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[Clean & Pack]Sprockets 50B (SHD-SSP50B28-S-16)

[Clean & Pack]Sprockets 50B SHD-SSP50B28-S-16

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  • [Clean & Pack]Sprockets 50B
  • [Clean & Pack]Sprockets 50B
  • Volume Discount

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.
■Part Number for Clean & Pack Products
· Degreasing (Anti-rust single packing)     : Part Number SL-□□
· Precision cleaning (Degassing double packing)     : Part Number SH-□□
· Electrolytic polishing + precision cleaning (Degassing double packing) : Part Number SHD-□□
Product Part Number Cleaning Method Packaging Type Effects Compared to Uncleaned Product Environment (Standard) Process
SL-□□ Degreasing Anti-rust packing Oil removal General environment Regular assembly process
Post battery assembly process
SH-□□ Precision cleaning Degassing double packing Oil removal
Dust removal
Clean environment (Class 10 to 1,000) Battery assembly process
LCD-related post assembly process
In-vehicle camera assembly process
SHD-□□ Electrolytic polishing + precision cleaning Degassing double packing Oil removal
Dust removal
Outgas reduction
Vacuum environment
Clean environment (Class 10 to 1,000)
Pre-semiconductor process
Liquid crystal deposition process
Pre-OLED process
■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

In addition to the shaft bore machined type, products with roughly machined shaft bores (S specifications) that can be altered freely are also available.

(i)Caution

  • See here for related information such as technical information on cleaning effects and other cleaned product lineups.
  • Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
    Please be careful about the application location and storage environment.
  • Please check the content on our website as the PDF does not contain the most up-to-date information.

Part Number

Configured Part Number is shown.

SHD-SSP50B28-S-16

 Shaft Bore Spec. SShaft Bore Spec. N
 (Rough Machining)(New JIS Key + Tap)

[ ! ] Offset between tooth tip and keyway is ±0.5 mm
Type[M] MaterialCleaning Method
Cleaning MethodCleaning EnvironmentPackaging TypePacking Environment
SH-SSP50BSUS304 equivalentPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-SSP50BElectrolytic polishing + precision cleaning
[ ! ] Products are packed by order quantity. Ex. If the order is for 20 pieces, they are packed in one package (incl. 20 pieces).
[ ! ] See the details of degreasing, precision cleaning, and electrolytic polishing shown at the bottom of the specification table.
[A]Accessories: Two set screws are included. (Only for shaft bore specification [N])
* The S-type shaft bore dia. values ​​are for reference only and actual values may be smaller by 1 mm. (provided with a pilot hole)
* Machine key not included. Please purchase separately if necessary.

Specification Table

Part NumberShaft Bore Specs.Shaft Bore Dia.
SH-SSP50B17S14
SHD-SSP50B20N25
Part NumberShaft Bore
Specification
Shaft Bore Dia. (D)DpDoHGDLXZMass
(g)
Type  Number of TeethS SpecificationN Specification (H7)
NominalHub
Type
SH-SSP
SHD-SSP
50B10S

N
1020*22        51.375840342558.76.4270
111220222425      56.356445.539330
121220222425      61.34695044410
131220222425      66.34745149460
1412202224252830    71.3479527520
151220222425283032   76.358457620
161420222425283032 38 81.378962720
1714202224252830323538 86.399467830
181420222425*28303235384091.42100722881000
19142022242528303235384096.45105731100
201420222425283032353840101.481101200
211420  25 30 35 40106.51115
221620  25 30 35 40111.551201300
231620  25 30 35  116.58125
241620  25 30 35  121.621301400
251620  25 30 35 40126.661351500
261620  25 30 35  131.7140
281620  25 30 35 40141.791501600
301620  25 30 35 40151.871611800
3216   25 30 35  161.961711900
3516   25 30 35  177.11862200
■Shaft Bore Specifications
Shaft Bore Dia.
D
Keyway
b2 × t2
Set screws
M (Coarse)Pitch
103 × 1.440.7
10K·124 × 1.850.8
14 to 175 × 2.361.0
18 to 226 × 2.861.0
24 to 308 × 3.381.25
32 to 3810 × 3.381.25
40·4212 × 3.381.25
45·5014 × 3.8101.5
[ ! ] The following products have a different set screw size.
Applicable specificationsSet Screw
M (Coarse)Pitch
Nominal: 35, Number of teeth: 17, Shaft diameter: 2561.0
Nominal: 40, Number of teeth: 14, Shaft diameter: 2561.0
Nominal: 40, Number of teeth: 15, Shaft diameter: 3061.0
Nominal: 50, Number of teeth: 11 to 13, Shaft diameter: 24 or more61.0
Cleaning Process
· Degreasing (Part Number: SL-□□)

Working Environment: General environment


Alkaline warm pure water
 
 




Ultrasonic pure water cleaning after cleaning with pure water
*3 times




Dry
 
 




Anti-rust single packing
 
 
· Precision cleaning (Part Number: SH-□□)
 

Working Environment: Class 1,000

 

Working Environment: Class 10


Hydrocarbon cleaningRo water cleaning




Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)




Use pure water (13 MΩ·cm)




Use nitrogen blow




Conducted on a clean benchin a Class 10 clean environment
· Electrolytic polishing + precision cleaning (Part Number: SHD-□□)
 

Working Environment: Class 1,000

 

Working Environment: Class 10


Hydrocarbon cleaning
Ro water cleaning




Electrolytic polishing with an electrolytic polishing layeraccording to the material




Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)




Use warm pure water (13 MΩ·cm)




Use nitrogen blow




Conducted on a clean benchin a Class 10 clean environment
Packaging Example
For degreasing:
(Part Number: SL-□□)

For precision cleaning or electrolytic polishing + precision cleaning:
(Part Number: SH-□□/SHD-□□)

[ ! ] Both the first and second layer packaging are degassed.
Cleaning Effectiveness / Recommended Environment for Use

Cleaning Method

Product Part Number

Packaging Type

Effects Compared to Uncleaned Product

Environment (Standard)

Use Case and Process

DegreasingSL-□□Anti-rust packingOil removalGeneral environmentRegular assembly process
Post battery assembly process
Precision cleaningSH-□□Degassing double packingOil removal
Dust removal
Clean environment (Class 10 to 1,000)Battery assembly process
LCD-related post assembly process
In-vehicle camera assembly process
Electrolytic polishing + precision cleaningSHD-□□Degassing double packingOil removal
Dust removal
Outgas reduction
Vacuum environment
Clean environment (Class 10 to 1,000)
Pre-semiconductor process
Liquid crystal deposition process
Pre-OLED process

Part Number 

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Part Number
SHD-SSP50B28-S-16
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipNumber of Teeth
(T)
Shaft Bore Dia. D (or d)
(mm)
Type Shaft Type Cleaning Method Bore Specification

MYR 359.23

1 Piece(s)Available 8 Day(s) or more 28-Pilot Bore TypeStandard Pilot BoreElectrolytic Polishing + Precision CleaningS (pilot bore)

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Basic Information

Sprocket Shape Shape B Nominal 50 Number of Strands Single Strand
Material S45C Equivalent (Induction Hardened Teeth Tip) Chain Type Others Surface Treatment Not Provided
Characteristics/Applications Clean washed Environmentally friendly RoHS Compliant (10 Substances)

Please check the type/dimensions/specifications of the part SHD-SSP50B28-S-16 in the [Clean & Pack]Sprockets 50B series.

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