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Spindle bearings – High speed bearings

in standard design and hybrid design

The main dimensions of high-speed bearings are identical with the series B spindle bearings. They are characterized by higher speed, lower friction and heat development. Both sides of the bearings are provided with sealing washers which do not contact the inner ring guide flange diameter (suffix .2RSD)
The sealed version of the standard spindle bearing is greased by the grease Klüberspeed BF 72-22 of the manufacturer Klüber, alternatively by grease Turmogrease Highspeed L252 of the manufacturer Lubcon. The designs can be compared with bearings e.g. of identification HSS or HCS.
For all other technical data please refer to the previous chapter “Spindle bearings”.

Note: Please read also our separate catalogue for angular contact ball bearings in standard and high-precision design.

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HC70
HC719
HS70
HS719
XC70
XC719
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