plaquette MACHLINE - Ntn-snr.com

Whatever the machine tool application,
there is a perfect MachLine solution.
HIGH SPEED ML
MachLine range operating
domain for a bearing
with same bore diameter
Speed
+ 30 %
• Family made up of series 71900 and 7000,
designed and developed by SNR to meet
the increasingly stringent requirements
in high speed mechanization.
• Specially designed geometry: reduction in ball
diameter, increase in number of balls and
optimization of cage guidance on outer ring.
• Different variations according to contact angle
(C for 17° and H for 25°) and preload.
HIGH SPEED SEALED
BEARING MLE
Non-contact
sealing
• When oil lubrication is not required and grease
lubrication is sufficient, SNR has a technically
appropriate solution which is also economically
attractive – the MLE family of bearings, series
71900 and 7000.
Manufacturing precision 4S
as standard (ISO 2, ABEC 9, for all rotation
dynamic characteristics and ISO 4, ABEC 7,
for all others).
• With nitrile rubber seals on the outer ring,
not in contact with the inner ring, the same
top speed can be attained as with an open
bearing lubricated with grease.
• Variations according to contact angle
(C for 17° and H for 25°) and preload.
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