Full of Series Deep Groove Ball  Bearings
      From              to
      618/3             618/9
      619/3             619/9
      603     - - -     609
      623     - - -     629
      635

      61800   - - -     61822
      61900   - - -     61922
      16001   - - -     16002
      6000    - - -     6022
      6200    - - -     6224
      6300    - - -     6320
      6403    - - -     6414
      62200-2RS         62215-2RS
      62300-2RS         62314-2RS
      
      from above basic numbers may
      manufacture and supply the type
      with suffix:
      -Z,-2Z,-RS,-2RS,N,NR.

      Self-Aligning Ball Bearings

      From              to
      1200ATN  - - -    1213ATN
      1200AKTN - - -    1213AKTN
      1300ATN  - - -    1313ATN
      1300AKTN - - -    1313AKTN

       Angular Contact Beall Bearings
      Single Row
      From              To

      7200BTN  - - -    7224BTN
      7301BTN  - - -    7320BTN



      1.With brass cage(M).
      2.May supply double row 
        bearings with suffix:
        /DB,/DF,/DT ect.
      3.May supply the angularity of
        15(C),25(AC)and 71900C
        or 71900AC series bearing.


        Double Row
        From
 
       3200ATN  - - -   3214ATN
        3300ATN  - - -   3314ATN
 
       
       From the above basic types,may
       supply full of modification
       with suffix:
       -Z,-2Z,-RS,-2RS,N,NR.

              Cylindrical Roller Bearings

       Single Row

       From               To
       
       NU1004M  - - -     NUM1020M
       NU203    - - -     NU216
       NU2203   - - -     NU2216
       NU303    - - -     NU317
       NU2304   - - -     NU2317

       1.May suuply NJ,NUP,NF,N,
         series.
       2.May supply the cage made of
        steel,nylon(TN),brass(M).
   
        Double Row
        From              To
        NN3006K           NN3036K/SPW33
        NNU4916K          NNU4940K/SPW33
        may supply(up)grade of Tolernce.

        Single Row Tepered Roller Bearings
        From              To
        
         32912    - - -    32932
         32005X   - - -    32034X
         30203    - - -    30220
         32205    - - -    32230

         From             To
         33213
         30303   - - -    30318
         31303   - - -    31316
         32305   - - -    32318

         INCH
         Cone             Cup
         358              354A
         359A
         418              414
         462              453X
         580              572
         581              572B
         594              592A
         597              593X
         598A
         599X
         663              653
         780              772
         782
         787
         2559             2523S
                          2533B
         2788             2720
                          2729
         3386             3320
         3780             3720
         3782
         3982             3920
         3984
         LM11749          LM11710
         LM11949          LM11910
         14124            14274
         14125A

 
         Cone             Cup
         14131            14276
         14137A
         14138A
         15123            15243
                          15245
         24780            24720
         25877            25820
         25878            25821
         26881            26820
         26882            26822
         26883            26823
         26884            26824
         LM29748          LM29710
         LM29749
         F-57410S
         L44643           L44610
         L44649
         L45449           L45410
         LM48548          LM48510
                          LM48511A
         48286            48220
         56425            56650
         LM67048          LM67010
         L68149           L68110
                          L68111
         
         M84249           M84210
         M86649           M86610
         LM102949         LM102910
         LM104947A        LM104910
                          LM104911
         JLM104948        JLM104910
         JLM104949

         M201047          M201011
         HM212047         HM212010
         HM212049         HM212011
                          HM212011R

 
        Cone              Cup
        HM218248          HM218210
        LM501349          LM501310
                          LM501311
                          LM501314
        HM518445          HM518410


        Thrust Ball Bearings
  

        From              To
        51100  - - -      51120
                          51132M
        51200  - - -      51217
        51305  - - -      51310

        Double Direction Angular Contact
        Thrust Ball Bearings

        From              To
        234405B/SP  ---   234440B/SP
        234705B/SP  ---   234740B/SP
      * May supply(UP)Grade of Tolerance.

        Linear Motion Ball Bearings

        From              To
        LB6A              LB80A
        LBE12A            LBE50A
      * 1.May supply the type with suffix:
         -AJ,-OP,-2RS.

 
        2.May supply P,J Grade of Tolerance.

        Leading Screw Bearings

        From              To
        7602020TN/P2 ---  7602050TN/P2

        Chromium Steel Ball

        From              To
        RB-0.36  ---      RB-25.4

        Grade of Tolerance is:
        G3,G5,G10,G16,G20,G28.

       Besides above mentioned bearings,
       HRB may manufacture and supply
       some bearings in different design,
       such as:
       99502H/15.875
       88107
       6202/15.875-2RS
       6206/32
       320/28X
       ......ect.