Filter Results
Keyword Search:
Belt Search
Why Us?
1000's of items in stock
Established in 2006
Free Shipping
Next Day Available
150,000+ happy customers
10,000,000+ items delivered
3/4inch Pitch Bored & Keyed Sprockets
Transmissions Chain Sprockets Bored & Keyed Sprockets
We are a leading supplier of 3/4inch pitch bored and keyed sprockets, essential components for chain drive transmission systems across a wide range of industrial applications. Our extensive selection of 12B1 sprockets features pre-machined bore sizes ranging from 19mm to 50mm and tooth counts from 10 to 25 teeth, all secured with dual grubscrews for reliable shaft mounting. These precision-engineered sprockets are designed to work seamlessly with 12B simplex roller chains, providing efficient power transmission in machinery, conveyors, agricultural equipment, and manufacturing systems. With over 160 variations in stock from our UK warehouse, we can help you find the exact specification to match your application requirements.
Bore
24mm
24mm
Number of Teeth
14
14
Pitch
3/4inch
3/4inch
Bore
22mm
22mm
Number of Teeth
14
14
Pitch
3/4inch
3/4inch
Bore
20mm
20mm
Number of Teeth
14
14
Pitch
3/4inch
3/4inch
Bore
19mm
19mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
40mm
40mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
38mm
38mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
35mm
35mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
32mm
32mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
30mm
30mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
28mm
28mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
22mm
22mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
20mm
20mm
Number of Teeth
15
15
Pitch
3/4inch
3/4inch
Bore
24mm
24mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
19mm
19mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
40mm
40mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
38mm
38mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
35mm
35mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
32mm
32mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
30mm
30mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
28mm
28mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
25mm
25mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
22mm
22mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
20mm
20mm
Number of Teeth
16
16
Pitch
3/4inch
3/4inch
Bore
42mm
42mm
Number of Teeth
17
17
Pitch
3/4inch
3/4inch
Bore
40mm
40mm
Number of Teeth
17
17
Pitch
3/4inch
3/4inch
Bore
38mm
38mm
Number of Teeth
17
17
Pitch
3/4inch
3/4inch
Bore
35mm
35mm
Number of Teeth
17
17
Pitch
3/4inch
3/4inch
Bore
32mm
32mm
Number of Teeth
17
17
Pitch
3/4inch
3/4inch
Bore
30mm
30mm
Number of Teeth
17
17
Pitch
3/4inch
3/4inch
Bore
28mm
28mm
Number of Teeth
17
17
Pitch
3/4inch
3/4inch
Bore
25mm
25mm
Number of Teeth
17
17
Pitch
3/4inch
3/4inch
Bore
40mm
40mm
Number of Teeth
18
18
Pitch
3/4inch
3/4inch
Bore
38mm
38mm
Number of Teeth
18
18
Pitch
3/4inch
3/4inch
Bore
35mm
35mm
Number of Teeth
18
18
Pitch
3/4inch
3/4inch
Bore
32mm
32mm
Number of Teeth
18
18
Pitch
3/4inch
3/4inch
Bore
30mm
30mm
Number of Teeth
18
18
Pitch
3/4inch
3/4inch
Bore
28mm
28mm
Number of Teeth
18
18
Pitch
3/4inch
3/4inch
Bore
25mm
25mm
Number of Teeth
18
18
Pitch
3/4inch
3/4inch
Bore
22mm
22mm
Number of Teeth
18
18
Pitch
3/4inch
3/4inch
Bore
50mm
50mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
48mm
48mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
45mm
45mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
42mm
42mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
38mm
38mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
35mm
35mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
32mm
32mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
30mm
30mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
28mm
28mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
25mm
25mm
Number of Teeth
19
19
Pitch
3/4inch
3/4inch
Bore
50mm
50mm
Number of Teeth
20
20
Pitch
3/4inch
3/4inch