BK 090 F

Sliding bush BK090-F

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Properties

Anwendung Hydraulics
Coefficient of thermal conductivity 60 W/(m·K)
Construction type The bushes are suitable for rotational and oscillating movements
Design Multi-lubrication friction bearing in rolled bronze
Friction coefficient lubricated: 0.05 to 0.15
Material CuSn8 bronze
Online-Shop https://shop.hansa-flex.com/de/BK090F
Permissible load static: 140 N/mm², Rotation, oscillation: 70 N/mm²
Sliding speed max. 1.0 m/s
Standard ISO 3547, DIN 1494
Surface pressure 140 (≤ N/mm²)
Temp. max. 150 °C
Temp. min. -50 °C
Thermal expansion coefficient 11 x 10-6 K-1
pv for grease lubrication: 2.8 N/mm² x m/s, for oil lubrication: 10 N/mm² x m/s

Description

Maintenance-free operation.
Multi-lubricationable.
Not suitable for dirty conditions.
Shock and vibration resistant.
High permitted load.
Good friction characteristics.
No water absorption.
low play during operation.
Extremely space-saving.

Hints

Eine Erstschmierung mit Fett ist ratsam und eine durchgehende Schmierstoffbeigabe verlängert beträchtlich die Lebensdauer des Gleitlagers.
Zu beachtende Rauhtiefe der Welle Ra ; 0,8 μm.
Zu beachtende Härte der Welle 150 ; HB ; 600.

Article Table

Product Name D mm L mm e mm d mm F mm
Product Name D mm L mm e mm d mm F mm
BK090-2525F 28 mm 25 mm 1.5 mm 25 mm 35 mm
BK090-3030F 34 mm 30 mm 2.0 mm 30 mm 45 mm
BK090-3535F 39 mm 35 mm 2.0 mm 35 mm 50 mm
BK090-4040F 44 mm 40 mm 2.0 mm 40 mm 55 mm
BK090-4530F 50 mm 30 mm 2.5 mm 45 mm 60 mm
BK090-5050F 55 mm 50 mm 2.5 mm 50 mm 65 mm
BK090-6030F 65 mm 30 mm 2.5 mm 60 mm 75 mm
BK090-6060F 65 mm 60 mm 2.5 mm 60 mm 75 mm
BK090-6065F 65 mm 65 mm 2.5 mm 60 mm 75 mm
BK090-6530F 70 mm 30 mm 2.5 mm 65 mm 80 mm
BK090-7040F 75 mm 40 mm 2.5 mm 70 mm 85 mm
BK090-7070F 75 mm 70 mm 2.5 mm 70 mm 85 mm
BK090-8040F 85 mm 40 mm 2.5 mm 80 mm 100 mm
BK090-8080F 85 mm 80 mm 2.5 mm 80 mm 100 mm
BK090-9090F 95 mm 90 mm 2.5 mm 90 mm 110 mm
BK090-12090F 125 mm 90 mm 2.5 mm 120 mm 140 mm

Disclaimer

Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.