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MM/MMV (machine tool bearing)
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TimkenÂ® FafnirÂ® superfine ball bearings are designed for machine applications where high speed, accuracy, stiffness and maximum machine uptime are critical. Special raceway finishing and ball bearing depicting the highest possible speed.
10 mm - 300 mm (0.337 in. - 11.8110 in.) The inner diameter delineation characteristics are depicted in accordance with the operational accuracy requirements of ABEC 9/ISO P2.
Non-critical depiction of the accuracy of ABEC 7/ISO P4; very cost-effective.
The contact angle has two representations of 15 degrees and 25 degrees; it is suitable for different radial and axial combined loads.
The WI profile allows the bearing to have a higher load capacity from medium to high speed.
The inner and outer diameters are micron-coded; it helps machine builders optimize the cooperation of critical components of the spindle.
High-speed grinding spindles for high-speed grinding and high-speed grinding of high-speed borings. Vertical and horizontal milling shafts are specially designed to dispose of bearing components that have been specially treated by external appearance; not only can resist the damage of fine particles and impurities; and can be cut because of slippage or sliding. The resulting damage; the bearing is usefully protected. In some cases; especially in harsh conditions; bearings that are handled by special appearance; the maximum number of lives can be extended to five times the specification.
Smooth and smooth is one of the important ways to extend the life of the bearing and cut the strike. Timken offers a complete range of smoothing agents; it is widely used in all kinds of bearings for various applications.
Bearings with seated bearings integrate bearings, housings, seals and deterministic systems. Timken supplies a wide range of sizes and shapes of bearings for a variety of industrial applications and operating conditions.
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