GMN offers a complete range of sizes, types and designs with its spindle ball bearings in standard sizes S, SM and KH.

The following characteristics apply to all standard sizes as well as lubricated and separable spindle ball bearings.

_Bore diameter 5–120 mm
_Nominal contact angle 15°–25°
_Forces are transferred at this contact angle from one raceway to another
_Optimized for maximum RPM
_Takes high radial and axial loads
_These must be placed against a second bearing
_Larger number of balls than with deep groove ball bearings
_High rigidity and load capacity
_All designs and sizes are available as hybrid bearings
_All GMN ball bearings are available greased
_All GMN bearing bore sizes are available with various outer diameters

S DESIGN
GMN offers a broad product range in the S series in regards to dimensions, suitable RPM and load capabilities.

_Standard spindle bearings
_High RPM suitability and rigidity
_High cost-efficiency and reliability
_Standard contact angles of 15° and 25°
_Reference RPM factor n x dm = 1.7 x 106 mm/min
_High load rating
_Also available as hybrid ball bearings

SM DESIGN
The GMN SM series offers nearly 20% higher RPMs due to its optimized internal geometry as compared to the S series.

Rolling element : ball
Configuration : radial, axial, single-row
Material : steel, ceramic
Other characteristics : high-speed, with plastic cage, high-precision, low-friction, high-rigidity, high-quality, hybrid
Applications : spindle
Inside diameter : Min.:
Outside diameter : Min.:
Width : Min.: