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. 183-142
BrandRS PRO
TWD101
Each
units
05B-1 15 Pilot 12mm 45.81mm Steel 35mm
RS Stock No. 184-858
BrandRS PRO
TWD220
Each
units
05B-1 28 Pilot 14mm 85.07mm Steel 40mm
RS Stock No. 184-123
BrandRS PRO
TWD282
Each
units
06B-1 19 Taper Bush - 57.87mm Steel -
RS Stock No. 781-0772
Mfr. Part No.KS5/8X12
BrandResatec
TWD1,100
Each
units
08B-1 15 Through Bore 11mm 76.36mm Galvanized Steel 9.1mm
RS Stock No. 146-5433
BrandRS PRO
TWD83
Each
units
- 8 Pilot 10mm 33.18mm - 37.2mm
RS Stock No. 184-864
BrandRS PRO
TWD290
Each
units
05B-1 38 Pilot 16mm 115.35mm Steel 40mm
RS Stock No. 183-170
BrandRS PRO
TWD712
Each
units
08B-1 38 Pilot 16mm 115.35mm Steel 40mm
RS Stock No. 183-221
BrandRS PRO
TWD330
Each
units
06B-1 21 Taper Bush - 63.91mm Steel -
RS Stock No. 781-0778
Mfr. Part No.KS1/2X12
BrandResatec
TWD990
Each
units
08B-1 15 Through Bore 14mm 61.08mm Galvanized Steel 7.2mm
RS Stock No. 184-101
BrandRS PRO
TWD138
Each
units
08B-1 13 Pilot 20mm 53.06mm Steel 35mm
RS Stock No. 146-5424
BrandRS PRO
TWD78
Each
units
- 9 Pilot 6mm 23.39mm Steel 26.6mm
RS Stock No. 137-1827
Mfr. Part No.KSR16L012101308
BrandINA
TWD1,912
Each
units
- 13 Parallel 16.2mm 3/4in Steel -
RS Stock No. 781-0775
Mfr. Part No.KS1/2X10
BrandResatec
TWD860
Each
units
08B-1 15 Through Bore 11mm 61.08mm Galvanized Steel 7.2mm
RS Stock No. 183-265
BrandRS PRO
TWD398
Each
units
08B-1 17 Taper Bush - 69.11mm Steel -
RS Stock No. 174-1129
Mfr. Part No.KSR15-B0-10-10-14-08
BrandINA
TWD1,883
Each
units
- 14 - 15mm 71.3mm - 28.3mm
RS Stock No. 184-713
BrandRS PRO
TWD105
Each
units
05B-1 17 Pilot 12mm 51.83mm Steel 35mm
RS Stock No. 146-5434
BrandRS PRO
TWD104
Each
units
- 9 Pilot 10mm 37.13mm - 41mm
RS Stock No. 184-870
BrandRS PRO
TWD89
Each
units
06B-1 13 Pilot 10mm 39.79mm Steel 35mm
RS Stock No. 183-710
BrandRS PRO
TWD235
Each
units
06B-1 27 Pilot 14mm 82.05mm Steel 40mm
RS Stock No. 146-5426
BrandRS PRO
TWD85
Each
units
- 11 Pilot 8mm 28.39mm Steel 31.7mm