The TransDrive taper lock sprocket has a split through the taper and flange to provide a locking mechanism on the shaft.
Taper lock sprockets, also known as taper bush and taper fit sprockets are used in a variety of machines. This is a pre-bored and keyed sprocket to match the required shaft and keyway diameters. This is an advantage with faster and easier fitting, better centring and the ability to change bore size without replacing the sprocket.
The TransDrive Taper lock sprockets are available in various sizes.
Product Specifications
06B-1-2-3
Pinions
mm
Tooth Radius r
10
Radius width c
1
tooth width h1
5.3
tooth width L
5.2
Tooth width h2
15.4
Tooth Width h3
25.6
Chain
mm
Pitch
9.525
Internal width
5.72
Roller
6.35
Steel: C45
*cast iron = G22 cast iron with black phosphated
Teeth
de
dp
Simplex
Double
Triple
D
H
for Bush
Type
D
H
for Bush
Type
D
H
for Bush
Type
17
55.3
51.83
45
22
1008
1
41
22
1008
2
–
25.6
1008
5
19
61.3
57.87
45
22
1008
1
46
22
1008
2
–
25.6
1008
5
21
68.0
63.91
46
22
1008
1
49
22
1008
2
–
25.6
1008
5
23
73.5
69.95
63
25
1210
1
59
25
1210
2
–
25.6
1210
5
25
80.0
76.02
63
25
1210
1
64
25
1210
2
–
25.6
1210
5
27
86.0
82.02
63
25
1210
1
70
25
1210
2
–
25.6
1210
5
30
94.7
91.12
63
25
1210
1
75
25
1210
2
79
38
1615
4
*38
119.5
115.35
70
25
1210
1
80
25
1610
2
90
38
1615
4
*45
140.7
136.55
70
25
1210
1
80
25
1610
2
*57
176.9
172.91
70
25
1210
6
80
25
1610
7
*76
234.9
230.49
70
25
1210
6
80
25
1610
7
*95
292.5
288.08
80
25
1210
6
90
25
1610
7
*114
349.5
345.68
80
25
1210
6
95
38
1615
7
08B-1-2-3
Pinions
mm
Tooth Radius r
13
Radius width c
1.3
tooth width h1
7.2
tooth width L
7
Tooth width h2
21
Tooth Width h3
34.9
Chain
mm
Pitch
12.7
Internal width
7.75
Roller
8.51
Steel: C45
*cast iron = G22 cast iron with black phosphated
Teeth
de
dp
Simplex
Double
Triple
D
H
for Bush
Type
D
H
for Bush
Type
D
H
for Bush
Type
15
65.5
61.09
45
22
1008
1
46
22
1008
2
–
34.9
1008
5
17
73.6
69.11
60
25
1210
1
56
25
1210
2
–
34.9
1210
5
19
81.7
77.16
63
25
1210
1
62
25
1210
2
–
34.9
1210
5
21
89.7
85.22
71
25
1610
1
70
25
1610
2
–
34.9
1610
5
23
98.2
93.27
76
25
1610
1
79
25
1610
2
–
34.9
1610
5
25
105.8
101.33
76
25
1610
1
87
32
2012
2
–
34.9
2012
5
27
114.0
109.40
76
25
1610
1
87
32
2012
2
–
34.9
2012
5
30
126.1
121.50
90
32
2012
1
87
32
2012
2
–
34.9
2012
5
*38
158.6
153.80
90
32
2012
1
100
32
2012
2
–
34.9
2012
5
*45
188.0
182.07
100
32
2012
1
100
32
2012
2
–
34.9
2012
5
*57
236.4
230.54
100
32
2012
6
100
32
2012
7
*76
313.3
307.33
100
32
2012
6
100
32
2012
7
*95
390.1
384.11
100
32
2012
6
100
32
2012
7
*114
466.9
460.90
110
45
2517
6
110
45
2517
7
23
123.4
116.58
76
25
1610
1
–
25.5
1610
3
–
42.1
2012
5
25
134.0
126.66
90
32
2012
1
90
32
2012
2
105
45
2517
4
27
144.0
136.75
90
32
2012
1
90
32
2012
2
110
45
2517
4
30
158.8
151.87
90
32
2012
1
90
32
2012
2
120
45
2517
4
*38
199.2
192.24
100
32
2012
1
*45
235.0
227.58
100
32
2012
6
*57
296.0
288.18
100
32
2012
6
*76
392.1
384.16
100
32
2012
6
*95
488.5
480.14
110
45
2517
6
*114
584.1
576.13
110
45
2517
6
10B-1-2-3
Pinions
mm
Tooth Radius r
16
Radius width c
1.6
tooth width h1
9.1
tooth width L
9
Tooth width h2
25.5
Tooth Width h3
42.1
Chain
mm
Pitch
15.875
