VCD Bearing devotes to developing the inner diameter of 4mm-60mm micro, small and medium deep groove ball bearings. The advanced automatic production lines, complete testing instruments and experimental means, the standardization of mature technology, and high quality technical development team and staff, especially build our brand: the VCD---Victory comes from diligence. For a variety of different users, we will be tailor-made professional bearing solutions.

Items:

ID 4mm-60mm DGBB including 60 series,62 series, 63 series.

Quality level:ABEC-3, Z3V3,Z4V4

Cover: Open type, ZZ, 2RZ,2RS

Material: GCr15

Typical customer in household applicance: Samsung

TIPS

Install the use of mechanical parts, should be based on the size of the corresponding drawing, to check whether precision requirement and cooperate to blow and wash the surface clean. Special attention should be paid to cooperate with face to metal fragments, and bearings indoor cannot have blind holes, etc.

For interference fitted bearing, advice that before assembly to preheat bearings inside aperture expansion, in order to reduce the damage for bearing. According to the user experience, interference with the bearings, and its mineral clearance for surplus quantity decrease from 55% to 75%, mainly because of the different materials with high density difference. The high density material of bearing clearance is shrink large, otherwise, to become small.

Bearing in shaft or hole in shell, should avoid the damage from the ball and rolling surface within the external force impact.