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SPA | Douglas Engineering
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SPA

13/SPA

Standard Bore Aluminium Pulleys

Keilriemenscheiben

Poulies Standard en Aluminium

SPA Image 1 SPA Image 2 SPA Image 3

 

Metric
Metrisch
Metrique
P
(mm)
Inch
Zoil
Pouce
P
No. Groves
Keil Rillen
Nb. de Gorge
43
43
1.3/4
1.3/4
1
2
50
50
2
2
1
2
56
56
2.1/4
2.1/4
1
2
63
63
2.1/2
2.1/2
1
2
67
67
2.5/8
2.5/8
1
2
71
71
2.3/4
2.3/4
1
2
75
75
3
3
1
2
80
80
3.1/4
3.1/4
1
2
85
85
3
3
1
2
90
90
3.1/2
3.1/2
1
2
95
95
3.3/4
3.3/4
1
2
100
100
4
4
1
2
106
106
4.1/4
4.1/4
1
2
112
112
4.1/2
4.1/2
1
2
118
118
4.3/4
4.3/4
1
2
125
125
5
5
1
2
132
132
5.1/4
5.1/4
1
2
140
140
5.1/2
5.1/2
1
2
150
150
6
6
1
2
160
160
6.1/4
6.1/4
1
2
180
180
7
7
1
2
200
200
8
8
1
2
224
224
9
9
1
2
250
250
10
10
1
2
280
280
11
11
1
2
300
300
12
12
1
2
350
350
14
14
1
2
380
380
15
15
1
2
400
400
16
16
1
2
450
450
18
18
1
2