8mm BS (05B) Platewheels 8 x 3mm Steel C45

8mm BS (05B) Platewheels 8 x 3mm Steel C45

Tooth radius r3= 8
Radius size C = 1.0
Tooth width B1 = 2.8
Tooth width b1 = 2.7
Tooth width B2= 8.3
Type B from 46 teeth, dimension h = 4mm

All dimensions in mm.
Intermediate sizes & special
sprockets to drawing up to
1000mm diameter. Standard:
to DIN 8187 ISO/R 606

Available from stock

Special order – typically 7-10 days

No.
teeth

Outside
dia. de

Pitch
dia. dp

Simplex
D1*

Duplex
D2*

8 24 20.90 6 6
9 26.6 23.39 6 6
10 29.2 25.89 8 8
11 31.7 28.39 8 8
12 34.2 30.91 8 8
13 36.7 33.42 8 8
14 39.2 35.95 8 8
15 41.7 38.48 8 8
16 44.3 41.01 8 10
17 46.8 43.53 8 10
18 49.3 46.07 8 10
19 51.9 48.61 8 10
20 54.4 51.14 8 10
21 57 53.68 8 10
22 59.5 56.21 8 10
23 62 58.75 8 10
24 64.6 61.29 8 10
25 67.5 63.83 8 10
26 69.5 66.37 10 12
27 72.2 68.91 10 12
28 74.8 71.45 10 12
29 77.3 73.99 10 12
30 79.8 76.53 10 12
31 82.4 79.08 10 12

No.
teeth

Outside
dia. de

Pitch
dia. dp

Simplex
D1*

Duplex
D2*

32 84.9 81.61 10 12
33 87.5 84.16 10 12
34 90 86.70 10 12
35 92.5 89.25 10 12
36 95 91.79 10 12
37 97.6 94.33 10 12
38 100.2 96.88 10 12
39 102.7 99.42 10 12
40 105.3 101.97 10 12
41 107.8 104.51 12 14
42 110.4 107.05 12 14
43 112.9 109.60 12 14
44 115.5 112.14 12 14
45 118 114.69 12 14
46 120.6 117.23 12 14
47 123.1 119.77 12 14
48 125.6 122.32 12 14
49 128.2 124.86 12 14
50 130.7 127.41 12 14
51 133.3 129.95 14 16
52 135.8 132.49 14 16
53 138.4 135.04 14 16
54 140.9 137.59 14 16
55 143.5 140.13 14 16

No.
teeth

Outside
dia. de

Pitch
dia. dp

Simplex
D1*

Duplex
D2*

56 146 142.68 14 16
57 148.6 145.22 14 16
58 151 147.77 14 16
59 153.6 150.31 14 16
60 156.2 152.85 14 16
62 162 157.95 16 20
64 167.1 163.04 16 20
65 169.6 165.58 16 20
66 172.2 168.13 16 20
68 177.3 173.22 16 20
70 182.4 178.31 16 20
72 187.5 183.41 20 20
75 195.1 191.04 20 20
76 197.7 193.59 20 20
78 202.8 198.68 20 20
80 207.9 203.77 20 20
85 220.6 216.50 20 20
90 233.4 229.23 20 20
95 246.1 241.96 20 20
100 258.9 254.68 20 20
110 284.3 280.15 20 20
114 294.5 290.33 20 20
120 310 305.61 20 20
125 322.5 318.34 20 20

* Bore Ø H12