1) Ring: GCr15, GCr15SiMn, 20Cr2Ni4A 2) Cage: machined cage, window cage, pin type cage 3) ID dimension:100mm ~ 2000mm 4) Type: NN, NNU, NNCF, NNP, NNF, 5) Precision: Class 4 (P 0), Class 2 (P 6), Class 3 (P 5), Class 0 (P 4) 6) Lead time: 20 days ~ 45 days 7) Features: there are cylindrical bored and taper bored cylindrical roller bearings. There may be lubricating holes or grooves on the outer rings of these bearings. Mostly these bearings are used in machine tool spindles, but they can also be used in other situations.
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