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[Clean & Pack] Shaft - Both Ends Threaded with Wrench Flats (Part Numbers)

[Clean & Pack] Shaft - Both Ends Threaded with Wrench Flats

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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 NumberCleaning MethodPackaging TypeEffects Compared to Uncleaned ProductEnvironment (Standard)Process
SL-□□DegreasingAnti-rust packingOil removalGeneral environmentRegular assembly process
Post battery assembly process
SH-□□Precision cleaningDegassing 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
SHD-□□Electrolytic polishing + precision cleaningDegassing 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
■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.

(i)Caution

  • 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.
Rod End Bearings -Standard / L Dimension Short Type: Related Image
TypeBody MaterialCleaning Method
D Tol. f8[M] Material[S]Surface TreatmentCleaning MethodCleaning EnvironmentPackaging TypePacking Environment
SL-PSSFGUSUS304Hard Chrome Plating
Plating Hardness: HV750 or more
Plating Thickness: 10µ or more
DegreasingGeneral environmentAnti-rust packingGeneral environment
SH-PSSFGUPrecision cleaningClass 1,000Degassing double packingClass 10
[!] Annealing required for wrench flats machining and shaft end threading (effective thread length + approx. 10 mm) may lower hardness. >> Here
[ ! ] L Dimension Tolerance, Circularity, Straightness, Perpendicularity, Concentricity and Changes in Hardness >> Here
[!] 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 and precision cleaning shown at the bottom of the specification table.

Specification Table

Part NumberLFBPTSQSC
SL-PSSFGU15300F28B16P6T17S12Q10SC8
SH-PSSFGU20400F30B20P8T20S15Q10SC10
D Tol.
Df8
6−0.010
−0.028
8−0.013
−0.035
10
12−0.016
−0.043
13
15
16
18
20−0.020
−0.053
25
30
35−0.025
−0.064
40
50
Part Number1 mm IncrementsP·Q
Selection
Wrench Flats Dimensions(Y)
Max.
RC
TypeDLF·TB·SSCW1
D Tol. f8
SL-PSSFGU
SH-PSSFGU
625 to 8962≦F≦P × 5
2≦T≦Q × 5
(When P ≤ 6)
B≦F−2
(When P = 8, 10)
B≦F−3
(When P ≥ 12)
B≦F−5
(When Q ≤ 6)
S≦T−2
(When Q = 8, 10)
S≦T−3
(When Q ≥ 12)
S≦T−5
(W/o Threads)
B = 0
S = 0
[ ! ] B, S ≥ Pitch × 3
345        SC = 1 mm Increments

[ ! ]SC+ℓ1≦L
[ ! ]SC≧0

[ ! ] Details of Wrench Flats
>> Here
589000.3
or Less
0.5
or Less
825 to 10963456       71100
1025 to 119634568      81200
1225 to 13963456810     10101400
1325 to 1396 45681012    111400
1525 to 1396 45681012    131400
1625 to 1396 45681012    141400
1825 to 1396  568101216   161400
2025 to 1396  568101216   1714001.0
or Less
2525 to 1396   681012162024 221400
3025 to 1496    81012162024 27151500
3525 to 1496     1012162024303015000.5
or Less
4025 to 1496      121620243036201500
5025 to 1496       16202430411500
[ ! ]Thread machining will not be applied to B = 0 or S = 0.

Alteration Details

·See the tab below for alteration details.
 * When selecting multiple alterations, the distance between machined areas should be 2 mm or more.

Alteration CodeAlteration Details Fixed DimensionApplicable Conditions Ordering Example
LKC

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 1_Alteration Details

·L < 200 >> L ± 0.03
·200≦L<500→L±0.05
·L≧500→L±0.1
L dimension can be specified in 0.1 mm increments.SFAU30-300.5-F40-B30-P20-T50-S40-Q16-SC10-LKC
SX

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 2_Alteration Details

DW1 DW1
658 181610
87 2017
108 2522
121010 302715
1311 3530
1513 403620
1614 5041
Only applicable to Shafts with Wrench Flats.
SX = 1 mm Increments
SC+SX+ℓ1X2<L
SX≧0

Cannot be machined coplanarly.
SFAU30-300-F40-B30-P20-T50-S40-Q16-SC10-SX15
FC

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 3_Alteration Details

Dh
6 to 181
20 to 402
503
FC, E = 1 mm Increments
D≦30:FC≦5 × D,
D≧35:FC≦3 × D
E = 0 or E ≥ 2

Not available in combination with WFC.
SFAU30-300-F40-B30-P20-T50-S40-Q16-SC10-FC10-E8
WFC

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 4_Alteration Details

Dh
6 to 181
20 to 402
503
WFC, A, E = 1 mm Increments
D≦30:WFC≦5 × D,
D≧35:WFC≦3 × D
A(E) = 0 or A(E) ≥2

Cannot be machined coplanarly.
Not available in combination with FC.
SFAU30-300-F40-B30-P20-T50-S40-Q16-SC10-WFC8-A8-E4
RC

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 5_Alteration Details

Db1h
1060.5
12 to 201.0
2510
3012
Applicable to D = 10 to 30
RC = 1 mm Increments
RC + b1 ≤ L
RC≧2

Not available in combination with WRC.
SFAU30-300-F40-B30-P20-T50-S40-Q16-SC10-RC15
WRC

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 6_Alteration Details

Db1h
1060.5
12 to 201.0
2510
3012
Applicable to D = 10 to 30
WRC = 1 mm Increments
WRC + b1 ≤ L
WRC (Y) ≧2

Cannot be machined coplanarly.
Not available in combination with RC.
SFAU30-300-F40-B30-P20-T50-S40-Q16-SC10-WRC10-Y10
PMC
PMS
QMC
QMS

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 7_Alteration Details

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 9_Alteration Details

[Bearing Nut Fine Thread Alteration]
·Specify "PMC" for the left end, and "QMC" for the right end

[Cylinder Fine Thread Alteration]
·Specify "PMS" for the left end, and "QMS" for the right end
SFAU30-300-F40-B30-PMC15-T50-S40-QMC15-SC10
PC
QC

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 8_Alteration Details

Shaft - Both Ends Threaded with Cross-Drilled Hole / Wrench Flats, Related Image 10_Alteration Details

Applicable to M = 6 or more
Available for D ≤ 8
Undercut Width = F (T) - B (S)

Not applicable to D = Q, D = P
SFAU30-300-F40-B30-P20-T50-S40-Q16-SC10-PC-QC
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 cleaning
Ro 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
bench in 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 layer according
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
bench in 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 

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.
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Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipShaft Dia. D
(Ø)
Length L
(mm)
Cleaning Method Change Tapped Thread Q to Fine Thread [QMS]
(mm)
Change Tapped Thread P to Fine Thread [PMS]
(mm)
T
(mm)
Wrench Flats at One Location [SC]
(mm)
P
(mm)
B
(mm)
Change Tapped Thread P to Fine Thread [PMC]
(mm)
Change Tapped Thread Q to Fine Thread [QMC]
(mm)
Q
(mm)
F
(mm)
S
(mm)

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Basic Information

Basic Shape Solid End Shape (Left) Threaded End Shape (Right) Threaded
Shaft End Perpendicularity Perpendicularity (0.2) Material S45C Heat Treatment Not Provided
Surface Treatment Hard Chrome Plating Shaft Fit Tolerance f8 Hardness Not induction hardened
Material Certificate Available Material Certificate: Material SUS304

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