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Miniature Metric Ball BushingTM 轴承
Miniature Metric Ball BushingTM 轴承
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  • Miniature Metric Bearing Manual>

Miniature Metric specifications

specifications MM03 MM05 MM08 MM12
LinearRace axis size: mm 3 5 8 12
Bearing type: closed closed closed closed
Number of bearing raceways: 4 4 4 5
Dynamic load rating: N (lbf)* 45 (10) 170 (38) 310 (70) 650 (146)
Load limit: N (lbf)** 50 (11) 190 (43) 340 (76) 715 (161)

*Used for a rated travel life of 100 km.
**The load limit is the maximum load that can be applied to the bearing/shaft.
Note: It is necessary to analyze the application to ensure that the maximum or/and impact load does not exceed the load limit.

Features of Miniature Metric Ball Sleeve:

  • Low inertia design enables precise movement and rapid acceleration
  • Double lip integrated brush can prevent dust from entering and maintain lubrication and sealing
  • Low friction coefficient can eliminate stick slip motion and ensure smooth operation
  • Ultra precision machining of bearing plates ensures smooth operation and long service life
  • A travel speed of up to 3 m/s enables fast operation and adjustment
  • Provide corrosion-resistant options suitable for harsh environments.
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