Round Link Chain Sprockets – for 38*137mm Round Link Chain Bucket Elevator / Scraper Conveyor
Category
Application
Related Products
Round Link Chain Sprockets Parameter
SCIC round link chain sprocket is made to ISO 5613:1984 (mining-drive sprocket assemblies for chain conveyors) and equivalent Chinese standard GB/T 24503-2009 (mining-drive sprocket for round link chains). Round link chain sprocket is for use with twin outboard chain assemblies for chain conveyors, while the round chain links geometry is to DIN 22252, DIN 766 or ISO 610.
SCIC round link chain sprockets are also made to client’s particular design / dimensions, by the process and under SCIC quality control system:
- Moulding to ensure sprocket dimensions to approved drawings;
- Casting of alloy steel, with in-situ chemical composition analysis by spectrum;
- Heat-treatment of cast piece with connected mechanical test coupon;
- Mechanical property test with hardness check on heat-treatment;
- CNC machining of sprocket to fine accuracy;
- Sprocket teeth subject to induction heat treatment to reach hardness HRC 50-55.
|
Chain size |
Teeth number N |
Pitch circle dia. D0 |
Overall dia. (De) |
Groove dia. (Di) |
Groove width L |
Tooth radius R1 |
Root radius R2 |
Pocket plan radius R3 |
Groove radius R4 |
Root radius R5 |
Distance H |
Pocket length L |
Tooth thickness W |
Pocket centers A |
|||
|
Reference |
Max. |
Max. |
Reference |
Nominal |
Tolerance |
Max. |
Reference |
Reference |
Nominal |
Tolerance |
Nominal |
Tolerance |
Max. |
Reference |
|||
|
10x40 |
5 |
130 |
150 |
82 |
14 |
25 |
5 |
+0.5 / 0 |
5 |
5 |
55 |
0 / -1.5 |
63 |
+2 / 0 |
37 |
53 |
|
|
6 |
155 |
175 |
108 |
68.5 |
|||||||||||||
|
7 |
180 |
200 |
134 |
81.5 |
|||||||||||||
|
8 |
205 |
225 |
159 |
94.5 |
|||||||||||||
|
9 |
230 |
250 |
185 |
107.5 |
|||||||||||||
|
10 |
256 |
276 |
210 |
120.5 |
|||||||||||||
|
14x50 |
5 |
162 |
190 |
100 |
20 |
29 |
7 |
+0.5 / 0 |
25 |
7 |
7 |
67.5 |
0 / 1.5 |
82 |
+2 / 0 |
46 |
68 |
|
6 |
193 |
221 |
132 |
84.5 |
|||||||||||||
|
7 |
225 |
253 |
164 |
101 |
|||||||||||||
|
8 |
256 |
284 |
195 |
117.5 |
|||||||||||||
|
9 |
288 |
316 |
227 |
133.5 |
|||||||||||||
|
10 |
320 |
348 |
259 |
149.5 |
|||||||||||||
|
18x64 |
5 |
208 |
244 |
129 |
25 |
37 |
9 |
+0.5 / 0 |
30 |
9 |
9 |
86.5 |
0 / -1.5 |
105 |
+2 / 0 |
60 |
87 |
|
6 |
248 |
284 |
170 |
108 |
|||||||||||||
|
7 |
288 |
324 |
210 |
129 |
|||||||||||||
|
8 |
328 |
364 |
250 |
150 |
|||||||||||||
|
9 |
369 |
405 |
292 |
171 |
|||||||||||||
|
22x86 |
5 |
279 |
323 |
179 |
30 |
53 |
11 |
+0.5 / 0 |
38 |
11 |
11 |
118 |
0 / -1.5 |
136 |
+2 / 0 |
81 |
114 |
|
6 |
333 |
377 |
234 |
146.5 |
|||||||||||||
|
7 |
387 |
431 |
289 |
175 |
|||||||||||||
|
8 |
441 |
485 |
344 |
203 |
|||||||||||||
|
9 |
495 |
539 |
398 |
231 |
|||||||||||||
|
24x86 |
5 |
279 |
327 |
178 |
32 |
50 |
12 |
+0.5 / 0 |
40 |
12 |
12 |
116.5 |
0 / -1.5 |
140 |
+2 / 0 |
81 |
116 |
|
6 |
333 |
381 |
233 |
145.5 |
|||||||||||||
|
7 |
387 |
435 |
288 |
173.5 |
|||||||||||||
|
8 |
441 |
489 |
342 |
202 |
|||||||||||||
|
9 |
495 |
543 |
397 |
229.5 |
|||||||||||||
|
26x92 |
5 |
299 |
350 |
183 |
35 |
53 |
13 |
+0.5 / 0 |
45 |
13 |
13 |
124.5 |
0 / -1.5 |
151 |
+2 / 0 |
86 |
125 |
|
6 |
356 |
408 |
242 |
155 |
|||||||||||||
|
7 |
414 |
466 |
300 |
185.5 |
|||||||||||||
|
8 |
472 |
524 |
359 |
215.5 |
|||||||||||||
|
9 |
530 |
582 |
418 |
245.5 |
|||||||||||||
|
Chain size |
