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Self-aligning Ball Bearing (ZrO2)

Total: 3 Products.

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Width | 21 "

Self-aligning ball bearing with ZrO₂ ceramic balls. Compensates misalignment, low friction, corrosion/heat resistant for extreme environments.

Key points (97 characters):

  1. Type: Self-aligning ball bearing

  2. Material: ZrO₂ (Zirconia) ceramic balls (races typically steel)

  3. Key Advantages:

    • Compensates shaft misalignment (core feature)

    • Low friction (ceramic)

    • Corrosion resistant (ceramic)

    • Heat resistant (ceramic)

    • Suited for extreme environments


InquiryBearing No.Dimentions(mm)Mounting Dimentions(mm)Reference Weight(kg)
dDBr(min)da minDa maxra max
1304 20 52 21 1.1 26.5 45.5 1 0.16
1307 35 80 21 1.5 43 72 1.5 0.39
1211 55 100 21 1.5 63 92 1.5 0.54
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