Taper Lock Bushing Hub

Compared with ordinary straight hole pulley, cone sleeve pulley( with taper bushing 2017) has many advantages: compact structure, no shaft positioning and convenient installation. Only cone sleeves with different apertures need to be selected. The same pulley can be applied to different shaft diameters, increase product versatility, allow large shaft diameter tolerance, and the groove shape can be equipped with V-belt and narrow V-belt.

The taper sleeve pulley( with taper bushing 2017) is a new type of mechanical transmission connecting part widely used in European and American countries. Through the compression connection between the 8-degree outer cone and the inner cone of the pulley, the centering accuracy of the transmission parts is greatly improved. The taper sleeve size is a series of standard design. The keyway of its inner hole shall be processed according to ISO standard. Versatility, good interchangeability, suitable for various occasions When the transmission part runs for a long time, the inner hole and chain groove may be damaged. If it is a transmission part using this cone sleeve, in this case, it can be restored by replacing the cone sleeve of the same specification. Therefore, the service life of transmission parts is greatly improved, the maintenance cost is reduced and the time is saved.

Only one English hex wrench is needed for installation / disassembly, without any other special tools, which is convenient and fast (it can be completed in about 1 minute).

The separation of the pulley and the cone sleeve makes the change of the shaft hole only need to change the cone sleeve aperture, which increases the universality of the product and greatly reduces the inventory type and cost of the product.

The reliability of its transmission has been proved in millions of applications all over the world.

Allowable wide shaft diameter tolerance: + 0.05mm ∽ - 0.125mm (0002 ″ to -0.005 ″).

Light / medium light loads allow keyless transmission.

It is produced in strict accordance with the international standard din2211. All products have been subjected to balance test and surface antirust treatment.

Avoid motor bearing damage and equipment parts damage caused by knocking.

After phosphating, blackening and antirust treatment: the surface is smooth, beautiful and dustproof.

Allowable wide shaft diameter tolerance: + 0.05mm ∽ - 0.125mm (0002 ″ to -0.005 ″).

Light / medium light loads allow keyless transmission.

It is produced in strict accordance with the international standard din2211. All products have been subjected to balance test and surface antirust treatment.

Avoid motor bearing damage and equipment parts damage caused by knocking.

After phosphating, blackening and antirust treatment for taper bushing 2017: the surface is smooth, beautiful and dustproof.

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