Bearing Ball Screw's expertise

1, no backlash, high rigidity
Preloading ball screw can be added, as pre-clearance to negative axial pressure can then be more rigid.
2, high-precision guarantee
Ball screw by a high level of consistent production out of machinery and equipment to produce higher accuracy.
3, micro-feed may
As the ball screw is the use of ball movement, so a very small starting torque, does not appear as a creeping phenomenon of sliding movement can ensure accurate micro-feed.
4, power and more economical
Vice sliding screw drive torque is only 1 / 3, with higher exercise efficiency, can be more power.
5, high-speed feed
Ball screw, sport, high efficiency, small heat, so can achieve high-speed feed.
Although its basic properties and deep groove ball bearings should be similar, but because of this relatively rough bearing most of the machinery used in the installation orientation is not precise enough, the hole axis and the seat of the neutral axis of difference, or long-axis deflection the case of large, etc., and also bearing their accuracy is not high enough, some structures are more rough, so the actual performance were relatively the same performance specifications deep groove ball bearings Yaoda quite a discount. For example, the top wire with the outer spherical ball bearings used in large stiffness differences through shaft deflections, which both sides with a ring bearing, can close to prevent dirt intrusion, the factory had filled the right amount of lubricants,
No cleaning before installation, without of additional lubricant, bearing inner ring on the top end of wire protruding screws in the shaft when tightened. Permissible dynamic axial load shall not exceed the rated load of 20%.
With eccentric sleeve insert ball bearing with spherical outside the wire with the top bearing the same performance, but not in the inner ring on the top wire, but put on the eccentric. Insert bearings tapered bore of the hole to hole with 1:12 taper of the cone, can be directly installed in the cone axis, or with adapter bushing installed in the shaft axis on the shoulder, and can fine-tune the bearing clearance.

We export high quantities Bearing Ball Screw's expertise and relative products, we have huge stocks for Bearing Ball Screw's expertise and relative items, we supply high quality Bearing Ball Screw's expertise with reasonbable price or we produce the bearings along with the technical data or relative drawings, It's priority to us to supply best service to our clients. If you are interested in Bearing Ball Screw's expertise,plz email us admin@tradebearings.com or send the purchase details to trade b2b website(www.tradebearings.com) so the suppliers will contact you directly
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