Optibelt ZRL, Technical Manual

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St = Steel GG = Cast iron We reserve the right to make technical changes.
Type L – Pitch 9.525 mm for belt width 100
Type L – Pitch 9.525 mm for belt width 075
10 L 075 10 6F St 30.32 29.56 36 25 32 22 6 13 0.15
12 L 075 12 6F St 36.38 35.62 42 25 32 28 8 17 0.23
13 L 075 13 6F St 39.41 38.65 44 25 32 30 8 19 0.26
14 L 075 14 6F St 42.45 41.68 48 25 32 33 8 20 0.32
15 L 075 15 6F St 45.48 44.72 51 25 32 36 8 23 0.35
16 L 075 16 6F St 48.51 47.75 54 25 32 38 8 23 0.42
17 L 075 17 6F St 51.54 50.78 57 25 32 40 10 24 0.45
18 L 075 18 6F St 54.57 53.81 60 25 32 40 10 24 0.51
19 L 075 19 6F St 57.61 56.84 60 25 32 40 10 24 0.57
20 L 075 20 6F St 60.64 59.88 66 25 32 46 10 28 0.63
21 L 075 21 6F St 63.67 62.91 71 25 32 46 10 28 0.70
22 L 075 22 6F St 66.70 65.94 75 25 32 50 10 30 0.75
24 L 075 24 6F St 72.77 72.00 79 25 32 50 12 30 0.85
26 L 075 26 6F St 78.83 78.07 87 25 32 50 12 30 1.00
28 L 075 28 6F St 84.89 84.13 91 25 32 50 12 30 1.20
30 L 075 30 6F St 90.96 90.20 97 25 32 50 12 30 1.40
32 L 075 32 6F St 97.02 96.26 103 25 32 50 12 30 1.50
36 L 075 36 6WF GG 109.15 108.39 115 25 32 55 12 32 1.30
40 L 075 40 6WF GG 121.28 120.51 127 25 32 60 12 35 1.60
44 L 075 44 6AF GG 133.40 132.64 140 25 32 60 12 35 1.70
48 L 075 48 6AF GG 145.53 144.77 152 25 32 60 12 35 1.90
60 L 075 60 6A GG 181.91 181.15 — 26 35 60 15 35 1.80
72 L 075 72 6A GG 218.30 217.53 — 26 35 60 15 35 2.30
84 L 075 84 6A GG 254.68 253.92 — 26 35 60 15 35 2.50
10 L 100 10 6F St 30.32 29.56 36 31 38 22 6 13 0.81
12 L 100 12 6F St 36.38 35.62 42 31 38 28 8 17 0.29
13 L 100 13 6F St 39.41 38.65 44 31 38 30 8 19 0.30
14 L 100 14 6F St 42.45 41.68 48 31 38 33 8 20 0.38
15 L 100 15 6F St 45.48 44.72 51 31 38 36 8 23 0.40
16 L 100 16 6F St 48.51 47.75 54 31 38 38 8 23 0.51
17 L 100 17 6F St 51.54 50.78 57 31 38 40 10 24 0.54
18 L 100 18 6F St 54.57 53.81 60 31 38 40 10 24 0.62
19 L 100 19 6F St 57.61 56.84 60 31 38 40 10 24 0.69
20 L 100 20 6F St 60.64 59.88 66 31 38 46 10 28 0.76
21 L 100 21 6F St 63.67 62.91 71 31 38 46 10 28 0.82
22 L 100 22 6F St 66.70 65.94 75 31 38 50 10 30 0.92
24 L 100 24 6F St 72.77 72.00 79 31 38 50 12 30 1.10
26 L 100 26 6F St 78.83 78.07 87 31 38 50 12 30 1.30
28 L 100 28 6F St 84.89 84.13 91 31 38 50 12 30 1.40
30 L 100 30 6F St 90.96 90.20 97 31 38 50 12 30 1.70
32 L 100 32 6F St 97.02 96.26 103 31 38 50 12 30 1.80
36 L 100 36 6CWF GG 109.15 108.39 115 32 32 55 12 32 1.50
40 L 100 40 6CWF GG 121.28 120.51 127 32 32 60 12 35 1.80
44 L 100 44 10AF GG 133.40 132.64 140 32 32 60 12 35 1.90
48 L 100 48 10AF GG 145.53 144.77 152 32 32 60 12 35 2.10
60 L 100 60 6A GG 181.91 181.15 — 32 35 60 15 35 2.00
72 L 100 72 6A GG 218.30 217.53 — 32 35 60 15 35 2.50
84 L 100 84 6A GG 254.68 253.92 — 32 35 60 15 35 2.70
Type 6F Type 6WF Type 6AF Type 6A Type 6CWF Type 10AF
optibelt
ZRS
Timing belt pulleys for plain boring
d
d
(mm)
Part No.
No.
of
teeth
Type Material
d
a
(mm)
D
B
(mm)
b
1
(mm)
B
(mm)
D
(mm)
Pilot
bore
d
(mm)
Finished
bore
d
max
(mm)
Weight
(
≈
kg)