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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
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Taper roller bearing
Metric series single column
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Spherical roller bearing
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SN5, SN6
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Reducing type, sn2c type, sn3c type
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Cylindrical roller bearing for pulley
RS48、RS49、RSF48、RSF49
RS50 type
Steel ball roller
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Needle roller for roller bearing
Accessories for rolling bearing
Tightening sleeve for rolling bearing
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HNL for nut withdrawal sleeve of rolling bearing
Washer for rolling bearing
Needle bearing
Needle roller and cage assembly
Punched and sealed outer ring needle roller bearings
Needle roller bearing without inner ring
needle bearing
Sealed needle roller bearing with inner ring
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
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  • model
    Single side seal NA4903RS
    Double sided seal NA4903-2RS
  • ≈ 40
  • mm 17
  • Main dimensions (mm)
    d 17
    F 22
    D 30
    C 13
    B 14
    r (min) 0.3
  • Basic load rating
    C(KN) 8.8
    Co(KN) 11
  • r/min 9000

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