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Deep groove ball bearing
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cylindrical roller bearing
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Needle bearing
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Punched and sealed outer ring needle roller bearings
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needle bearing
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Thrust needle roller and cage assembly, thrust bearing washer
Outer spherical ball bearing with seat
Outer spherical ball bearing with vertical seat UCP type
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Square outer spherical ball bearing with Lutai UCF type
Super precision bearing
High precision cylindrical roller bearing
N19
High precision angular contact ball bearing
Preload and stiffness
PDFDownload Online Inquiry
  • model
    Single side seal NA4909RS
    Double sided seal NA4909-2RS
  • ≈ 290
  • mm 45
  • Main dimensions (mm)
    d 45
    F 52
    D 68
    C 22
    B 23
    r (min) 0.6
  • Basic load rating
    C(KN) 38
    Co(KN) 59
  • r/min 3900

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