Round Belt Pulleys to suit 3mm diameter round belting. These drives are suitable where a synchronous drive is not required. These pulleys run with our Round Belts.
Pulleys
Specification Material: Acetal Insert: Brass To suit Belt Dia: 3mm
All dimensions in mm
Part no
D.
d Bore
D1 Hub diameter
Set Screw
RP3D2506
25.4
6
16
M3
RP3D3806
38.1
6
19
M3
RP3D5106
50.8
6
25
M3
Idlers
Specification Material: Nylon Insert: None To suit Belt Dia: 3mm + 6mm
All dimensions in mm
Part no
To Suit
Belt Dia.
D Outside Dia.
d Bore
Dia.
A Hub
Dia.
B Overall Width
Dg Groove Depth
RP3D25025
3
25
6.35(1/4")
9.7
7.4
2
RP6D57008
6
57
8
13
12
6
Select from our range of round belt pulleys below.
Chain & Sprockets 
