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Ceramic ball bearing
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440 stainless steel deep groove ball micro bearing
Stainless steel micro thrust ball bearing
Special custom bearing
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High temperature bearing
High temperature bearing
Food and beverage bearing
Food and beverage bearing
Low-temperature bearing
Low-temperature bearing
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  • Boundary dimensions(mm)
    d 105
    D 190
    B 36
    r（Min） 2.10
    r1（Max） 1.10
  • Basic rated load(KN)
    Cr 142.0
    Cor 128.9
  • Limiting Speed (r/min)
    Grease 3200
    Oil 4300
  • Nominal mode
    Copper outer ring insulation 7221BM/V3031A
    Copper inner ring insulation 7221BM/V3031B
  • Installation related dimensions (mm)
    da Max 117.0
    Da Max 178.0
    Ra Max 2.0
    Rb Max 1.0
  • Approx Weight (kg) 3.870
  • Insulation Performance (VDC) >1000
  • SKF reference code
    Approx 1 7221BMVL0241
    Approx 2 7221BMVL2071
    Approx 3 7221BMVL0246
    Approx 4 7221BMVL2076
  • FAG reference code
    Approx 1 7221BM-J20AA
    Approx 2 7221BM-J20AB
    Approx 3 7221BM-J20A
    Approx 4 7221BM-J20B
    Approx 5 7221BM-J20C
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