Uszczelnienie dławnicowe

K704 is two piece single acting rod seal which consists of one special mixture PTFE profile ring and a NBR elastomer ring as energizing element.

PRODUCT ADVANTAGES
•Low friction , free of stick-slip
•Long service life
•High sliding speed
•Wide range of temperature and chemicals depending on the energizing material
•Minimum static and dynamic friction coefficient for minimum energy loss
•Simple groove design and low axial housing heights

APPLICATION
Steel industry , injection moulding machines , presses , large diameter cylinders.

MATERIAL		CODE
PTFE		PT⁶⁰⁰³
NBR	80 SHORE A	NB⁸⁰⁰¹

OPERATING CONDITIONS
MEDIA	Mineral oils(DIN 51524)
TEMPERATURE	-30°C +105°C
PRESSURE	≤400 Bar
SPEED	≤5.0 m/sn

Note: The above data are maximum values and cannot be used at the same time.

KASTAŞ NO	d(f8)	D(H8)	B(+0.2/-0.0)	r
K704-140	140	160	10	0,4
K704-155	155	175	10	0.4
K704-200	200	220	10	0,4
K704-240	240	265	12,5	0,4
K704-280	280	305	12.5	0.4
K704-290	290	315	12,5	0,4
K704-300	300	325	12.5	0.4
K704-310	310	340	15	0,8
K704-320	320	350	15	0,8
K704-330	330	360	15	0.8
K704-340	340	370	15	0,8
K704-380	380	410	15	0,8
K704-415	415	445	15	0.8
K704-475	475	505	15	0.8
K704-560	560	584	17,5	1,2
K704-570	570	605	17.5	1.2

Uszczelnienia hydrauliczne

Uszczelnienie dławnicowe

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