TEF-MET® Thrust washer TFA

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Shop number: TFA000

Excellent sliding- and wear behaviour, for all types of movement, high load capacity,... more

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Product information "TEF-MET® Thrust washer TFA"

Excellent sliding- and wear behaviour, for all types of movement, high load capacity, all-round adaptable.

TEF-MET is a versatile dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, additional lubrication is possible in principle!

Materials

Support material/Carrier material	steel tin plated (1.0330)
Intermediate layer	sintered bronze
Sliding Layer	PTFE

Product Properties

Maintenance	maintenance free
Static load	≤ 250 N/mm²
Dynamic load	≤ 140 N/mm²
Sliding speed	≤ 2,5 m/s
Friction value	0,02 up to 0,18 µ
Temperature strain	– 200 up to + 280 °C
max. pv-value	1,8 N/mm² x m/s

Tolerance details

Housing ø	H7
Bushing inner ø after mounting	H9
Shaft tolerance	f7

Shaft material

Material

Steel, hardened or unhardened, surface roughness ≤ Rz 2 - 3

Mounting advice

Housing	Installation chamfer, approx. 1.5 mm x 15 to 45°
Shaft	Installation chamfer, 5 mm x 15°, edges rounded.
Installation mandrel	It is advisable to use a suitable installation mandrel. It may be necessary to grease the outer surfaces during installation.
Glue	The adhesive must not touch the sliding surface.

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