Pilot Bore Sprockets

Pilot Bore Sprockets

Pilot Bore Sprockets are used in industrial machinery, as well as vehicles that use drive chains like bicycles and motorcycles. The term sprocket usually applies to a wheel driven by a chain or it might equally refer to the teeth or cogs present in a mechanical wheel.

Pilot Bore Sprockets, sometimes known as "Rough Stock Bore Sprockets", are supplied as a standard with a plain boss, an unusually cylindrical projection that provides a contact surface around a hole. This type of sprocket is machined to fit on a shaft.

Depending on the type of application, there are three major types of Pilot Bore Sprockets available at Bearing Shop UK:

- Simplex Pilot Bore Sprockets

- Duplex Pilot Bore Sprockets

- Triplex Pilot Bore Sprockets

The term “simplex” refers to single strand chains. Thus, choosing between simplex, duplex, and triplex Pilot Bore Sprockets is easily determinable by the number of chain rows..

Aside from Pilot Bore Sprockets, we provide Power Transmission products that include V BeltsV Pulley, Couplings & Gears, and several more mechanical products like Bearings & Bushes, Tools & Fasteners, and many more.

Can't find what you are looking for? Contact us and we will help you find the products you need.

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  1. 3SR08 Simplex Pilot Bore Sprocket

    3SR08 Simplex Pilot Bore Sprocket

    Pitch: 9.525mm (3/8") or 06B
    Number of Teeth: 8
    PCD: 24.26mm

    Learn More
    Excl. VAT £3.90 Incl. VAT £4.68
  2. 3DR08 Duplex Pilot Bore Sprocket

    3DR08 Duplex Pilot Bore Sprocket

    Pitch: 9.525mm (3/8") or 06B
    Number of Teeth: 8
    PCD: 24.27mm

    Learn More
    Excl. VAT £2.70 Incl. VAT £3.24
  3. 3TR08 Triplex Pilot Bore Sprocket

    3TR08 Triplex Pilot Bore Sprocket

    Pitch: 9.525mm (3/8") or 06B
    Number of Teeth: 8
    PCD: 24.26mm

    Learn More
    Excl. VAT £4.60 Incl. VAT £5.52
  4. 4SR08 Simplex Pilot Bore Sprocket

    4SR08 Simplex Pilot Bore Sprocket

    Pitch: 12.7mm (1/2") or 08B
    Number of Teeth: 8
    PCD: 32.34mm

    Learn More
    Excl. VAT £2.50 Incl. VAT £3.00
  5. 4DR08 Duplex Pilot Bore Sprocket

    4DR08 Duplex Pilot Bore Sprocket

    Pitch: 12.7mm (1/2") or 08B
    Number of Teeth: 8
    PCD: 32.34mm

    Learn More
    Excl. VAT £3.00 Incl. VAT £3.60
  6. 4TR08 Triplex Pilot Bore Sprocket

    4TR08 Triplex Pilot Bore Sprocket

    Pitch: 12.7mm (1/2") or 08B
    Number of Teeth: 8
    PCD: 32.34mm

    Learn More
    Excl. VAT £5.20 Incl. VAT £6.24
  7. 5SR08 Simplex Pilot Bore Sprocket

    5SR08 Simplex Pilot Bore Sprocket

    Pitch: 15.875mm (5/8") or 10B
    Number of Teeth: 8
    PCD: 40.43mm

    Learn More
    Excl. VAT £3.30 Incl. VAT £3.96
  8. 5DR08 Duplex Pilot Bore Sprocket

    5DR08 Duplex Pilot Bore Sprocket

    Pitch: 15.875mm (5/8") or 10B
    Number of Teeth: 8
    PCD: 40.43mm

    Learn More
    Excl. VAT £4.70 Incl. VAT £5.64
  9. 5TR08 Triplex Pilot Bore Sprocket

    5TR08 Triplex Pilot Bore Sprocket

    Pitch: 15.875mm (5/8") or 10B
    Number of Teeth: 8
    PCD: 40.43mm

    Learn More
    Excl. VAT £7.20 Incl. VAT £8.64
  10. 6SR08 Simplex Pilot Bore Sprocket

    6SR08 Simplex Pilot Bore Sprocket

    Pitch: 19.05mm (3/4") or 12B
    Number of Teeth: 8
    PCD: 48.51mm

    Learn More
    Excl. VAT £4.70 Incl. VAT £5.64
  11. 6DR08 Duplex Pilot Bore Sprocket

