Ineluri de uzură COM-KU®/D -438, -439, -440 - Lagăr glisant din compus întărit cu fibră în tehnologia de înfășurare
Fibre-reinforced compound sliding bearing in wound technology | Maintenance-free | Highly resilient
COM-KU®/D-438 Wear rings are a self-lubricating and maintenance-free compound guide ring. It has good sliding properties and is suitable for high loads (also impact loads and with edge pressure). Good damping properties, very suitable for low sliding speeds, good chemical resistance, long service life. The use of this guide ring simplifies the design of the cylinder head. Easy mounting possible in closed and undercut installation spaces.
Material:Compound plastic-fiber reinforcement with lubricant additives
MAINTENANCE:Maintenance-free
Pressure resistance:≤ 340 N/mm²
spec. dynamic load capacity:≤ 100 N/mm²
spec. static load capacity:≤ 50 N/mm²
Sliding speed:≤ 2 m/s
Temperature strain:-40 up to +130 °C
Material identification:D-438 / D-439 / D-440
Fiber:Synthetic / Cotton / Synthetic
Resin:Polyester / Phenol / Phenol
Friction value in oil:0,08 to 0,11 / 0,07 to 0,11 / 0,09 to 0,12
Friction value dry:0,14 to 0,18 / 0,15 to 0,30 / 0,20 to 0,40
Additives:PTFE / MoS2 / -
Colour:Turquoise / Grey / Red-Brown