Sliding bearing TEF-MET/P

TEF-MET®/P

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PROPERTIES	Excellent sliding and wear behaviour, especially for lubrication, for all types of movements, medium sliding speeds and load capacity, good chemical resistance, maintenance-free.
MATERIALS
Support material	Steel tin-plated
Intermediate layer	Sintered bronze
Sliding layer	PTFE
MATERIAL PROPERTIES
Specific load capacity static	≤ 250 [ N/mm² ]
Specific load capacity dynamic	≤ 140 [ N/mm² ] at low sliding speeds
Sliding speed	≤ 2,0 [ m/s ] ( ≤ 5 m/s oil lubricated)
Friction value	0,02 bis 0,20 [ µ ]( ≤ 0,05 oil lubricated)
Temperature strain	-195 bis +280 [ °C ]
Max. Pv - value	3,8 [ N/mm² x m/s ] ( ≤ 60 oil lubricated)
TOLERANCE DETAILS
Housing – Ø	H7
Bushing after mounting	H9
SHAFT MATERIAL	Steel, hardened or untempered, surface roughness ≤ Rz 2-3
MOUNTING ADVISE
Housing – Ø	Mounting bevel, min. 1,5 mm x 15-45°
Shaft	Mounting bevel, 5 mm x 15°, edges rounded
Force fitting mandrel	The application of an adequate force fitting mandrel is advisable. Maybe grease lubrication of the outer surface is necessary when mounting.
Stick in	Adhesive should not contact the sliding surface.
MAINTENANCE	TEF-MET®/P is a dry sliding bearing with a PTFE sliding layer. Lubrication is therefore not necessary. But it is suitable for lubricated applications (such as hydraulic oil lubrication).