25 Roller Chain Sprocket, B, 20 Tooth 1/2″ID 25B20H-1/2

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Datasheets

Material:  Steel

Chain Number:  25

Chain Pitch:  0.2500 in.

Number of Chain Rows:  1

Number of Teeth:  20

Outside Diameter:  1.7280 in.

Pitch Diameter:  1.5981 in.

Single Strand Tooth Thickness:  0.1100 in.

Hub Configuration:  B

Hub Outside Diameter:  1.2813 in.

Length thru Bore:  0.6250 in.

Construction Detail:  Solid

Bore Type:  Stock Bore

Finished Bore Size:  0.5000 in.

Min Bore Size:  0.5000 in.

Max Bore Size:  0.8750 in.

Bushing Min Bore Size:  0.5000 in.

Bushing Max Bore Size:  0.8750 in.

  •  25B20H-1/2
  •  25B20
  •  25BS20X1/2H

Additional information

Weight 0.25 lbs
Inner Diameter

Material

Series

Size

#25

Teeth

20 Tooth

Chain Size

#25

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