Home Power Transmission Sprockets Pilot Bore Sprockets BS Pilot Bore Sprockets Finer PT 05B1-20PB Pilot Bore Sprocket – 05B-1 Simplex – 8mm Pitch – 20 Teeth
Finer PT 05B1-20PB Pilot Bore Sprocket - 05B-1 Simplex - 8mm Pitch - 20 Teeth
05B1-20PB

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Finer PT

Finer PT 05B1-20PB Pilot Bore Sprocket – 05B-1 Simplex – 8mm Pitch – 20 Teeth

Part Number: 05B1-20PB
Inner Diameter (Bore) 8 mm
Outer Diameter 54.2 mm

Finer PT 05B1-20PB pilot bore sprocket for 05B-1 simplex British Standard roller chain. 20 teeth – 8mm pitch – 51.14mm PCD x 54.2mm OD. 8mm pilot bore – 14mm overall length. Steel with induction hardened teeth.

Qty:
  • 20 tooth pilot bore sprocket for 05B-1 simplex British Standard roller chain
  • 8mm pilot bore - machine out to suit your shaft and keyway
  • 8mm pitch - 51.14mm PCD
  • Engineered in accordance with ISO 9000 standards
  • High quality steel with induction hardened teeth for wear resistance and longer working life
  • Supplied by Finer Power Transmissions
Brand

Finer PT
Product Type

Pilot Bore Sprocket
Standard

BS
Series

05B
Configuration

Simplex
Number of Teeth

20
Pitch

8 mm
Pitch Circle Diameter (PCD)

51.14 mm
Outer Diameter

54.2 mm
Inner Diameter (Bore)

8 mm
Bore Type

Pilot Bore
Overall Length (A)

14 mm
Material

Steel
Measurement System

Metric
Cross Reference Roller Chain: 05B-1
Features & Benefits 20 tooth pilot bore sprocket for 05B-1 simplex British Standard roller chain
8mm pilot bore - machine out to suit your shaft and keyway
8mm pitch - 51.14mm PCD
Engineered in accordance with ISO 9000 standards
High quality steel with induction hardened teeth for wear resistance and longer working life
Supplied by Finer Power Transmissions

The Finer PT 05B1-20PB is a 20 tooth pilot bore sprocket for 05B-1 simplex British Standard roller chain – 8mm pitch. It has a 51.14mm pitch circle diameter (PCD) and a 54.2mm outside diameter. It comes with an 8mm pilot bore.

A pilot bore sprocket is supplied with a small starter bore so it can be machined out to suit the shaft – keyway and set screws. Finer sprockets are made from high quality steel with induction hardened teeth – improving resistance to wear and extending working life. All Finer sprockets are engineered in accordance with ISO 9000 standards.

Dimensions:

  • Hub diameter (dm): 30 mm
  • Overall length (A): 14 mm
  • Tooth width (B1): 2.8 mm
  • Tooth radius (r3): 8 mm
  • Radius width (C): 1 mm
  • Chain: 8 mm pitch – 3 mm inside width – 5 mm roller diameter

Please note: this pilot bore sprocket is supplied with an 8mm pilot bore – it is not finish bored.

Downloads:

Supplied by Finer Power Transmissions.

Finer PT Sprockets BS / ASA Interchange Chart
PDF — 26 KB
Download
Finer PT 05B Pilot Bore Sprockets Spec Sheet
PDF — 823 KB
Download

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