (N/mm²)
D x L = projected area (mm²)
n = quantity of rings
Description
Easy working of the fitting groove and assembly.
High load-bearing capacity.
Low wear factor and low coefficient of friction (between 0.05 and 0.1) available in many dimensions.
Ordering information
We are able to produce guide rings with diameters of 20 to 510 mm within short lead times.

Product variants

82 Results
Search
Show dimensional drawing
Identifier
d (mm)
D (mm)
L (mm)
Details / items
WR 16-0
16 mm
19.1 mm
4 mm
Learn more
WR 20
20 mm
25 mm
5.6 mm
Learn more
WR 20-1
20 mm
25 mm
9.7 mm
Learn more
WR 22
22 mm
27 mm
5.6 mm
Learn more
WR 22-1
22 mm
27 mm
9.7 mm
Learn more
WR 25-1
25 mm
30 mm
9.7 mm
Learn more
WR 27
27 mm
32 mm
5.6 mm
Learn more
WR 30
30 mm
35 mm
5.6 mm
Learn more
WR 25
25 mm
30 mm
5.6 mm
Learn more
WR 30-1
30 mm
35 mm
9.7 mm
Learn more

Shows 10 of 82

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