WELDASPROCKETS® USA/NOVA Import
Sprocket No. is used to determine chain size, number of teeth and hub series required.
EXAMPLE: 6026X = 60 chain, 26 teeth, X series WELDAHUB® . ORDER BY STOCK NUMBER.
A variety of sprocket sizes for roller chain No. 35, 41, 40, 50, 60, 80 & 100 take care of most repair and replacement needs.
No. 35 - 3/8" Pitch
No. of Teeth | NOVA Import Stock No. | Sprocket No. | Wt. Lbs. |
15 | 001035155 | 3515V | 0.06 |
16 | 001035165 | 3516V | 0.06 |
17 | 001035175 | 3517V | 0.06 |
18 | 001035185 | 3518V | 0.13 |
19 | 001035195 | 3519V | 0.13 |
20 | 001035205 | 3520V | 0.13 |
21 | 001035215 | 3521V | 0.19 |
22 | 001035225 | 3522W | 0.13 |
23 | 001035235 | 3523W | 0.19 |
24 | 001035245 | 3524W | 0.19 |
25 | 001035255 | 3525W | 0.19 |
26 | 001035265 | 3526W | 0.25 |
27 | 001035275 | 3527W | 0.25 |
28 | 001035285 | 3528W | 0.25 |
29 | 001035295 | 3529W | 0.30 |
30 | 001035305 | 3530W | 0.32 |
32 | 001035325 | 3532W | 0.38 |
35 | 001035355 | 3535W | 0.50 |
36 | 001035365 | 3536W | 0.50 |
38 | |||
40 | 001035405 | 3540W | 0.63 |
42 | |||
45 | 001035455 | 3545W | 0.88 |
46 | |||
48 | 001035485 | 3548W | 1.00 |
54 | 001035545 | 3554W | 1.38 |
60 | 001035605 | 3560W | 1.56 |
70 | |||
72 | 001035725 | 3572W | 2.32 |
80 | |||
84 | 001035845 | 3584W | 3.25 |
96 | 001035965 | 3596W | 4.25 |
112 |
No. 41 - 1/2" Pitch
No. of Teeth | NOVA Import Stock No. | Sprocket No. | Wt. Lbs. |
12 | 001041125 | 4112V | 0.13 |
13 | 001041135 | 4113V | 0.13 |
14 | 001041145 | 4114V | 0.19 |
15 | 001041155 | 4115V | 0.25 |
16 | 001041165 | 4116W | 0.19 |
17 | 001041175 | 4117W | 0.25 |
18 | 001041185 | 4118W | 0.25 |
19 | 001041195 | 4119W | 0.25 |
20 | 001041205 | 4120W | 0.32 |
21 | 001041215 | 4121W | 0.38 |
22 | 001041225 | 4122W | 0.44 |
23 | 001041235 | 4123W | 0.50 |
24 | 001041245 | 4124W | 0.50 |
25 | 001041255 | 4125W | 0.56 |
26 | 001041265 | 4126W | 0.63 |
27 | 001041275 | 4127W | 0.69 |
28 | 001041285 | 4128W | 0.83 |
29 | 001041295 | 4129W | 0.91 |
30 | 001041305 | 4130W | 0.94 |
32 | 001041325 | 4132W | 1.00 |
35 | 001041355 | 4135W | 1.25 |
36 | 001041365 | 4136W | 1.38 |
38 | |||
40 | 001041405 | 4140W | 1.63 |
42 | 001041425 | 4142W | 1.88 |
45 | 001041455 | 4145W | 2.19 |
46 | |||
48 | 001041485 | 4148W | 2.50 |
54 | 001041545 | 4154W | 3.25 |
60 | 001041605 | 4160W | 4.00 |
70 | |||
72 | 001041725 | 4172W | 5.88 |
80 | |||
84 | |||
96 | |||
112 |
No. 40 - 1/2" Pitch
No. of Teeth | USA Stock No.* | NOVA Import Stock No. | Sprocket No. | Wt. Lbs. |
12 | 00104012 | 001040125 | 4012V | 0.13 |
13 | 00104013 | 001040135 | 4013V | 0.13 |
14 | 00104014 | 001040145 | 4014V | 0.19 |
15 | 00104015 | 001040155 | 4015V | 0.25 |
16 | 00104016 | 001040165 | 4016W | 0.19 |
