(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.
Tel: (60) 3 7890 6399
9am – 6pm (Mon – Fri), 9am – 1pm (Sat)

All Categories

Categories

Search by Application

Brands

  • MISUMI Economy Series
  • Mold EX Press
Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products
Order / Quote

Part Number Checker

  • Kindly be informed that it will be peak period in conjunction with the Chinese New Year festive season. Delivery pickup upon 25 January 2025 estimated would arrive after CNY holidays. Please expect slight delay for orders shipped during this peak season and we thank you for your kind understanding. [Details]
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News.　

  • How can we improve?

    How can we improve?

    Comments
    Name (Optional)
    E-mail Address (Optional)
    Tel (Optional)

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Customer Privacy Policy

    Thank you for your cooperation.

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Please use the inquiry form.

    Customer Privacy Policy

Sprockets-25B Series

Sprockets-25B Series
  • Volume Discount

MISUMI

MISUMI

In addition to the shaft hole machined type, we also offer shaft hole rough machined products (S specification) that allow for free additional machining.

(i)Caution

  • Please check the content on our website as the PDF does not contain the most up-to-date information.

PDFP.1-1537-2014

Part Number

Configured Part Number is shown.

SP25B
Sprockets/25B Series:Related Image

[ ! ]Offset between tooth tip and keyway is ±0.5mm.

SSP25B
Sprockets/25B Series:Related Image

[ ! ]Offset between tooth tip and keyway is ±0.5mm.

Type[ M ]Material
SP25BS45C Equivalent
(Spurs are Induction Hardened)
SSP25BSUS304 Equivalent
[ A ] Accessory: Set Screw
(Only for shaft bore specifications Ⓝ)
[ ! ]SP25B Series Spurs are not Induction Hardened.

Specifications

Part Number−Shaft Bore Specs.−Shaft Bore Dia.
SP25B16−N−10
SSP25B16−S−11

■Compatible Chain Selection Method >> P.1578
Technical Data of Mechanical Transmission Chain >> P.2243
Part NumberShaft Bore Specs.Shaft Bore Specs. (D)DpDoHGDLℓXZMass
(g)
Type  Number of TeethS SpecificationN Specification(H7)
NominalHub
Type
SP25B16S

N		91010K12               32.553625−1562.8−60
1791010K12               34.563870
1891010K12               36.5740
1991010K12               38.58422890
2091010K12               40.5944
2191010K12               42.6146100
229  12 15             44.624830110
239  12 15             46.6350120
249  12 15             48.6552140
259  12 1516            50.665435
269  12 1516            52.6856
289  12 1516            56.7160150
309  12 1516            60.7564160
3210    1516   20        64.786840208200
3410    1516   20        68.8272210
3510    1516   20        70.8474
3610    1516   20        72.8676220
3810    1516   20        76.980260
4010    1516   20        80.9384270

■Compatible Chain Selection Method >> P.1578
Technical Data of Mechanical Transmission Chain >> P.2243
Part NumberShaft Bore Specs.Shaft Bore Specs. (D)DpDoHGDLℓXZMass
(g)
Type  Number of TeethS SpecificationN Specification(H7)
NominalHub
Type
SSP25B16S

N		910            32.553621−1662.8−60
17910           34.56382370
18910            36.574025
1991012           38.58422690
20910 12           40.594428
219 1215          42.614630187100
229 1215          44.6248110
239 1215         46.6350120
249 1215         48.6552140
259 12 15         50.6654
269 1215         52.6856
289 1215         56.7160150
309 1215         60.7564160
3210 1215          64.78688200

■Shaft Bore Machining Dimension Table
Shaft Bore Dia.
D		Keyway
b2 x t2		Set Screw
M
103x1.44
10K4x1.84
124x1.85
14~175x2.36
18~226x2.86
24~308x3.38
32~3810x3.38
40, 4212x3.38
45, 5014x3.810

[ ! ]Shaft Bore Sizes are different for the following products.
CombinationSet Screw
M
Nominal35, Number of Teeth17, Shaft Dia.256
Nominal40, Number of Teeth14, Shaft Dia.256
Nominal40, Number of Teeth15, Shaft Dia.306
Nominal50, Number of Teeth11~13, Shaft Dia.24 or more6

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...

