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Max Type M6218 Ball Bearing | M6218 - 90x160x30

Max Type M6218Ball Bearing - 90x160x30


Product Code: 2278-BRG-M6218
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Description Technical Specs
This M6218 ball bearing is a high-precision premium quality MAX Type deep groove 90x160x30 ball bearing made to ABEC 3 precision standards from AXIS. What sets this M6218 bearing apart from others is the way that MAX Type bearings are constructed, the ABEC 3 precision standard that this bearing is made to, the grade 10-balls used, and the superb electric motor quality rating (EMQ). Max type bearings allow for additional balls inside a bearing through the use of a filling notch on the bearing's inner and outer ring. This bearing style offers additional radial load capacity over a standard Conrad style ball-bearing due to the increased ball count. However, due to this filling notch's presence, the bearing's axial (thrust) capacity is diminished. These bearings can be used in applications where heavy radial loads are present or in applications with radial and axial loads, given the axial load is minimal. Their use is not recommended in applications where only axial loads exist. ABEC 3 means that the bearing has a micron deviation from a nominal of 20.000mm of -8 micrometers. The standard ABEC 1 precision standard that almost all ball bearings are made to today has a deviation of -10 micrometers. In simple terms, the more precision a bearing is, the better it will perform in any given application. The grade 10 balls within this bearing are typically only found within ABEC 5 or higher bearings because of their more true roundness and precision. The balls within a bearing share the load capacity, which also increases the working life versus the standard grade 25 balls used in other brands. The electric motor quality rating means that the bearing must operate at an extremely low noise level with minimal to no vibration. To achieve this, the M6218 bearing features raceways that are precision honed to a superb finish.

More specifically, M6218 ball bearings are found in a wide range of industrial and automation applications. They are designed to reduce rotational friction and support loads. The load is spread evenly across the grade 10 balls, and as the inner bearing race rotates, so do the balls. For additional information or to get a quote on an M6218 bearing, contact our customer support team, and we will be happy to assist you!

M6218 Ball Bearing Dimensions

  • Bearing Size: M6218
  • Dimension (d): 90mm
  • Dimension (D): 160mm
  • Dimension (B): 30mm
  • Dynamic Load Rating: 25178 LBS
  • Static Load Rating: 25628 LBS
  • Limiting Speed: 4500 RPM

About Us
Ball Bearings
    • Premium Quality Precision Ball Bearing
    • Made to ABEC 3 Precision Standards
    • Fine Hones Race Ways
    • Max Type Ball Bearing
    • Electric Motor Quality Rated (EMQ)
    • Uses Superior Grade-10 Bearing Balls

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