17 | 00104017 | 001040175 | 4017W | 0.25 |
18 | 00104018 | 001040185 | 4018W | 0.32 |
19 | 00104019 | 001040195 | 4019W | 0.32 |
20 | 00104020 | 001040205 | 4020X | 0.32 |
21 | 00104021 | 001040215 | 4021X | 0.38 |
22 | 00104022 | 001040225 | 4022X | 0.44 |
23 | 00104023 | 001040235 | 4023X | 0.50 |
24 | 00104024 | 001040245 | 4024X | 0.56 |
25 | 00104025 | 001040255 | 4025X | 0.63 |
26 | 00104026 | 001040265 | 4026X | 0.69 |
27 | 00104027 | 001040275 | 4027X | 0.83 |
28 | 00104028 | 001040285 | 4028X | 0.88 |
29 | 00104029 | 001040295 | 4029X | 0.94 |
30 | 00104030 | 001040305 | 4030X | 1.00 |
32 | 00104032 | 001040325 | 4032X | 1.13 |
35 | 00104035 | 001040355 | 4035X | 1.50 |
36 | 00104036 | 001040365 | 4036X | 1.50 |
38 | 00104038 | 001040385 | 4038X | 1.83 |
40 | 00104040 | 001040405 | 4040X | 2.00 |
42 | 00104042 | 001040425 | 4042X | 2.19 |
45 | 00104045 | 001040455 | 4045X | 2.56 |
46 | 00104046 | 4046X | 2.80 | |
48 | 00104048 | 001040485 | 4048X | 3.06 |
54 | 00104054 | 001040545 | 4054X | 3.75 |
60 | 00104060 | 001040605 | 4060X | 5.00 |
70 | 00104070 | 001040705 | 4070X | 6.94 |
72 | 00104072 | 001040725 | 4072X | 7.44 |
80 | 00104080 | 001040805 | 4080X | 8.94 |
84 | 00104084 | 001040845 | 4084X | 9.94 |
96 | 00104096 | 001040965 | 4096X | 13.00 |
112 | 001040112 | 40112X | 20.50 |
No. 50 - 5/8" Pitch
No. of Teeth | USA Stock No.* | NOVA Import Stock No. | Spkt. No. | Wt. Lbs. |
9 | ||||
10 | 00105010 | 001050105 | 5010V | 0.19 |
11 | 00105011 | 001050115 | 5011V | 0.19 |
12 | 00105012 | 001050125 | 5012W | 0.19 |
13 | 00105013 | 001050135 | 5013W | 0.25 |
14 | 00105014 | 001050145 | 5014W | 0.32 |
15 | 00105015 | 001050155 | 5015W | 0.44 |
16 | 00105016 | 001050165 | 5016W | 0.50 |
17 | 00105017 | 001050175 | 5017X | 0.50 |
18 | 00105018 | 001050185 | 5018X | 0.56 |
19 | 00105019 | 001050195 | 5019X | 0.69 |
20 | 00105020 | 001050205 | 5020X | 0.75 |
21 | 00105021 | 001050215 | 5021X | 0.88 |
22 | 00105022 | 001050225 | 5022X | 1.00 |
23 | 00105023 | 001050235 | 5023X | 1.13 |
24 | 00105024 | 001050245 | 5024X | 1.25 |
25 | 00105025 | 001050255 | 5025X | 1.38 |
26 | 00105026 | 001050265 | 5026X | 1.63 |
27 | 00105027 | 001050275 | 5027X | 1.75 |
28 | 00105028 | 001050285 | 5028X | 1.83 |
29 | 00105029 | 001050295 | 5029X | 2.06 |
30 | 00105030 | 001050305 | 5030X | 2.19 |
31 | 00105031 | 001050315 | 5031X | 2.38 |
32 | 00105032 | 001050325 | 5032X | 2.38 |
33 | 00105033 | 001050335 | 5033X | 2.63 |
34 | 00105034 | 001050345 | 5034X | 3.00 |
35 | 00105035 | 001050355 | 5035X | 3.00 |
36 | 00105036 | 001050365 | 5036X | 3.25 |
37 | 00105037 | 5037X | 3.38 | |
38 | 00105038 | 001050385 | 5038X | 3.50 |
39 | 00105039 | 5039X | 3.83 | |
