OEM/ODM China Double Pitch Roller Chain Sprockets - Stock Bore Sprockets per Asian Standard – GOODLUCK
OEM/ODM China Double Pitch Roller Chain Sprockets - Stock Bore Sprockets per Asian Standard – GOODLUCK Detail:
NK15B | |
SPROCKETS | mm |
Tooth width (T) | 2.0 |
CHAIN | mm |
Pitch (P) | 4.7625 |
Internal width | 2.38 |
Roller Φ (Dr) | 2.48 |
Type |
Teeth |
Do |
Dp |
Bored |
BD |
BL |
wt |
Material |
||
Stock |
Min |
Max |
||||||||
NK15B |
11 |
19.0 |
16.90 |
4 |
5 |
7 |
11 |
10 |
9 |
C45 Solid |
12 |
20.5 |
18.40 |
4 |
5 |
8 |
12 |
10 |
10 |
||
13 |
22.0 |
19.90 |
4 |
5 |
9 |
14 |
10 |
14 |
||
14 |
23.5 |
21.40 |
6 |
7 |
10 |
15 |
12 |
17 |
||
15 |
25.0 |
22.91 |
6 |
7 |
12 |
17 |
12 |
22 |
||
16 |
26.5 |
24.41 |
8 |
9 |
12 |
18 |
1Z |
23 |
||
17 |
28.0 |
25.92 |
8 |
9 |
14 |
20 |
14 |
32 |
||
18 |
295 |
27.43 |
8 |
9 |
14 |
22 |
14 |
40 |
||
19 |
3L0 |
28.93 |
8 |
9 |
15 |
23 |
14 |
44 |
||
20 |
32.5 |
30.44 |
8 |
9 |
15 |
24 |
14 |
49 |
||
21 |
34.0 |
31.95 |
8 |
9 |
17 |
26 |
14 |
57 |
||
22 |
355 |
33.46 |
8 |
9 |
17 |
27 |
14 |
62 |
||
23 |
37.5 |
34.98 |
8 |
9 |
17 |
28 |
14 |
68 |
||
24 |
39-0 |
36.49 |
8 |
9 |
20 |
30 |
16 |
88 |
||
25 |
405 |
38.00 |
8 |
9 |
20 |
32 |
16 |
100 |
||
26 |
42.0 |
39.51 |
10 |
11 |
22 |
33 |
16 |
104 |
||
27 |
43.5 |
41.02 |
10 |
11 |
25 |
35 |
16 |
117 |
||
28 |
45,0 |
42.54 |
10 |
11 |
25 |
37 |
16 |
131 |
||
29 |
46,5 |
44.05 |
10 |
11 |
25 |
38 |
16 |
139 |
||
30 |
48.0 |
45.56 |
10 |
11 |
25 |
39 |
16 |
147 |
||
31 |
49,5 |
47.08 |
10 |
11 |
25 |
40 |
18 |
175 |
||
32 |
SL0 |
48.59 |
10 |
11 |
25 |
40 |
18 |
176 |
||
33 |
52.5 |
50.10 |
10 |
11 |
25 |
40 |
18 |
178 |
||
34 |
54.0 |
51.62 |
10 |
11 |
25 |
40 |
18 |
180 |
||
35 |
55.5 |
53.13 |
10 |
11 |
25 |
40 |
18 |
182 |
NK25B
SPROCKETS | mm |
Tooth width (T) | 2.8 |
CHAIN | mm |
Pitch (P) | 6.35 |
Internal width | 3.18 |
Roller Φ (Dr) | 3.3 |
Type |
Teeth |
Do |
Dp |
Bored |
BD |
BL |
wt |
Material |
||
Stock |
Min |
Max |
g |
|||||||
NK25B |
10 |
23 |
2055 |
6.5 |
8.5 |
8.5 |
14 |
IS |
30 |
C45 Solid |
11 |
25 |
22.54 |
6.5 |
8.5 |
8.5 |
15 |
15 |
30 |
||
12 |
28 |
24.53 |
7.5 |
9.5 |
9.5 |
15 |
15 |
30 |
||
13 |
30 |
2653 |
7.5 |
9.5 |
10 |
18 |
15 |
50 |
||
14 |
32 |
2854 |
7.5 |
9.5 |
10 |
20 |
IS |
