Sprockets

Power transmission sprockets are toothed wheels that interlock with a chain, track or other perforated material. The teeth fit exactly into the item that it is designed to move, therefore they must be tough and hard-wearing. Sprockets differ from gears as they work independently and do not interlock. In power transmission applications, such as gearboxes, drive chains and conveyer chains, sprockets transmit shaft rotation to chains and vice versa. When there is an even number of pitches in the chain, by using a sprocket with an odd number of teeth, this results in uniform wear over both the chain and sprocket teeth.Within our range, we supply two main types of sprockets. Pilot bore sprockets that are supplied with a standard shaft hole and must be rebored to fit the shaft it is to be used with. And tapered bush sprockets that have been already been bored to fit a bush to use with the shaft. Various numbers of teeth and pitches are available.

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Description Price To Fit British Standard Chain Type Number of Teeth Bore Type Maximum Bore Diameter Pitch Diameter Material Sprocket Width
RS Stock No. 183-120
BrandRS Pro
TWD1,212
Each
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12B-1 25 Taper Bush - 152mm Steel -
RS Stock No. 184-167
BrandRS Pro
TWD487
Each
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08B-1 20 Taper Bush - 81.19mm Steel -
RS Stock No. 183-962
BrandRS Pro
TWD785
Each
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08B-1 30 Taper Bush - 121.5mm Steel -
RS Stock No. 184-870
BrandRS Pro
TWD94
Each
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06B-1 13 Pilot 10mm 39.79mm Steel 35mm
RS Stock No. 184-886
BrandRS Pro
TWD91
Each
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06B-1 15 Pilot 10mm 45.81mm Steel 35mm
RS Stock No. 183-439
BrandRS Pro
TWD174
Each
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08B-1 16 Pilot 12mm 48.82mm Steel 35mm
New
RS Stock No. 146-5430
BrandRS Pro
TWD84
Each
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- 10 Pilot 8mm 30.82mm - 34mm
New
RS Stock No. 146-5437
BrandRS Pro
TWD182
Each
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- 12 Pilot 10mm 49.07mm - 53mm
RS Stock No. 184-713
BrandRS Pro
TWD105
Each
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05B-1 17 Pilot 12mm 51.83mm Steel 35mm
RS Stock No. 183-833
BrandRS Pro
TWD384
Each
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08B-1 27 Pilot 14mm 82.05mm Steel 40mm
RS Stock No. 183-322
BrandRS Pro
TWD239
Each
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06B-1 17 Taper Bush - 51.83mm Steel -
New
RS Stock No. 146-5427
BrandRS Pro
TWD111
Each
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- 12 Pilot 8mm 30.91mm Steel 34.2mm
New
RS Stock No. 146-5431
BrandRS Pro
TWD103
Each
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- 11 Pilot 8mm 33.8mm - 37mm
RS Stock No. 183-984
BrandRS Pro
TWD669
Each
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12B-1 15 Taper Bush - 91.63mm Steel -
RS Stock No. 184-741
BrandRS Pro
TWD254
Each
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08B-1 19 Pilot 12mm 77.06mm Steel 35mm
RS Stock No. 183-445
BrandRS Pro
TWD1,039
Each
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12B-1 21 Taper Bush - 127.8mm Steel -
RS Stock No. 183-221
BrandRS Pro
TWD330
Each
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06B-1 21 Taper Bush - 63.91mm Steel -
New
RS Stock No. 146-5424
BrandRS Pro
TWD85
Each
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- 9 Pilot 6mm 23.39mm Steel 26.6mm
RS Stock No. 184-123
BrandRS Pro
TWD282
Each
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06B-1 19 Taper Bush - 57.87mm Steel -
New
RS Stock No. 146-5433
BrandRS Pro
TWD90
Each
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- 8 Pilot 10mm 33.18mm - 37.2mm