Ningbo MOS Group Co., Ltd
Add: Zhuangshi, Ningbo, China
Tel: +86-571-56835049
Fax: +86-571-88914025
P.C: 315201

Bearing removal and installation (under) (deep groove ball bearings)

Bearing removal and installation (under) (deep groove ball bearings)

2, the demolition of cylindrical bore bearings
Inner ring of the demolition, can pull the latest simple mechanical pressure. At this point, we should pay attention to the inner strength to withstand the pull.
Demolition of a large inner ring bearing with hydraulic method. By setting the oil pressure in the axis of the hole to be, so easy to pull. Width of the bearing and the hydraulic method and used drawing fixtures, the demolition work.
NU type, NJ type cylindrical roller bearing inner ring removal method can make use of induction heating. Local heating in a short time, so that the inner expansion of the method after the drawing.
3, cone bearing removal
Dismount small bearings with adapter sleeve, with a fastening support of block in the axis of the inner ring, the nut back several times, use the Pad beat with a hammer demolition.
Large bearings, using hydraulic demolition easier, in the cone axis of the hole in the pressure to send oil to the inner expansion, demolition bearing method. Operation, there is the possibility of bearing a sudden prolapse is best to use nuts as a file block is better.

Stainless-steel bearings manufacturer Morse Sincerely,

From: 3721bearing
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Author:mosbearing   2010-7-15   Source:    View(979)     Comment(0)

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