J1278: SI (Metric) Synchronous Belts and Pulleys - SAE International
Browse Standards J1278_201207
Current CANCELLED 2012-07-05

SI (Metric) Synchronous Belts and Pulleys(Cancelled Jul 2012) J1278_201207

Synchronous belt drives consist of a toothed belt which mates with grooved pulleys to provide a precise speed ratio between the driver and driven pulleys. This SAE Standard covers the synchronous belt and pulley sections currently in use in automotive applications such as camshaft, distributor, and other underhood drives that may require synchronization. It also provides for future sections to be added as usage develops.
J1278_201207
2012-07-05
Latest
Canceled
J1278_199303
1993-03-29
Historical
Reaffirmed
J1278_198606
1986-06-01
Historical
Reaffirmed
J1278_198010
1980-10-01
Historical
Issued

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