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BK 090-40 40 F

Slydimo įvorė BK090-F 40x44x40 Bronza
Product details for

BK 090-40 40 F

d
40 mm
D
44 mm
L
40 mm
F
55 mm
e
2 mm
All characteristics

Characteristics

pv
  • tepalu: 2,8 N/mm² x m/s 
  • alyva: 10 N/mm² x m/s 
leistina apkrova
  • statinis: 140 N/mm² 
  • sukimasis, osciliacija: 70 N/mm² 
Slydimo greitis maks.
  • 1 m/s
Trinties koeficientas
  • ištepta: nuo 0,05 iki 0,15 
Šiluminio plėtimosi koeficientas
  • 11 x 10-6 K-1 
Šiluminis laidumas
  • 60 W/(m·K)
Slėgis į paviršių
  • 140 (≤ N/mm²) 
Paskirtis
  • hidraulika 
Konstrukcija
  • papildomai tepamas slydimo guolis iš lenktos bronzos lakšto 
Konstrukcijos priedas
  • lizdai yra pritaikyti sukamiesiems ir virpamiesiems judesiams 
Medžiaga
  • CuSn8 bronza 
Norma
  • ISO 3547 
  • DIN 1494 
Temp. maks.
  • 150 °C
Temp. min.
  • −50 °C
Muito tarifo numeris
  • 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 > 400 HB
Description
Maintenance-free operation.
Relubricable.
Suitable for dirty conditions.
Shock and vibration resistant.
High permitted load.
Good friction characteristics.
No water absorption.
Low backlash during operation.
Extremely space-saving.

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