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4545 Taper Bushes
Transmissions Taper Bushes
We are a leading supplier of Dunlop 4545 Taper Bushes, essential components for power transmission systems across a wide range of industrial applications. These high-quality taper bushes are designed for secure attachment of sprockets, vee and wedge pulleys, couplings, and weld-on hubs to shafts, providing reliable torque transmission and easy installation or removal. Our comprehensive range of 4545 series taper bushes features a consistent large end outside diameter of 6.3/8inch and length of 4.1/2inch, with bore sizes available in both imperial (from 2 inch to 4.1/2 inch) and metric (from 55mm to 110mm) measurements to suit your specific shaft requirements. Each bush comes with appropriately sized keyways to ensure secure fitment. With 27 different bore size options in stock at our UK warehouse, we can accommodate virtually any application requirement with competitive prices and next day delivery available.
Bore Size
80mm
80mm
Keyway
22x5.4mm
22x5.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
100mm
100mm
Keyway
28x6.4mm
28x6.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
4inch
4inch
Keyway
1x1/2inch
1x1/2inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
60mm
60mm
Keyway
18x4.4mm
18x4.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
105mm
105mm
Keyway
28x6.4mm
28x6.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
4.1/2inch
4.1/2inch
Keyway
1x1/4inch
1x1/4inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
3.1/2inch
3.1/2inch
Keyway
7/8x7/16inch
7/8x7/16inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
85mm
85mm
Keyway
22x5.4mm
22x5.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
75mm
75mm
Keyway
20x4.9mm
20x4.9mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
3.3/4inch
3.3/4inch
Keyway
7/8x7/16inch
7/8x7/16inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
90mm
90mm
Keyway
25x5.4mm
25x5.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
3.1/8inch
3.1/8inch
Keyway
3/4x3/8inch
3/4x3/8inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
55mm
55mm
Keyway
16x4.3mm
16x4.3mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
4.3/8inch
4.3/8inch
Keyway
1x1/4inch
1x1/4inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
4.1/4inch
4.1/4inch
Keyway
1x1/2inch
1x1/2inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
4.1/8inch
4.1/8inch
Keyway
1x1/2inch
1x1/2inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
65mm
65mm
Keyway
18x4.4mm
18x4.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
3.3/8inch
3.3/8inch
Keyway
7/8x7/16inch
7/8x7/16inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
3.1/4inch
3.1/4inch
Keyway
3/4x3/8inch
3/4x3/8inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
2.7/8inch
2.7/8inch
Keyway
3/4x3/8inch
3/4x3/8inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
2.3/4inch
2.3/4inch
Keyway
5/8x5/16inch
5/8x5/16inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
2.5/8inch
2.5/8inch
Keyway
5/8x5/16inch
5/8x5/16inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
2.3/8inch
2.3/8inch
Keyway
5/8x5/16inch
5/8x5/16inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
2inch
2inch
Keyway
1/1x1/4inch
1/1x1/4inch
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
95mm
95mm
Keyway
25x5.4mm
25x5.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
110mm
110mm
Keyway
28x6.4mm
28x6.4mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
Bore Size
70mm
70mm
Keyway
20x4.9mm
20x4.9mm
Large End-outside Dia
6.3/8inch
6.3/8inch
Length
4.1/2inch
4.1/2inch
Type
4545
4545
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