50 |
||
15 |
34 |
3054 |
75 |
9.5 |
10 |
20 |
IS |
50 |
||
16 |
36 |
3255 |
95 |
11.5 |
12 |
25 |
15 |
60 |
||
17 |
38 |
34S6 |
9.5 |
11.5 |
12 |
25 |
IS |
70 |
||
18 |
40 |
3657 |
9.5 |
115 |
12 |
25 |
15 |
70 |
||
19 |
42 |
3858 |
9.5 |
11.5 |
16 |
28 |
15 |
80 |
||
20 |
44 |
40.59 |
9.5 |
11.5 |
16 |
28 |
15 |
80 |
||
21 |
46 |
42.61 |
95 |
11.5 |
16 |
28 |
15 |
90 |
||
22 |
48 |
44.65 |
9.5 |
11.5 |
16 |
30 |
IS |
100 |
||
23 |
50 |
46.63 |
9.5 |
11.5 |
16 |
30 |
IS |
110 |
||
24 |
52 |
48.6S |
9.5 |
11.5 |
16 |
30 |
IS |
120 |
||
25 |
54 |
50.66 |
9S |
11.5 |
20 |
35 |
IS |
140 |
||
26 |
56 |
52.68 |
95 |
11.5 |
20 |
35 |
IS |
140 |
||
27 |
58 |
54.70 |
95 |
11.5 |
20 |
35 |
15 |
150 |
||
28 |
60 |
56.71 |
9.5 |
11.5 |
20 |
35 |
IS |
150 |
||
29 |
62 |
5873 |
9,5 |
11.5 |
20 |
35 |
15 |
160 |
||
30 |
64 |
60.75 |
9S |
11.5 |
20 |
35 |
15 |
160 |
||
31 |
66 |
62.77 |
10.5 |
12.5 |
22 |
40 |
20 |
200 |
||
32 |
68 |
64.78 |
10.5 |
12.5 |
22 |
40 |
20 |
200 |
||
33 |
70 |
66.80 |
10.5 |
12.5 |
22 |
40 |
20 |
210 |
||
34 |
72 |
68.82 |
10.5 |
12.5 |
22 |
40 |
20 |
210 |
||
35 |
74 |
70^4 |
10.5 |
12.5 |
22 |
40 |
20 |
210 |
||
36 |
76 |
72.86 |
10.5 |
12.5 |
22 |
40 |
20 |
220 |
||
37 |
78 |
74.88 |
10,5 |
12.5 |
22 |
3 |
20 |
260 |
||
38 |
80 |
76.90 |
10.5 |
12.5 |
22 |
40 |
20 |
260 |
||
39 |
82 |
78.91 |
10.5 |
12.5 |
22 |
40 |
20 |
270 |
||
40 |
84 |
80.93 |
10.5 |
12.5 |
22 |
40 |
20 |
270 |
||
41 |
87 |
82.95 |
10.5 |
12.5 |
30 |
50 |
20 |
320 |
||
42 |
89 |
84.97 |
10.5 |
12.5 |
30 |
SO |
20 |
320 |
||
43 |
91 |
86.99 |
10.5 |
12.5 |
30 |
50 |
20 |
400 |
||
44 |
93 |
89.01 |
10.5 |
12.5 |
30 |
50 |
20 |
410 |
||
45 |
95 |
91.03 |
10.5 |
12.5 |
30 |
50 |
20 |
410 |
||
4S |
101 |
97.09 |
10.5 |
12.5 |
30 |
50 |
20 |
430 |
||
50 |
105 |
10113 |
10.5 |
12.5 |
30 |
50 |
20 |
460 |
||
54 |
113 |
10921 |
10.5 |
12.5 |
30 |
50 |
20 |
470 |
||
60 |
125 |
12133 |
10.5 |
12.5 |
30 |
50 |
20 |
510 |
||
65 |
135 |
13L43 |
11.5 |
13.5 |
30 |
50 |
20 |
720 |
||
70 |
145 |
14154 |
11.5 |
13.5 |
30 |
50 |
20 |
770 |
||
75 |
1S5 |
151.64 |
11.5 |
13.5 |
30 |
50 |
20 |
820 |
||
80 |
165 |
161.74 |
11.5 |
13.5 |
30 |
50 |
20 |
880 |
NK35B
SPROCKETS | mm |
Tooth width (T) | 4.3 |
CHAIN | mm |
Pitch (P) | 9.525 |
