Page 87 - PISTON Seals

TTQ
"A" min
H +0.25 -0
r
0.4 0.8
R
1.6 MAXIMUM ALLOWABLE ROUGHNESS IF NOT INDICATED
Guarnizioni per pistone piston seals
TTQ
R
r A
d ≤ 100mm
max 0.30 mm
Piston Seal design guidelines
remove sharp edges: r ≤ 0.3mm
d > 100mm
max 0.40 mm
3 mm < A ≤ 5 mm
17,50 3,20
24,50 3,20
24,50 6,30
34,00 4,20
34,50 6,30
1 mm
2 mm
3 mm
H +0.25 -0
TTR
PART NR
TTQ 20
TTQ 25
TTQ 30
TTQ 32
TTQ 35
TTQ 40
TTQ 40/1
TTQ 45
TTQ 48
TTQ 50
TTQ 50/1
TTQ 55
TTQ 55/1
TTQ 57
TTQ 60
TTQ 60/1
TTQ 63
TTQ 63/1
TTQ 65
TTQ 65/1
TTQ 68
TTQ 70
TTQ 70/2
TTQ 70/1
TTQ 72
TTQ 75
TTQ 75/1
"A"
0.4 0.8
MAXIMUM ALL
min
r
D
25,00
32,00
40,00
R
45,00 50,00
DIMENSIONI SEDI / Housing dimensions
d
H
20,00
12,50
3,20
30,00
22,50
3,20
35,00
24,00
4,20
40,00
29,00
4,20
1.6
4,20
48,00
37,00
WABLE ROUGHNESS IF NOT INDICATED
50,00
39,00
4,20
55,00 39,50 6,30
55,00
44,00
4,20
57,00 46,00 4,20 60,00 49,00 4,20 63,00 52,00 4,20 65,00 52,00 4,20 70,00 54,50 6,30 70,00 59,00 4,20 75,00 59,50 6,30
198 Per dimensioni diverse da quelle elencate, Vi preghiamo contattarci. For dimensions not listed, Please contact us.
60,00
44,50
6,30
63,00
47,50
6,30
65,00
49,50
6,30
68,00
57,00
4,20
70,00
57,00
6,30
72,00
61,00
4,20
75,00
63,00
6,30
D (H9) d (h9)
D (H9) d (h9)
F (h11)
F (h11)
20° - 30°
20° - 30°
O