K35 Hydraulic Rod Seal

K35 is a two piece single acting rod seal which consists of one special mixture PTFE profile ring and an o-ring as energizing element.

PRODUCT ADVANTAGES
• Low friction , free of stick-slip
• Due to the special profile it can be used in pair or in front of the u-ring .
• Long service life
• High sliding speed
• Wide range of temperature and chemicals depending on the o-ring material
• Minimum static and dynamic friction coefficient for a minimum energy loss and operating temperature
• Simple groove design and low axial housing heights

APPLICATION
Injection moulding machines , fork-lift trucks , loading platforms , cranes , agricultural machinery , hydraulic breakers and servo cylinders.

MATERIAL		CODE
NBR	70 SHORE A	NB^₇₀₀₁
PTFE		PT^₆₀₀₃

OPERATING CONDITIONS
MEDIA	Mineral oils (DIN 51524)	HFA ve HFB	HFC
TEMPERATURE	-30°C +105°C	+5°C +60°C	-30°C +60°C
PRESSURE	≤400 Bar	≤400 Bar	≤400 Bar
SPEED	≤5.0 m/sn	≤5.0 m/sn	≤5.0 m/sn
Note: The above data are maximum values and cannot be used at the same time.

SURFACE ROUGHNESS

Ra

Rmax

Sliding Surface Ød

≤0.2 μm

≤2.0 μm

Groove Base ØD

≤1.6 μm

≤6.3 μm

Groove Flanks B

≤3.2 μm

≤15 μm

Note: It is recommended to have 50% to 90% of the working surface material contact area value.

INSTALLATION
We recommend using special assembly tool (See section; Hydraulic Sealing Elements General Installation Information). It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.

NOTES
K35 type of rod seal can be also used with double lip wipers. For special applications that require high temperatures or resistance to chemicals , piston seal is being manufactured with special mixture PTFE and FKM material. For heavy duty applications and high pressures the tolerances should change to H8/f8 and please contact the customer service to choose the suitable sealing element. The permissible sealing gap values of K35 rod seal is given in the below table.

PERMISSIBLE SEALING GAP
B (mm)	Smax (mm)
x	150 Bar	250 Bar	400 Bar
2.2	0.25	0.15	0.10
3.2	0.35	0.20	0.10
4.2	0.35	0.20	0.15
6.3	0.45	0.30	0.20
8.1	0.6	0.35	0.25
9.5	0.7	0.50	0.30

Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers.

More Information
Application หรือ MEDIA ที่เหมาะกับการใช้งานใช้งาน	Injection moulding machines , fork-lift trucks , loading platforms , cranes , agricultural machinery , hydraulic breakers and servo cylinders.
Temperature Range Min °C	-30
Temperature Range Max °C	105
Max Pressure	400 bar
หน่วย	PCE
หน่วยวัด	mm
แบรนด์	Kastas
Type	K35 ROD-SEAL
วัสดุ(Material)	NBR


