Page 628 - MISUMI SINGAPORE Economy Series
P. 628

Sprockets Nominal No.25


                                                 Representative model: C-SPA25B17-S-9


                                                                                     Shipping
                                                        7.69               SGD 14 days
                                                                                        from


                                                 Volume Discount
                                                      Quantity         2~29            30~
                         Link Pitch 6.35              Discount       Unit Price       30%
                                                 E  Shipping days may differ by Quantity.
                                                 E Quantity of volume discount above is for representative Part No. It may differ by the Part.

                                                                    Shaft Hole   S  Shaft Hole   N
                                              b2         2.8        Specifications  Specifications
                                                                         2.8
                                                              b2    (Through Hole)  (New JIS key+Threaded Hole)
                                                             L            2-M  L         2-M
                                                      t2
                                                                     t2     120°
          QShaft Hole Machining Size Table                                                 120°
          Shaft Hole Diameter  Keyway  Fixing Screw    Do  Dp   H
               D      b2×t2  M                       Do  Dp                    H
               10     3×1.4   4
             10K·12   4×1.8   5                                      6DH7            6DH7
               15     5×2.3   6                            L           6DH8
          This series is ISO Standard 04C sprocket  6DH7    6DH7           L
          E  Process issue: There is no guarantee that the   H
           tooth tip of multiple products is consistent with   H
           each other
          E  Offset between tooth top and keyway ±0.5mm           Material:    S45C Equivalent
          *For keyway size, refer to GB/T 1095                    Attachments: Set Screw (Only Shaft Hole Specifications N)
                    Part Number               5        6Shaft Hole Diameter (D)
                 2Nominal   3Hub   4Number of     Hole   S Specifications  N Specifications   Dp  DO  H  L  L
          1Type                          Specifications
                  Model   Type  Teeth (T)                (H8)         (H7)
                                   16                            10K  12      32.55 36
                                   17                             10  12      34.56 38  25
                                   18                                 12      36.57 40
                                   19                                 12      38.58 42
                                                          9                               15  6
                                   20         S                   10          40.59 44  28
          C-SPA     25     B                  N
    6                              21                                         42.61 46
                                   22                                 12  15  44.62 48  30
     Sprockets / Chains  E Please visit MISUMI website for details of the models available for sale.  10  64.78 68  40  20  8
                                                                              50.66 54
                                                                                      35
                                                                          15
                                   25
                                   32
                                   35
                                                                              70.84 74
          Ordering  Please order after selecting part number and parameters according to the selection steps 1 to 6.
                   Part Number (1Type · 2Nominal Model · 3Hub Type · 4Number of Teeth) - 5Hole Specifications - 6Shaft Hole Diameter
          Example
    Sprockets /   Chains  How to search  Search on MISUMI official website    Step 1   Input Search Keyword  Step 2   Select Brand Brand  9
                                                                       S
                                                                -
                                                                                -
                                    C-SPA25B17
           on website
                                             By
                     By
   P.621            Type  C-SPA             Keyword  sprocket 25                    MISUMI
                                                                                      Economy series
    Chains With   Attachments
   P.641
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