GB/T 14212-2003
Motor cycle chains-characteristics and test methods
2011-10
- Standard No.
- GB/T 14212-2003
- Language
- Chinese
- Release Date
- 2003
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 14212-2010
- Lastest
- GB/T 14212-2010
- Scope
- This standard specifies the dimensions and mechanical properties of roller chains and bush chains with pitches from 6.35 mm to 19.05 mm for motorcycle chains. These chains are suitable for closed transmissions, such as camshafts, balancers, and high-speed drives; and open transmissions, such as rear wheel drives. This standard covers dimensions, tolerances, length measurements, pretension, minimum tensile strength, and fatigue testing.
GB/T 14212-2003 history
- 2011 GB/T 14212-2010 Motorcycle chains.Characteristics and test methods
- 2003 GB/T 14212-2003 Motor cycle chains-characteristics and test methods
- 1993 GB/T 14212-1993 Motorcycle chains