Internal width | 4.78 |
Roller Φ (Dr) | 5.08 |
Type |
Teeth |
Do |
Dp |
Bored |
BD |
BL |
wt |
Material |
||
Stock |
Min |
Max |
||||||||
NK35B |
9 |
32 |
27.85 |
85 |
10.5 |
11 |
★21.5 |
20 |
0.06 |
C45 Solid |
10 |
34 |
30.82 |
85 |
105 |
12 |
★24.5 |
20 |
0.08 |
||
11 |
38 |
33.81 |
95 |
115 |
14 |
★27 |
20 |
0.09 |
||
12 |
41 |
36,81 |
9S |
11.5 |
16 |
★50.5 |
20 |
042 |
||
13 |
44 |
39.80 |
95 |
11.5 |
18 |
★32 |
20 |
0.12 |
||
14 |
47 |
42.81 |
9_5 |
11.5 |
18 |
32 |
20 |
0.12 |
||
15 |
51 |
45.81 |
95 |
11.5 |
20 |
35 |
20 |
0.16 |
||
16 |
54 |
48.82 |
95 |
11.5 |
20 |
37 |
20 |
0.19 |
||
17 |
57 |
51.84 |
115 |
13S |
25 |
41 |
20 |
022 |
||
18 |
60 |
54,85 |
115 |
13.5 |
25 |
44 |
20 |
0.25 |
||
19 |
63 |
57.87 |
115 |
135 |
28 |
47 |
20 |
0.28 |
||
20 |
66 |
60.89 |
115 |
13.5 |
30 |
50 |
20 |
0.32 |
||
21 |
69 |
63.91 |
115 |
135 |
32 |
53 |
20 |
036 |
||
22 |
72 |
6&93 |
115 |
13.5 |
35 |
56 |
20 |
0.37 |
||
23 |
75 |
69.95 |
115 |
135 |
38 |
60 |
20 |
0.38 |
||
24 |
78 |
72.97 |
115 |
13.5 |
32 |
53 |
22 |
0.43 |
||
25 |
81 |
76.00 |
115 |
13.5 |
32 |
53 |
22 |
0.44 |
||
26 |
84 |
79.02 |
115 |
133 |
32 |
53 |
22 |
0.45 |
||
27 |
87 |
82.05 |
115 |
135 |
32 |
53 |
22 |
0.46 |
||
28 |
90 |
8S.07 |
113 |
13.5 |
32 |
53 |
22 |
0.48 |
||
29 |
93 |
8810 |
115 |
13S |
32 |
53 |
22 |
0.49 |
||
30 |
96 |
91.12 |
115 |
13.5 |
32 |
53 |
22 |
051 |
||
31 |
99 |
94.15 |
115 |
135 |
32 |
S3 |
22 |
053 |
||
32 |
102 |
97.18 |
115 |
13.5 |
32 |
53 |
22 |
0.54 |
||
33 |
105 |
100.20 |
115 |
135 |
32 |
53 |
22 |
056 |
||
34 |
109 |
103.23 |
115 |
135 |
32 |
53 |
22 |
0.57 |
||
35 |
112 |
106.26 |
115 |
13.5 |
32 |
S3 |
22 |
0.59 |
||
36 |
115 |
109.29 |
125 |
145 |
32 |
53 |
22 |
0.61 |
||
37 |
118 |
112.31 |
125 |
14.5 |
42 |
63 |
25 |
0.80 |
||
38 |
121 |
115.34 |
125 |
145 |
42 |
63 |
25 |
0.82 |
||
39 |
124 |
118.37 |
125 |
145 |
42 |
63 |
25 |
0.84 |
||
40 |
127 |
121.40 |
125 |
143 |
42 |
63 |
25 |
0.85 |
||
41 |
130 |
124.43 |
16 |
18 |
42 |
63 |
25 |
0.91 |
Fe360 Welding
|
|
42 |
133 |
127.46 |
16 |
18 |
42 |
63 |
25 |
0.93 |
||
43 |
136 |
130.49 |
16 |
18 |
42 |
63 |
25 |
0.95 |
||
44 |
139 |
133.52 |
16 |
18 |
42 |
63 |
25 |
0.97 |
||
45 |
142 |
136.55 |
16 |
18 |
42 |
63 |
25 |
1.00 |
||
46 |
