Finished bore sprockets DIN 8187 simplex 3/4" x 7/16"

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Details
Induction-hardened teeth (HRc45-55)
Properties
  • Hub fit: H7
  • DIN 6885 keyway on the central tooth line
  • Threaded hole on key and at 90°
Consists of
  • Sprocket
  • 2 adjusting screws
Technical info
For type 12B1 chain
Benefits
Longer service life of chain and sprocket
Product
Unit

Type

Chain size code

Number of teeth

Consists of

Pitch diameter

D1

Outside diameter

D2

Teeth width

Width

B

Hub type

Hub diameter

D3

Bore diameter

B0

Bore

Material

Teeth hardness range

Key width

b

Locking thread diameter

M