Teeth number N |
Pitch circle dia. D0 |
Overall dia. (De) |
Groove dia. (Di) |
Groove width L |
Tooth radius R1 |
Root radius R2 |
Pocket plan radius R3 |
Groove radius R4 |
Root radius R5 |
Distance H |
Pocket length L |
Tooth thickness W |
Pocket centers A |
|||
|
Reference |
Max. |
Max. |
Reference |
Nominal |
Tolerance |
Max. |
Reference |
Reference |
Nominal |
Tolerance |
Nominal |
Tolerance |
Max. |
Reference |
|||
|
30x108 |
5 |
351 |
411 |
218 |
40 |
63 |
15 |
+0.5 / 0 |
50 |
15 |
15 |
146 |
0 / -1.5 |
176 |
+2 / 0 |
101 |
146 |
|
6 |
418 |
478 |
287 |
182.5 |
|||||||||||||
|
7 |
486 |
546 |
356 |
218 |
|||||||||||||
|
8 |
554 |
614 |
425 |
253.5 |
|||||||||||||
|
9 |
623 |
683 |
494 |
288.5 |
|||||||||||||
|
34x126 |
5 |
409 |
477 |
263 |
44 |
75 |
17 |
+0.5 / 0 |
55 |
17 |
17 |
171 |
0 / -1.5 |
204 |
+2 / 0 |
117 |
170 |
|
6 |
488 |
556 |
343 |
213.5 |
|||||||||||||
|
7 |
567 |
635 |
423 |
255 |
|||||||||||||
|
8 |
647 |
715 |
504 |
296 |
|||||||||||||
|
9 |
726 |
794 |
584 |
337 |
|||||||||||||
|
38x137 |
5 |
445 |
521 |
285 |
50 |
80 |
19 |
+0.5 / 0 |
60.5 |
19 |
19 |
185.5 |
0 / -1.5 |
223 |
+2 / 0 |
128 |
185 |
|
6 |
531 |
531 |
372 |
231.5 |
|||||||||||||
|
7 |
617 |
693 |
460 |
276.5 |
|||||||||||||
|
8 |
703 |
779 |
547 |
321.5 |
|||||||||||||
|
9 |
790 |
866 |
634 |
366 |
|||||||||||||
|
42x146 |
5 |
474 |
558 |
300 |
54 |
83 |
21 |
+0.5 / 0 |
66.5 |
21 |
21 |
196.5 |
0 / -1.5 |
241 |
+2 / 0 |
136 |
199 |
|
6 |
566 |
650 |
393 |
245.5 |
|||||||||||||
|
7 |
657 |
741 |
486 |
294 |
|||||||||||||
|
8 |
750 |
834 |
579 |
341.5 |
|||||||||||||
|
9 |
842 |
926 |
672 |
389 |
|||||||||||||
|
42x152 |
5 |
494 |
578 |
318 |
54 |
89 |
21 |
+0.5 / 0 |
66.5 |
21 |
21 |
206 |
0 / -1.5 |
247.5 |
+2 / 0 |
142 |
205.5 |
|
6 |
589 |
673 |
416 |
257 |
|||||||||||||
|
7 |
684 |
768 |
512 |
307 |
|||||||||||||
|
8 |
780 |
864 |
610 |
356.5 |
|||||||||||||
|
9 |
876 |
960 |
706 |
406 |
|||||||||||||
|
48x152 |
5 |
494 |
590 |
318 |
62 |
80 |
24 |
+0.5 / 0 |
82 |
24 |
24 |
202 |
0 / -1.5 |
259.5 |
+2 / 0 |
142 |
211.5 |
|
6 |
589 |
685 |
416 |
253 |
|||||||||||||
|
7 |
684 |
780 |
512 |
303.5 |
|||||||||||||
|
8 |
780 |
876 |
610 |
353 |
|||||||||||||
|
9 |
876 |
972 |
706 |
403 |
|||||||||||||
To further meeting clients unique request on round link chain wheels and sprockets, we are capable of designing and fabricating specifically to your conveyor and bucket elevator specifications, chain wheels in toothed and toothless, cast and forged, completed with full dimensional control and trial fit test with round link chains, mechanical test to determine the material tensile strength and hardness.
Photos of our supply reference:
12 teeth pocket sprocket
5 teeth sprocket
8 teeth pocket sprocket
14 teeth key sprocket
13 teeth key sprocket
15 teeth assembly sprocket
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Our Service
ROUND STEEL LINK CHAIN MANUFACTURER FOR 30+ YEARS, QUALITY MAKES EACH LINK
As a round steel link chain manufacturer for 30 years, our factory has been staying with and serving the very important period of Chinese chain making industry evolution catering for mining (coal mine in particular), heavy lifting, and industrial conveying requirements on high strength round steel link chains. We don’t stop at being the leading round link chain manufacturer in China (with annual supply over 10,000T), but stick to non-stopping creation and innovation.
