The GB892 standard deals with bolt fastening shaft end retaining rings, which are fasteners used to secure shaft ends or parts on shafts. It is usually used in conjunction with bolts, cylindrical pins and washers to ensure the stability and security of shaft end parts.

Stainless Steel (304/316): Offers superior corrosion resistance and is suitable for moist or corrosive environments. The 316 grade has additional molybdenum, providing even better corrosion resistance, especially in marine applications.

Carbon Steel: Provides good strength and is the most common material for bolts. It may require additional surface treatments like galvanizing for increased corrosion resistance.

Alloy Steel: Offers enhanced strength and durability. It is often used in high-stress applications where high tensile strength is required.

Advantage:

Simple structure: bolt fastening shaft end retaining ring is simple in design, easy to install and dismantle. Safe and reliable: it can effectively prevent the shaft end parts from loosening or falling off, ensuring the safe operation of mechanical equipment. Various materials: it may be made of different materials such as carbon steel, stainless steel, alloy steel, etc. to adapt to different working environments and corrosion-resistant needs. Surface treatment: may be blackened, galvanized, nickel-plated, Dacromet and other surface treatment to improve corrosion resistance and aesthetics.

Scope of Application

Mechanical transmission: In mechanical transmission system, it is used to fix gears, pulleys and other transmission parts to prevent them from loosening during operation. Bearing mounting: In bearing mounting, it is used to fix the bearing jacket to ensure the stable operation of the bearing. Shaft End Fixing: In various shaft end fixing applications, used to prevent axial movement of parts on the shaft.