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BK-2- 130 60

Klizna čahura BK-2 130x60 metal/POM
BK-2-13060

The product image may differ

BK-2-13060
BK-2-13060 BK-2-13060
D
135 mm
L
60 mm
d
130 mm
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Article

BK-2- 10 20 BK-2- 15 25 BK-2- 20 15 BK-2- 20 20 BK-2- 20 25 BK-2- 20 30 BK-2- 22 25 BK-2- 22 30 BK-2- 24 15 BK-2- 24 25 BK-2- 25 15 BK-2- 25 20 BK-2- 25 25 BK-2- 25 30 BK-2- 28 25 BK-2- 28 30 BK-2- 30 20 BK-2- 30 30 BK-2- 30 40 BK-2- 32 25 BK-2- 32 30 BK-2- 32 40 BK-2- 35 20 BK-2- 35 30 BK-2- 35 35 BK-2- 35 40 BK-2- 35 50 BK-2- 40 20 BK-2- 40 30 BK-2- 40 40 BK-2- 40 50 BK-2- 45 30 BK-2- 45 40 BK-2- 45 45 BK-2- 45 50 BK-2- 50 30 BK-2- 50 35 BK-2- 50 40 BK-2- 50 50 BK-2- 50 60 BK-2- 55 40 BK-2- 55 60 BK-2- 60 30 BK-2- 60 40 BK-2- 60 50 BK-2- 60 60 BK-2- 60 70 BK-2- 65 60 BK-2- 70 30 BK-2- 70 40 BK-2- 70 50 BK-2- 70 70 BK-2- 70 80 BK-2- 75 40 BK-2- 80 40 BK-2- 80 50 BK-2- 80 60 BK-2- 80 80 BK-2- 85 60 BK-2- 90 40 BK-2- 90 60 BK-2- 90 80 BK-2- 90 90 BK-2- 95 60 BK-2- 100 60 BK-2- 110 60 BK-2- 120 60 BK-2- 125 60 BK-2- 130 60 BK-2- 130 80
Product details for

BK-2- 130 60

D
135 mm
L
60 mm
d
130 mm
g
9,5 mm
f1
1,2 mm
f2
0,6 mm
All characteristics

Characteristics

pv
  • Pogon s podmazivanjem: 5 N/mm² x m/s 
dopušteno opterećenje
  • statički: 140 N/mm² 
  • Rotacija, oscilacija: 70 N/mm² 
Brzina klizanja
  • Rad na suh: 2 m/s 
  • hidrodinamički pogon: 5 m/s 
Koeficijent toplinskog rastezanja
  • paralelno na površinu prstena: 11 x 10-6 K-1 
  • okomito na površinu: 48 x 10-6 K-1 
Koeficijent toplinske vodljivosti
  • 32 W/(m·K)
Površinsko pritiskanje
  • 140 (≤ N/mm²) 
Primjena
  • ušice za pričvršćivanje pneumatskih i hidrauličnih cilindara 
  • transportni sustavi, strojevi za tekstil, automobili,... 
  • čahure BK-2 prikladne su za rotacijska i oscilacijska kretanja. 
Dodatak kod izvedbe
  • s džepićima za podmazivanje 
Izvedba
  • Klizni ležaj s POM premazom i mogućnošću naknadnog podmazivanja 
Koeficijent trenja
  • na suho: 0,15 do 0,25 
  • podmazano: 0,05 do 0,15 
Materijal
  • čelični stražnji element na koji je sinteriran porozni sloj bronce 
  • nakon toga se acetal smola POM valja u sloju bronce 
Norma
  • ISO 3547 
  • DIN 1494 
Površinska zaštita
  • podcinčano ili pobakreno 
Temperatura maks.
  • 100 °C
Temperatura min.
  • −20 °C
Broj carinske tarife
  • 84833080 
All characteristics

Product description

Notes
An initial lubrication with grease is recommended and continual lubrication significantly increases the service life of the plain bearing.
To be observed: peak to valley height of shaft Ra < 0.8 µm.
Observed hardness of shaft > 150 HB
Description
Maintenance-free operation.
Geräusch- und Schwingungsabsorption.
Relubricable.
Hydrodynamischer Betrieb möglich.
High permitted load.
Good friction characteristics.
Hohe Gleitgeschwindigkeit.
No water absorption.
Bei schwer realisierbarem Ölfilm zu verwenden.
Low backlash during operation.
Extremely space-saving.

Product variants

70 Results
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Show dimensional drawing
Identifier
D (mm)
L (mm)
d (mm)
g (mm)
BK-2- 10 20
12 mm
20 mm
10 mm
4 mm
Learn more
BK-2- 15 25
17 mm
25 mm
15 mm
4 mm
Learn more
BK-2- 20 15
23 mm
15 mm
20 mm
4 mm
Learn more
BK-2- 20 20
23 mm
20 mm
20 mm
4 mm
Learn more
BK-2- 20 25
23 mm
25 mm
20 mm
4 mm
Learn more
BK-2- 20 30
23 mm
30 mm
20 mm
4 mm
Learn more
BK-2- 22 25
25 mm
25 mm
22 mm
6 mm
Learn more
BK-2- 22 30
25 mm
30 mm
22 mm
6 mm
Learn more
BK-2- 24 15
27 mm
15 mm
24 mm
6 mm
Learn more
BK-2- 24 25
27 mm
25 mm
24 mm
6 mm
Learn more

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f2 (mm)