40 | 00105040 | 001050405 | 5040X | 3.88 |
41 | 00105041 | 5041X | 4.13 | |
42 | 00105042 | 001050425 | 5042X | 4.50 |
43 | 00105043 | 5043X | 4.69 | |
44 | 00105044 | 001050445 | 5044X | 4.94 |
45 | 00105045 | 001050455 | 5045X | 5.19 |
48 | 00105048 | 001050485 | 5048X | 6.13 |
50 | 00105050 | 001050505 | 5050X | 6.56 |
52 | 00105052 | 001050525 | 5052X | 7.25 |
54 | 00105054 | 001050545 | 5054X | 7.69 |
60 | 00105060 | 001050605 | 5060X | 9.75 |
65 | 00105065 | 001050655 | 5065X | 11.80 |
70 | 00105070 | 001050705 | 5070X | 13.60 |
72 | 00105072 | 001050725 | 5072X | 13.80 |
76 | ||||
80 | 00105080 | 001050805 | 5080X | 17.30 |
84 | 00105084 | 001050845 | 5084X | 19.40 |
90 | ||||
96 | 00105096 | 5096X | 24.90 | |
112 | 001050112 | 50112X | 38.85 |
No. 60 - 3/4" Pitch
No. of Teeth | USA Stock No.* | NOVA Import Stock No. | Spkt. No. | Wt. Lbs. |
9 | 00106009 | 001060095 | 6009V | 0.32 |
10 | 00106010 | 001060105 | 6010V | 0.38 |
11 | 00106011 | 001060115 | 6011W | 0.38 |
12 | 00106012 | 001060125 | 6012W | 0.44 |
13 | 00106013 | 001060135 | 6013W | 0.63 |
14 | 00106014 | 001060145 | 6014W | 0.75 |
15 | 00106015 | 001060155 | 6015X | 0.75 |
16 | 00106016 | 001060165 | 6016X | 0.94 |
17 | 00106017 | 001060175 | 6017X | 1.19 |
18 | 00106018 | 001060185 | 6018X | 1.32 |
19 | 00106019 | 001060195 | 6019X | 1.50 |
20 | 00106020 | 001060205 | 6020X | 1.63 |
21 | 00106021 | 001060215 | 6021X | 2.00 |
22 | 00106022 | 001060225 | 6022X | 2.25 |
23 | 00106023 | 001060235 | 6023X | 2.50 |
24 | 00106024 | 001060245 | 6024X | 2.75 |
25 | 00106025 | 001060255 | 6025X | 2.95 |
26 | 00106026 | 001060265 | 6026X | 3.25 |
27 | 00106027 | 001060275 | 6027X | 3.56 |
28 | 00106028 | 001060285 | 6028X | 3.75 |
29 | 00106029 | 001060295 | 6029X | 4.44 |
30 | 00106030 | 001060305 | 6030X | 4.50 |
31 | 00106031 | 001060315 | 6031X | 4.83 |
32 | 00106032 | 001060325 | 6032X | 5.13 |
33 | 00106033 | 6033X | 5.44 | |
34 | 00106034 | 001060345 | 6034X | 5.75 |
35 | 00106035 | 001060355 | 6035X | 6.19 |
36 | 00106036 | 001060365 | 6036X | 6.50 |
37 | ||||
38 | 00106038 | 001060385 | 6038X | 7.32 |
39 | 00106039 | 6039X | 7.63 | |
40 | 00106040 | 001060405 | 6040X | 8.25 |
41 | 00106041 | 001060415 | 6041X | 8.83 |
42 | 00106042 | 001060425 | 6042X | 9.13 |
43 | ||||
44 | ||||
45 | 00106045 | 001060455 | 6045X | 10.60 |
48 | 00106048 | 001060485 | 6048X | 12.20 |
50 | 00106050 | 001060505 | 6050X | 13.10 |
52 | ||||
54 | 00106054 | 001060545 | 6054X | 15.60 |
60 | 00106060 | 001060605 | 6060X | 18.80 |
65 | ||||
70 | ||||
72 | 00106072 | 001060725 | 6072X | 27.60 |
76 | ||||
80 | 00106080 | 6080X | 30.60 | |
84 | ||||
90 | ||||
96 | 00106096 | 6096X | 55.32 | |
112 | 00160112 | 60112X | 72.50 |
No. 80 - 1" Pitch
