y0513 GPM Set No. 13, Clutch bell, Steel pinions 17T and 18T
Product information "y0513 GPM Set No. 13, Clutch bell, Steel pinions 17T and 18T"
Complete set with clutch bell and one each 17T and 18T steel pinion.
GPM clutch bell with 5 mm pinion bolt. CNC-machined one-piece bell for absolute true running. Inclusive mountings.
GPM 17T and 18T steel pinions are profile regraded. This allows for a change in gearing by a pinion swap alone.
Module: m=1,5
Profile regraded means that the number of teeth is changed while the diameter remained constant. The part of the involutes? curve that defines the tooth profile is changed. Positively regraded (lower number of teeth) pinions are stronger and run smoother, the reduced strength of negatively regraded pinions doesn?t really matter.
Content of delivery:
GPM clutch bell with 5 mm pinion bolt. CNC-machined one-piece bell for absolute true running. Inclusive mountings.
GPM 17T and 18T steel pinions are profile regraded. This allows for a change in gearing by a pinion swap alone.
Module: m=1,5
Profile regraded means that the number of teeth is changed while the diameter remained constant. The part of the involutes? curve that defines the tooth profile is changed. Positively regraded (lower number of teeth) pinions are stronger and run smoother, the reduced strength of negatively regraded pinions doesn?t really matter.
Content of delivery:
- GPM steel clutch bell SBJ613
- GPM steel pinion 17T SBJ017T
- GPM steel pinion 18T SBJ018TO
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