ชื่อสินค้า	ราคา	จำนวน	ID	OD	Thickness	Thickness2	Type	Part NO	Material
K35 ROD SEAL 18X25.3X3.2	฿150.00		18	25.3	3.2	-	K35 ROD-SEAL	K35-018	NBR
K35 ROD SEAL 145X160.1X6.3	฿1,455.00		145	160.1	6.3	-	K35 ROD-SEAL	K35-145	NBR
K35 ROD SEAL 90X105.1X6.3	฿877.00		90	105.1	6.3	-	K35 ROD-SEAL	K35-090	NBR
K35 ROD SEAL 105X125.5X8.1	฿1,373.00		105	125.5	8.1	-	K35 ROD-SEAL	K35-105	NBR
K35 ROD SEAL 60X75.1X6.3	฿661.00		60	75.1	6.3	-	K35 ROD-SEAL	K35-060	NBR
K35 ROD SEAL 400X424X8.1	฿11,502.00		400	424	8.1	-	K35 ROD-SEAL	K35-400	NBR
K35 ROD SEAL 20X30.7X4.2	฿160.00		20	30.7	4.2	-	K35 ROD-SEAL	K35-020	NBR
K35 ROD SEAL 170X185.1X6.3	฿1,843.00		170	185.1	6.3	-	K35 ROD-SEAL	K35-170	NBR
K35 ROD SEAL 250X270.5X8.1	฿3,529.00		250	250	8.1	-	K35 ROD-SEAL	K35-250	NBR
K35 ROD SEAL 125X140.1X6.3	฿1,212.00		125	140.1	6.3	-	K35 ROD-SEAL	K35-125	NBR
K35 ROD SEAL 75X90.1X6.3	฿725.00		75	90.1	6.3	-	K35 ROD-SEAL	K35-075	NBR
K35 ROD SEAL 50X65.1X6.3	฿553.00		50	65.1	6.3	-	K35 ROD-SEAL	K35-050	NBR
K35 ROD SEAL 32X42.7X4.2	฿210.00		32	42.7	4.2	-	K35 ROD-SEAL	K35-032	NBR
K35 ROD SEAL 190X205.1X6.3	฿2,211.00		190	205.1	6.3	-	K35 ROD-SEAL	K35-190	NBR
K35 ROD SEAL 150X165.1X6.3	฿1,536.00		150	165.1	6.3	-	K35 ROD-SEAL	K35-150	NBR
K35 ROD SEAL 95X110.1X6.3	฿930.00		95	110.1	6.3	-	K35 ROD-SEAL	K35-095	NBR
K35 ROD SEAL 110X125.1X6.3	฿1,200.00		110	125.1	6.3	-	K35 ROD-SEAL	K35-110	NBR
K35 ROD SEAL 63X78.1X6.3	฿661.00		63	78.1	6.3	-	K35 ROD-SEAL	K35-063	NBR
K35 ROD SEAL 40X50.7X4.2	฿200.00		40	50.7	4.2	-	K35 ROD-SEAL	K35-040/1	NBR
K35 ROD SEAL 25X35.7X4.2	฿170.00		25	35.7	4.2	-	K35 ROD-SEAL	K35-025	NBR
K35 ROD SEAL 175X190.1X6.3	฿1,850.00		175	190.1	6.3	-	K35 ROD-SEAL	K35-175	NBR
K35 ROD SEAL 50X60.7X4.2 NBR	฿456.00		50	60.7	4.2	-	K35 ROD-SEAL	K35-050/1	NBR,PTFE
K35 ROD SEAL 130X145.1X6.3	฿1,269.00		130	145.1	6.3	-	K35 ROD-SEAL	K35-130	NBR
K35 ROD SEAL 135X150.1X6.3 NBR	฿1,285.00		135	150.1	6.3	-	K35 ROD-SEAL	K35-135	NBR,PTFE
K35 ROD SEAL 80X95.1X6.3	฿731.00		80	95.1	6.3	-	K35 ROD-SEAL	K35-080	NBR
K35 ROD SEAL 55X70.1X6.3	฿661.00		55	70.1	6.3	-	K35 ROD-SEAL	K35-055	NBR
K35 ROD SEAL 35X45.7X4.2	฿196.00		35	45.7	4.2	-	K35 ROD-SEAL	K35-035	NBR
K35 ROD SEAL 195X210.1X6.3	฿2,222.00		195	210.1	6.3	-	K35 ROD-SEAL	K35-195	NBR
K35 ROD SEAL 155X170.1X6.3	฿1,565.00		155	170.1	6.3	-	K35 ROD-SEAL	K35-155	NBR
K35 ROD SEAL 22X29.5X3.2	฿125.00		22	22	3.2	-	K35 ROD-SEAL	K35-022/1	NBR
K35 ROD SEAL 115X130.1X6.3	฿1,275.00		115	130.1	6.3	-	K35 ROD-SEAL	K35-115	NBR
K35 ROD SEAL 65X80.1X6.3	฿430.00		65	80.1	6.3	-	K35 ROD-SEAL	K35-065	NBR
K35 ROD SEAL 40X55.1X6.3	฿334.00		40	55.1	6.3	-	K35 ROD-SEAL	K35-040	NBR
K35 ROD SEAL 28X38.7X4.2	฿180.00		28	38.7	4.2	-	K35 ROD-SEAL	K35-028	NBR
K35 ROD SEAL 180X195.1X6.3	฿1,878.00		180	195.1	6.3	-	K35 ROD-SEAL	K35-180	NBR
K35 ROD SEAL 140X155.1X6.3	฿1,335.00		140	155.1	6.3	-	K35 ROD-SEAL	K35-140	NBR
K35 ROD SEAL 85X100.1X6.3	฿720.00		85	100.1	6.3	-	K35 ROD-SEAL	K35-085	NBR
K35 ROD SEAL 100X115.1X6.3	฿954.00		100	115.1	6.3	-	K35 ROD-SEAL	K35-100	NBR
K35 ROD SEAL 56X71.1X6.3	฿600.00		56	71.1	6.3	-	K35 ROD-SEAL	K35-056	NBR
K35 ROD SEAL 36X46.7X4.2	฿251.00		36	46.7	4.2	-	K35 ROD-SEAL	K35-036	NBR
K35 ROD SEAL 200X220.5X8.1	฿3,176.00		200	220.5	8.1	-	K35 ROD-SEAL	K35-200	NBR
K35 ROD SEAL 160X175.1X6.3	฿1,582.00		160	175.1	6.3	-	K35 ROD-SEAL	K35-160	NBR
K35 ROD SEAL 22X29.3X3.2	฿125.00		22	22	3.2	-	K35 ROD-SEAL	K35-022/2	NBR
K35 ROD SEAL 120X135.1X6.3	฿1,155.00		120	135.1	6.3	-	K35 ROD-SEAL	K35-120	NBR
K35 ROD SEAL 70X85.1X6.3	฿716.00		70	85.1	6.3	-	K35 ROD-SEAL	K35-070	NBR
K35 ROD SEAL 45X60.1X6.3	฿504.00		45	60.1	6.3	-	K35 ROD-SEAL	K35-045	NBR
K35 ROD SEAL 30X40.7X4.2	฿210.00		30	40.7	4.2	-	K35 ROD-SEAL	K35-030	NBR

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