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  3. NNU double row cylindrical roller bearing
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Deep groove ball bearing
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inch series
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cylindrical roller bearing
L type retaining ring of single row cylindrical roller bearing
NN double row cylindrical roller bearing
NNU double row cylindrical roller bearing
Taper roller bearing
Metric series single column
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Spherical roller bearing
Spherical Roller Bearings
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SN5, SN6
SN5, SN6, SN31
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RS48、RS49、RSF48、RSF49
RS50 type
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Washer for rolling bearing
Needle bearing
Needle roller and cage assembly
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
Outer spherical ball bearing with vertical seat UKP + H type
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
  • Bearing code
    Cylindrical hole NNU4922
    Conical hole NNU4922K
  • Overall dimension (mm)
    d 110
    D 150
    B 40
    r(min) 1.1
    Fw 122
  • Limit speed (RPM)
    grease 3600
    Oil lubrication 4500
  • Rated load (n)
    Cr 167000
    Cor 335000
  • Mounting dimensions
    da(2)(min) 116.5
    da(2)(max) 121
    d1a(min) 118
    dc(min) 125
    Da(max) 143.5
    ra(max) 1
  • (Reference) 2.07

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