CAD Download

30
45
60
  1. 1
Part Number
SSP25B16-N-10
SSP25B16-S-9
SSP25B17-N-10
SSP25B17-S-9
SSP25B18-N-10
SSP25B18-S-9
SSP25B19-N-[10,​12]
SSP25B19-S-9
SSP25B20-N-[10,​12]
SSP25B20-S-9
SSP25B21-N-[12,​15]
SSP25B21-S-9
SSP25B22-N-[12,​15]
SSP25B22-S-9
SSP25B23-N-[12,​15]
SSP25B23-S-9
SSP25B24-N-[12,​15]
SSP25B24-S-9
SSP25B25-N-[12,​15]
SSP25B25-S-9
SSP25B26-N-[12,​15]
SSP25B26-S-9
SSP25B28-N-[12,​15]
SSP25B28-S-9
SSP25B30-N-[12,​15]
SSP25B30-S-9
SSP25B32-N-[12,​15]
SSP25B32-S-10
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNumber of Teeth
(T) 		Shaft Bore Dia. D (or d)
(mm) 		Material Type Shaft Type Bore Specification Keyway b2 x t2

-

1 Piece(s) 4 Day(s) or more 101610[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 45.66

1 Piece(s)Available 4 Day(s) or more 1016-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 8 Day(s) or more 101710[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 46.76

1 Piece(s)Available 4 Day(s) or more -17-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 101810[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 48.40

1 Piece(s)Available 4 Day(s) or more 1018-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 101910 ～ 12[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 48.96

1 Piece(s)Available 4 Day(s) or more 1019-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 102010 ～ 12[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 48.96

1 Piece(s)Available 4 Day(s) or more 1020-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 102112 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 49.50

1 Piece(s)Available 4 Day(s) or more 1021-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 8 Day(s) or more 102212 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 51.71

1 Piece(s)Available 4 Day(s) or more 1022-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 102312 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 53.35

1 Piece(s)Available 4 Day(s) or more 1023-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 8 Day(s) or more 102412 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 55.00

1 Piece(s)Available 4 Day(s) or more 1024-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 102512 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 56.10

1 Piece(s)Available 4 Day(s) or more 1025-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 102612 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 58.31

1 Piece(s)Available 4 Day(s) or more 1026-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 102812 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 59.40

1 Piece(s)Available 4 Day(s) or more 1028-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 103012 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 62.70

1 Piece(s)Available 4 Day(s) or more 1030-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

-

1 Piece(s) 4 Day(s) or more 103212 ～ 15[Stainless Steel] SUS304 EquivalentShaft Bore Machined TypeShaft Bore Machining ConfigurableN (New JIS Key + Tap)-

MYR 68.21

1 Piece(s)Available 4 Day(s) or more 1032-[Stainless Steel] SUS304 EquivalentPilot Bore TypeStandard Pilot BoreS (Pilot Bore)-

Loading...

  1. 1
 

Basic Information

Sprocket Shape Shape B Nominal 25 Number of Strands Single Strand
Chain Type RS Surface Treatment Not Provided

Configure

Clear All

28 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Number of Teeth(T)

    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 28
    • 30
    • 32
    • 34
    • 35
    • 36
    • 38
    • 40

    Clear

  • Shaft Bore Dia. D (or d)(mm)

    • 10
    • 10K
    • 12
    • 15
    • 16
    • 20

    Clear

  • Type

    • Pilot Bore Type
    • Shaft Bore Machined Type

    Clear

  • Shaft Type

    • Standard Pilot Bore
    • Shaft Bore Machining Configurable

    Clear

  • Bore Specification

    • N (New JIS Key + Tap)
    • S (Pilot Bore)

    Clear

  • type

    • SP25B
    • SSP25B

    Clear

  • Material

    • Steel
      • S45C Equivalent
    • Stainless Steel
      • SUS304 Equivalent

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 2 Day(s) or Less
    • 4 Day(s) or Less
    • 8 Day(s) or Less

    Clear

Specify Alterations

Additional Products in this Category

Complementary Products

Customers Who Viewed This Item Also Viewed

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel：(60) 3 7890 6399
9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday)
Technical Inquiry

Payment Method

more
  • Credit Card
    • VISA
    • MasterCard
  • Bank Transfer
    • FPX
    • Interbank GIRO (IBG)

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm,    9am – 1pm(Sat) * Order cut-off time is 12pm

  • Tel: (60) 3 7890 6399
Inquiry
Mobile View

Copyright © MISUMI Corporation All Rights Reserved.