No. of Teeth | USA Stock No.* | NOVA Import Stock No. | Spkt. No. | Wt. Lbs. |
9 | 00108009 | 001080095 | 8009W | 0.56 |
10 | 00108010 | 001080105 | 8010W | 0.75 |
11 | 00108011 | 001080115 | 8011W | 1.00 |
12 | 00108012 | 001080125 | 8012X | 1.13 |
13 | 00108013 | 001080135 | 8013X | 1.38 |
14 | 00108014 | 001080145 | 8014X | 1.69 |
15 | 00108015 | 001080155 | 8015X | 2.06 |
16 | 00108016 | 001080165 | 8016X | 2.44 |
17 | 00108017 | 001080175 | 8017X | 2.83 |
18 | 00108018 | 001080185 | 8018X | 3.25 |
19 | 00108019 | 001080195 | 8019X | 3.63 |
20 | 00108020 | 001080205 | 8020X | 4.13 |
21 | 00108021 | 001080215 | 8021X | 4.63 |
22 | 00108022 | 001080225 | 8022X | 5.19 |
23 | 00108023 | 8023X | 5.63 | |
24 | 00108024 | 001080245 | 8024X | 6.13 |
25 | 00108025 | 001080255 | 8025X | 6.88 |
26 | 00108026 | 001080265 | 8026X | 7.25 |
27 | 00108027 | 8027X | 8.00 | |
28 | 00108028 | 001080285 | 8028X | 8.63 |
29 | 00108029 | 8029X | 9.25 | |
30 | 00108030 | 001080305 | 8030X | 10.20 |
31 | ||||
32 | 00108032 | 001080325 | 8032X | 11.50 |
33 | 00108033 | 001080335 | 8033X | 12.30 |
34 | 00108034 | 8034X | 13.00 | |
35 | 00108035 | 8035X | 14.00 | |
36 | 00108036 | 001080365 | 8036X | 14.80 |
37 | ||||
38 | ||||
39 | ||||
40 | 00108040 | 001080405 | 8040X | 18.10 |
41 | ||||
42 | ||||
43 | ||||
44 | ||||
45 | 00108045 | 8045X | 25.40 | |
48 | 00108048 | 8048X | 27.40 | |
50 | ||||
52 | ||||
54 | ||||
60 | 00108060 | 001080605 | 8060Y | 44.60 |
65 | 00108065 | 8065Y | 56.92 | |
70 | 00108070 | 8070Y | 65.95 | |
72 | 00108072 | 8072Y | 69.70 | |
76 | 00108076 | 8076Y | 77.60 | |
80 | 00108080 | 8080Y | 85.86 | |
84 | 00108084 | 8084Y | 94.61 | |
90 | 00108090 | 8090Y | 108.43 | |
96 | 00108096 | 8096Y | 123.19 | |
112 | 001080112 | 80112Y | 167.08 |
No. 100 - 1-1/4" Pitch
No. of Teeth | USA Stock No.* | Spkt. No. | Wt. Lbs. |
10 | 00110010 | 10010X | 1.56 |
11 | 00110011 | 10011X | 2.00 |
12 | 00110012 | 10012X | 2.63 |
13 | 00110013 | 10013X | 3.00 |
14 | 00110014 | 10014Y | 3.13 |
15 | 00110015 | 10015Y | 3.75 |
16 | 00110016 | 10016Y | 4.44 |
17 | 00110017 | 10017Y | 5.13 |
18 | 00110018 | 10018Y | 5.94 |
19 | 00110019 | 10019Y | 6.88 |
20 | 00110020 | 10020Y | 7.50 |
21 | 00110021 | 10021Y | 8.69 |
22 | 00110022 | 10022Y | 9.38 |
23 | 00110023 | 10023Y | 10.60 |
24 | 00110024 | 10024Y | 11.60 |
25 | 00110025 | 10025Y | 12.70 |
26 | 00110026 | 10026Y | 14.10 |
28 | 00110028 | 10028Y | 17.00 |
30 | 00110030 | 10030Y | 19.30 |
32 | 00110032 | 10032Y | 21.30 |
35 | 00110035 | 10035Y | 26.10 |
36 | 00110036 | 10036Y | 27.80 |
Larger WELDASPROCKETS® in 80, 100, 120, 140, 160, 180, 200, & 240 Series are available by Quotation.
*Manufactured in the USA by G&G Manufacturing Company.