Ø S
50 mm
Stroke
400 mm
Z
560 mm
Please choose a variant
Article
HK HFRT 1 25 100
HK HFRT 1 25 150
HK HFRT 1 25 200
HK HFRT 1 25 250
HK HFRT 1 25 300
HK HFRT 2 30 200
HK HFRT 2 30 250
HK HFRT 2 30 300
HK HFRT 2 30 350
HK HFRT 2 30 400
HK HFRT 2 30 550
HK HFRT 3 40 200
HK HFRT 3 40 250
HK HFRT 3 40 300
HK HFRT 3 40 350
HK HFRT 3 40 400
HK HFRT 3 40 550
HK HFRT 3 40 700
HK HFRT 4 50 300
HK HFRT 4 50 400
HK HFRT 4 50 550
HK HFRT 4 50 700
Product details for
HK HFRT 4 50 400
Ø S
50 mm
Stroke
400 mm
Z
560 mm
E
G 3/8″ -19
L
65 mm
M
50 mm
Ø H
47 mm
Ø F
25.5 mm
Ø G
65 mm
All characteristics
Characteristics
Max. working pressure
- max. 200 bar (acc. to DIN EN 982)
Design
- plunger cylinders
- with attachment elements
Material
- cylinder base: FE 510-A105
- oil filler neck: steel 9SMn28
- nut: steel 8UNI EN 20898-2
Piston
- piston: steel 9SMn28
Piston rod
- piston rod: steel 20MnV6, chrome 25 µm micron ± 5
- piston rod: resistance for 200 hours in the NSS test according to ISO 3768
- piston rod guide: steel 9SMn28
Seal
- seal TPM: NBR
- seal OR: NBR Fluorosil Viton
- seal TSE-TTS-TTI/L: NBR + fabric / polyurethane
- seal GHM-GHK: NBR / polyurethane
Additional information
- Test pressure max. 240 bar (acc. DIN EN 982)
Temp. range
- standard version -15 °C to +80 °C
Customs tariff number
- 84122180
All characteristics
Product description
Notes
Piston speed to the end positions: max. 6 m/min - 0.10 m/sec.
For these standard cylinders, it is recommended not to weld any fastenings to the cylinder liner (e.g. cardanic mountings) as this could distort it.
Description
Our hydraulic cylinders and their components are designed for standard applications in industry and agriculture. They can only be used to a limited extent for applications in construction machinery. In these cases, please consult our technical staff. The cylinders correspond to the technical specifications in the catalogue or are designed according to customer requirements (release designation).
Further information
Product variants
22 Results
Search
Show dimensional drawing
Identifier
Details / items
Ø S = piston rod diameter
Shows 10 of 22
Column selection
Ø S (mm)
Stroke (mm)
Suitable seal kit
Z (mm)
E
L (mm)
M (mm)
Ø H (mm)
Ø F (mm)
Ø G (mm)
Ø S = piston rod diameter