    6DR08 Duplex Pilot Bore Sprocket

    Pitch: 19.05mm (3/4") or 12B
    Number of Teeth: 8
    PCD: 48.51mm

    Learn More
    Excl. VAT £5.10 Incl. VAT £6.12
  12. 6TR08 Triplex Pilot Bore Sprocket

    6TR08 Triplex Pilot Bore Sprocket

    Pitch: 19.05mm (3/4") or 12B
    Number of Teeth: 8
    PCD: 48.51mm

    Learn More
    Excl. VAT £10.10 Incl. VAT £12.12
  13. 8SR08 Simplex Pilot Bore Sprocket

    8SR08 Simplex Pilot Bore Sprocket

    Pitch: 25.4mm (1") or 16B
    Number of Teeth: 8
    PCD: 64.68mm

    Learn More
    Excl. VAT £6.70 Incl. VAT £8.04
  14. 8DR08 Duplex Pilot Bore Sprocket

    8DR08 Duplex Pilot Bore Sprocket

    Pitch: 25.4mm (1") or 16B
    Number of Teeth: 8
    PCD: 64.68mm

    Learn More
    Excl. VAT £11.20 Incl. VAT £13.44
  15. 8TR08 Triplex Pilot Bore Sprocket

    8TR08 Triplex Pilot Bore Sprocket

    Pitch: 25.4mm (1") or 16B
    Number of Teeth: 8
    PCD: 64.68mm

    Learn More
    Excl. VAT £15.00 Incl. VAT £18.00
  16. 3SR09 Simplex Pilot Bore Sprocket

    3SR09 Simplex Pilot Bore Sprocket

    Pitch: 9.525mm (3/8") or 06B
    Number of Teeth: 9
    PCD: 27.29mm

    Learn More
    Excl. VAT £2.10 Incl. VAT £2.52
  17. 3DR09 Duplex Pilot Bore Sprocket

    3DR09 Duplex Pilot Bore Sprocket

    Pitch: 9.525mm (3/8") or 06B
    Number of Teeth: 9
    PCD: 27.29mm

    Learn More
    Excl. VAT £2.80 Incl. VAT £3.36
  18. 3TR09 Triplex Pilot Bore Sprocket

    3TR09 Triplex Pilot Bore Sprocket

    Pitch: 9.525mm (3/8") or 06B
    Number of Teeth: 9
    PCD: 27.29mm

    Learn More
    Excl. VAT £4.80 Incl. VAT £5.76
  19. 4SR09 Simplex Pilot Bore Sprocket

    4SR09 Simplex Pilot Bore Sprocket

    Pitch: 12.7mm (1/2") or 08B
    Number of Teeth: 9
    PCD: 36.38mm

    Learn More
    Excl. VAT £2.50 Incl. VAT £3.00
  20. 4DR09 Duplex Pilot Bore Sprocket

    4DR09 Duplex Pilot Bore Sprocket

    Pitch: 12.7mm (1/2") or 08B
    Number of Teeth: 9
    PCD: 36.38mm

    Learn More
    Excl. VAT £3.40 Incl. VAT £4.08
  21. 4TR09 Triplex Pilot Bore Sprocket

    4TR09 Triplex Pilot Bore Sprocket

    Pitch: 12.7mm (1/2") or 08B
    Number of Teeth: 9
    PCD: 36.38mm

    Learn More
    Excl. VAT £5.60 Incl. VAT £6.72
  22. 5SR09 Simplex Pilot Bore Sprocket

    5SR09 Simplex Pilot Bore Sprocket

    Pitch: 15.875mm (5/8") or 10B
    Number of Teeth: 9
    PCD: 45.48mm

    Learn More
    Excl. VAT £3.50 Incl. VAT £4.20
  23. 5DR09 Duplex Pilot Bore Sprocket

    5DR09 Duplex Pilot Bore Sprocket

    Pitch: 15.875mm (5/8") or 10B
    Number of Teeth: 9
    PCD: 45.48mm

    Learn More
    Excl. VAT £5.10 Incl. VAT £6.12
  24. 5TR09 Triplex Pilot Bore Sprocket

    5TR09 Triplex Pilot Bore Sprocket

    Pitch: 15.875mm (5/8") or 10B
    Number of Teeth: 9
    PCD: 45.48mm

    Learn More
    Excl. VAT £7.30 Incl. VAT £8.76
  25. 6SR09 Simplex Pilot Bore Sprocket

    6SR09 Simplex Pilot Bore Sprocket

    Pitch: 19.05mm (3/4") or 12B
    Number of Teeth: 9
    PCD: 54.57mm

    Learn More
    Excl. VAT £4.90 Incl. VAT £5.88

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