689 / 1618
3/167
Articles marked ◊ are not held in stock, procurement is effected at short notice.
Clamping
Systems
3
Design:
Made of tempered steel with trapezoidal thread. Spindle head
burnished, base made of cast iron painted. Centring hole: ∅ 12 mm.
Round spindle head.
Note:
Do not adjust screw jack
under load.
Order
No.
Size
mm
3929
3893
Height-adjustable h-H
mm
TR
mm
B
1
mm
B
2
mm
L
mm
Load capacity
kN
0140
140
–
67.40
100–140
30 x 6
18
75
110
60
0200
200
–
85.00
140–200
30 x 6
18
75
110
60
0320
320
111.00
117.50
200–320
30 x 6
22
90
160
40
0550
550
129.50
137.00
320–550
30 x 6
22
90
160
25
(W340)
(W342)
Screw jack with locking nut
3893
3929
Design:
Made of tempered steel with trapezoidal
thread. Spindle head burnished, base made of heat
treatable steel, lacquered. Centring hole: ∅ 12 mm.
Round spindle head.
Order
No.
Size
mm
3929
3892
Height-adjustable h-H
mm
a
mm
d
mm
Load capacity
kN
0300
300
191.00
222.00
200– 300
26
40 x 7
80
0460
460
231.00
266.50
290– 470
26
40 x 7
60
0750
750
385.00
342.50
430– 750
26
40 x 7
50
1250
1250
513.00
454.50
710–1250
26
40 x 7
40
(W340)
(W342)
Screw jack, heavy
3892
3929
Design:
Made of tempered steel, tempered, annealed in burnished finish.
Application:
For screw jacks (Order No. 3929).
Order
No.
∅ D
mm
3932
0010
37
5.80
(W340)
Ball attachment
Design:
Made of tempered steel, annealed in burnished finish.
Application:
For screw jacks (Order No. 3929).
Order
No.
Size
3932
A
mm
∅ B
mm
C
mm
∅ D
mm
∅ E
mm
0030
45
11.50
32 45 23 10–50 42
(W340)
Prism attachment
Clamping elements
689