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Sprocket Series 820

Sprockets and Wheels

Plastic Split Sprockets for Straight Plastic Conveyor Chains

Ibraflex plastic sprockets are specifically developed for industrial conveyor chain systems, offering high mechanical strength and durability in continuous operations. Available with 21, 23, and 25 teeth, these sprockets meet various transmission needs, with shaft diameter options ranging from 25mm to 45mm.

Manufactured from high-quality plastic material, they provide silent operation, low maintenance, and excellent wear resistance. Offered in versions with and without keyways, they ensure installation flexibility and adaptation to various types of industrial drives. Ideal for applications in transport systems, automation, and material handling.

Código
Nº Dentes (Z)
Ø Eixo (D) mm
Ø Externo (E) mm
Ø Externo (E) pol
Ø Primitivo (F) mm
Ø Primitivo (F) pol
B mm
B pol
Chaveta
843362125
21
25
130,0
5 1/16″
129,0
5 1/16″
68,0
2 5/8″
–
843362130
21
30
130,0
5 1/16″
129,0
5 1/16″
68,0
2 5/8″
–
843362135
21
35
130,0
5 1/16″
129,0
5 1/16″
68,0
2 5/8″
–
843362140
21
40
130,0
5 1/16″
129,0
5 1/16″
68,0
2 5/8″
–
843492125
21
25
130,0
5 1/16″
129,0
5 1/16″
68,0
2 5/8″
Sim
843492130
21
30
130,0
5 1/16″
129,0
5 1/16″
68,0
2 5/8″
Sim
843492135
21
35
130,0
5 1/16″
129,0
5 1/16″
68,0
2 5/8″
Sim
843492140
21
40
130,0
5 1/16″
129,0
5 1/16″
68,0
2 5/8″
Sim
843362325
23
25
142
5 9/16″
141
5 1/2″
73
2 13/16″
–
843362330
23
30
142
5 9/16″
141
5 1/2″
73
2 13/16″
–
843362335
23
35
142
5 9/16″
141
5 1/2″
73
2 13/16″
–
843362340
23
40
142
5 9/16″
141
5 1/2″
73
2 13/16″
–
843362345
23
45
142
5 9/16″
141
5 1/2″
73
2 13/16″
–
843492325
23
25
142
5 9/16″
141
5 1/2″
73
2 13/16″
Sim
843492330
23
30
142
5 9/16″
141
5 1/2″
73
2 13/16″
Sim
843492335
23
35
142
5 9/16″
141
5 1/2″
73
2 13/16″
Sim
843492340
23
40
142
5 9/16″
141
5 1/2″
73
2 13/16″
Sim
843492345
23
45
142
5 9/16″
141
5 1/2″
73
2 13/16″
Sim
843362525
25
25
154
6 1/16″
153
6,0
80
3 1/8″
–
843362530
25
30
154
6 1/16″
153
6,0
80
3 1/8″
–
843362535
25
35
154
6 1/16″
153
6,0
80
3 1/8″
–
843362540
25
40
154
6 1/16″
153
6,0
80
3 1/8″
–
843362545
25
45
154
6 1/16″
153
6,0
80
3 1/8″
–
843492525
25
25
154
6 1/16″
153
6,0
80
3 1/8″
Sim
843492530
25
30
154
6 1/16″
153
6,0
80
3 1/8″
Sim
843492535
25
35
154
6 1/16″
153
6,0
80
3 1/8″
Sim
843492540
25
40
154
6 1/16″
153
6,0
80
3 1/8″
Sim
843492545
25
45
154
6 1/16″
153
6,0
80
3 1/8″
Sim