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 Pulley Width Sprocket Width
RS Stock No. 183-489
BrandRS PRO
TWD831.00
Each
units
08B-1 30 Pilot 14mm 121.5mm Steel - 40mm
RS Stock No. 183-158
BrandRS PRO
TWD2,069.00
Each
units
12B-1 30 Taper Bush - 182.25mm Steel - -
RS Stock No. 183-495
BrandRS PRO
TWD1,059.00
Each
units
12B-1 19 Taper Bush - 115.75mm Steel - -
RS Stock No. 184-886
BrandRS PRO
TWD153.00
Each
units
06B-1 15 Pilot 10mm 45.81mm Steel - 35mm
RS Stock No. 184-729
BrandRS PRO
TWD275.00
Each
units
05B-1 25 Pilot 14mm 76mm Steel - 40mm
RS Stock No. 183-221
BrandRS PRO
TWD326.00
Each
units
06B-1 21 Taper Bush - 63.91mm Steel - -
RS Stock No. 194-7230
Mfr. Part No.KSR16-L0-08-10-18-16
BrandINA
TWD2,128.00
Each
units
- 18 Parallel 16.2mm 1/2in Steel - 18.3mm
RS Stock No. 184-858
BrandRS PRO
TWD316.00
Each
units
05B-1 28 Pilot 14mm 85.07mm Steel - 40mm
RS Stock No. 137-1824
Mfr. Part No.KSR16L008101808
BrandINA
TWD1,589.00
Each
units
- 18 Parallel 16.2mm 1/2in Steel - -
RS Stock No. 184-757
BrandRS PRO
TWD488.00
Each
units
08B-1 20 Pilot 40mm 81.19mm Steel - 35mm
RS Stock No. 184-151
BrandRS PRO
TWD742.00
Each
units
06B-1 38 Taper Bush - 115.35mm Steel - -
RS Stock No. 137-1822
Mfr. Part No.KSR16L006102008
BrandINA
TWD1,463.00
Each
units
- 20 Parallel 16.2mm 3/8in Steel - -
RS Stock No. 194-7231
Mfr. Part No.KSR16-L0-10-10-17-09
BrandINA
TWD2,150.00
Each
units
- 17 Parallel 16.2mm 5/8in Steel - 18.3mm
RS Stock No. 183-675
BrandRS PRO
TWD238.00
Each
units
06B-1 19 Pilot 12mm 57.87mm Steel - 35mm
RS Stock No. 137-1825
Mfr. Part No.KSR16L010101408
BrandINA
TWD1,584.00
Each
units
- 14 Parallel 16.2mm 5/8in Steel - -
RS Stock No. 183-681
BrandRS PRO
TWD275.00
Each
units
06B-1 21 Pilot 14mm 63.91mm Steel - 40mm
RS Stock No. 183-984
BrandRS PRO
TWD742.00
Each
units
12B-1 15 Taper Bush - 91.63mm Steel - -
RS Stock No. 183-170
BrandRS PRO
TWD1,199.00
Each
units
08B-1 38 Pilot 16mm 153.8mm Steel - 40mm
RS Stock No. 146-5429
BrandRS PRO
TWD94.00
Each
units
- 9 Pilot 8mm 27.85mm - - 31mm
RS Stock No. 146-5425
BrandRS PRO
TWD101.00
Each
units
- 10 Pilot 8mm 25.89mm Steel - 29.2mm