145 |
139.58 |
16 |
18 |
42 |
63 |
25 |
1.01 |
||
47 |
148 |
142.61 |
16 |
18 |
42 |
63 |
25 |
1.03 |
||
48 |
151 |
145.64 |
16 |
18 |
42 |
63 |
25 |
1.05 |
||
SO |
157 |
151.70 |
16 |
18 |
42 |
63 |
25 |
1.07 |
||
53 |
166 |
160.78 |
16 |
18 |
42 |
63 |
25 |
1.09 |
||
54 |
169 |
163.81 |
16 |
18 |
42 |
63 |
25 |
1.10 |
||
55 |
172 |
166.85 |
16 |
18 |
42 |
63 |
25 |
1.25 |
||
60 |
187 |
182.00 |
16 |
18 |
42 |
63 |
25 |
1.30 |
||
64 |
200 |
194.12 |
16 |
18 |
42 |
63 |
25 |
1,46 |
||
65 |
203 |
197.15 |
16 |
18 |
45 |
68 |
25 |
1.67 |
||
70 |
218 |
212.30 |
16 |
18 |
45 |
68 |
25 |
1.80 |
||
75 |
233 |
227.46 |
16 |
18 |
45 |
68 |
25 |
1.90 |
||
80 |
248 |
242.61 |
16 |
18 |
45 |
68 |
25 |
2.40 |
Teeth | s | GD |
9 | 4.4 | 17 |
10 | 20 | |
11 | 23 | |
12 | 26 | |
13 | 29 |
GL offers sprockets with an emphasis on precision engineering and perfect quality. Our stock Pilot Bore hole (PB) plate wheel and sprockets are ideal for being machined to the bore which customers desire need as different shaft diamater.
We offer Type A (hub-less) plate wheels from #25 (0.250 “), #35 (0.375 “) , #40 (0.500 “) till #240(3″) pitches in stock. The finished plate wheels are some in stock.
We also offer Type B(hub) sprockets from #25 (0.250 “), #35 (0.375 “), #40 (0.500 “), #41 (0.500 “), #50 (0.625 “) , #50 (0.625 “) till #240(3″) pitch in stock. The finished sprockets are some in stock.
Teeth of PB plate wheel and sprockets hardened are avilable.
Material are made of steel C45.
We also offer PB plate wheels and sprockets in stainless steel SS304 for these sizes.
Product detail pictures:

Related Product Guide:
We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for OEM/ODM China Double Pitch Roller Chain Sprockets - Stock Bore Sprockets per Asian Standard – GOODLUCK , The product will supply to all over the world, such as: Istanbul, Indonesia, Thailand, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to in your case of fantastic good quality. Guided by the principle of "Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We have been confident that we've been going to have a bright prospect and to be distributed all over the world in the years to come.

Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