Internal width
9.65
Roller
10.16
Steel: C45
*cast iron = G22 cast iron with black phosphated
Teeth
de
dp
Simplex
Double
Triple
D
H
for Bush
Type
D
H
for Bush
Type
D
H
for Bush
Type
13
73.0
66.32
47
22
1008
1
15
83.0
76.36
60
25
1210
1
–
25.5
1210
3
–
42.1
1210
5
17
93.0
86.36
71
25
1610
1
–
25.5
1610
3
–
42.1
1210
5
19
103.3
96.45
75
25
1610
1
–
25.5
1610
3
–
42.1
1615
5
21
113.4
106.52
76
25
1610
1
–
25.5
1610
3
–
42.1
1615
5
23
123.4
116.58
76
25
1610
1
–
25.5
1610
3
–
42.1
2012
5
25
134.0
126.66
90
32
2012
1
90
32
2012
2
105
45
2517
4
27
144.0
136.75
90
32
2012
1
90
32
2012
2
110
45
2517
4
30
158.8
151.87
90
32
2012
1
90
32
2012
2
120
45
2517
4
*38
199.2
192.24
100
32
2012
1
*45
235.0
227.58
100
32
2012
6
*57
296.0
288.18
100
32
2012
6
*76
392.1
384.16
100
32
2012
6
*95
488.5
480.14
110
45
2517
6
*114
584.1
576.13
110
45
2517
6
12B-1-2-3
Pinions
mm
Tooth Radius r
19
Radius width c
2
tooth width h1
11.1
tooth width L
10.8
Tooth width h2
30.3
Tooth Width h3
49.8
Chain
mm
Pitch
19.05
Internal width
11.68
Roller
12.07
Steel: C45
*cast iron = G22 cast iron with black phosphated
Teeth
de
dp
Simplex
Double
Triple
D
H
for Bush
Type
D
H
for Bush
Type
D
H
for Bush
Type
13
87.5
79.59
60
25
1210
1
15
99.8
91.63
70
25
1610
1
–
30.3
1610
3
–
49.8
1615
5
17
111.5
103.67
76
25
1610
1
–
30.3
1610
3
–
49.8
1615
5
19
124.2
115.75
90
32
2012
1
90
32
2012
2
–
49.8
2012
5
21
136.0
127.82
102
45
2517
1
108
45
2517
2
–
49.8
2517
5
23
149.0
139.90
108
45
2517
1
108
45
2517
2
–
49.8
2517
5
25
160.0
152.00
108
45
2517
1
108
45
2517
2
–
49.8
2517
5
27
172.3
164.00
108
45
2517
1
108
45
2517
2
140
51
3020
4
30
190.5
182.25
108
45
2517
1
108
45
2517
2
140
51
3020
4
38
239.0
230.69
108
45
2517
1
140
51
3020
2
140
51
3020
4
45
282.5
273.10
108
45
2517
6
140
51
3020
7
140
51
3020
8
*57
355.4
345.81
108
45
2517
6
140
51
3020
7
140
51
3020
8
*76
469.9
460.99
108
45
2517
6
140
51
3020
7
140
51
3020
8
*95
585.1
576.17
108
45
2517
6
140
51
3020
7
140
76
3030
8
*114
700.6
691.36
108
64
2525
6
140
76
3030
7
140
76
3030
8
Reverse Entry Taper Lock Sprockets
The reverse entry design of the taper lock sprocket enables quick and easy installation and removal of the bush, significantly reducing maintenance time. This streamlined process makes it an ideal choice for operations that require frequent adjustments.
Pitch
Part Number
Bush size
O8B
(1/2″ Pitch)
08B-1-15RT/L
1008
08B-1-17RT/L
1210
08B-1-19RT/L
1210
08B-1-21RT/L
1610
08B-1-23RT/L
1610
08B-1-25RT/L
1610
08B-1-27RT/L
1610
08B-1-30RT/L
2012
08B-1-38RT/L
2012
10B
(5/8 Pitch)
10B-1-13RT/L
1008
10B-1-15RT/L
1210
10B-1-17RT/L
1610
10B-1-19RT/L
1610
10B-1-21RT/L
1610
10B-1-23RT/L
1610
10B-1-25RT/L
2012
10B-1-27RT/L
2012
10B-1-30RT/L
2012
10B-1-38RT/L
2012
12B
(3/4 Pitch)
12B-1-13RT/L
1210
12B-1-15RT/L
1610
12B-1-17RT/L
1610
12B-1-19RT/L
2012
12B-1-21RT/L
2517
12B-1-23RT/L
2517
12B-1-25RT/L
2517
12B-1-27RT/L
2517
12B-1-30RT/L
2517
12B-1-38RT/L
2517
16B
(1″ Pitch)
16B-1-13RT/L
1615
16B-1-15RT/L
1615
16B-1-17RT/L
2012
16B-1-19RT/L
2517
16B-1-21RT/L
2517
16B-1-23RT/L
2517
16B-1-25RT/L
2517
16B-1-27RT/L
2517
16B-1-30RT/L
2517
16B-1-38RT/L
3020
Refer to standard taper lock sprocket specifications for dimensions.