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[Clean & Pack] Rotary Shaft - Both Ends Stepped (Part Numbers)

[Clean & Pack] Rotary Shaft - Both Ends Stepped

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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

  • 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.
[Clean & Pack]Rotary Shaft - Both Ends Stepped: Related Image
■ Standard
[ ! ] Surface roughness of Part D for h9 (Cold-drawn) is {{{attr1}}}. Surface roughness for h7 (Ground) and g6 (Ground) is [Clean & Pack]Rotary Shaft - Both Ends Stepped: Related Image.
■Tolerance Table
D·Ph9 (Cold-drawn)h7 (Ground)g6 (Ground)
3 0
− 0.025
 0
− 0.010
− 0.002
− 0.008
3.1 6 0
− 0.030
 0
− 0.012
− 0.004
− 0.012
6.1 10 0
− 0.036
 0
− 0.015
− 0.005
− 0.014
10.1 18 0
− 0.043
 0
− 0.018
− 0.006
− 0.017
18.1 30 0
− 0.052
 0
− 0.021
− 0.007
− 0.020
30.1 50 0
− 0.062
 0
− 0.025
− 0.009
− 0.025
[Clean & Pack]Rotary Shaft - Both Ends Stepped: Related Image
■Circularity and Straightness
■Concentricity and Perpendicularity
■Circularity of Part D
DCircularity
M
overor Less
5130.004
13200.005
20400.006
40500.007
■Tolerances of L and Other Dimensions
DimensionDimension
Tolerance
overor Less
26±0.1
630±0.2
30120±0.3
120400±0.5
4001000±0.8
[ ! ] Circularity, straightness, concentricity, and perpendicularity of Part D are not applicable to h9 (Cold-drawn).
 
TypeTolerance[M] MaterialCleaning Method
DP·QCleaning MethodCleaning EnvironmentPackaging TypePacking Environment
(1)SL-SSFRMHQh9
(Cold-drawn)
h7SUS304DegreasingGeneral environmentAnti-rust packingGeneral environment
SH-SSFRMHQPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-SSFRMHQElectrolytic polishing + precision cleaning
(2)SL-SSFRMGQg6SUS304DegreasingGeneral environmentAnti-rust packingGeneral environment
SH-SSFRMGQPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-SSFRMGQElectrolytic polishing + precision cleaning
(3)SL-SSFRHQh7
(Ground)
h7SUS304DegreasingGeneral environmentAnti-rust packingGeneral environment
SH-SSFRHQPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-SSFRHQElectrolytic polishing + precision cleaning
(4)SL-SSFRQg6
(Ground)
g6SUS304DegreasingGeneral environmentAnti-rust packingGeneral environment
SH-SSFRQPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-SSFRQElectrolytic 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.

Specification Table

Part Number
L
F
P
T
Q
SL-SSFRQ15
150
F15
P8
T15
Q8
SH-SSFRQ20
325
F25
P10
T25
Q10
SHD-SSFRQ30
400
F28
P20
T28
Q20
(1) D Tolerance h9 (Cold-drawn) / P, Q Tolerance h7 (2) D Tolerance h9 (Cold-drawn) / P, Q Tolerance g6
Part Number0.1 mm Increments1 mm Increments(Y)
max.
TypeDLF·TP·Q
(1) D Tol. h9 / P, Q Tol. h7
SL-SSFRMHQ
SH-SSFRMHQ
SHD-SSFRMHQ
(2) D Tol. h9 / P, Q Tol. g6
SL-SSFRMGQ
SH-SSFRMGQ
SHD-SSFRMGQ
615.0 to 496.02 ≤ F ≤ P × 5
2 ≤ T ≤ Q × 5
3 4 5500
815.0 to 496.03 ≤ P·Q < D500
1015.0 to 796.0800
1215.0 to 800.0804
1515.0 to 800.04 ≤ P·Q < D
1615.0 to 800.0
2024.0 to 800.05 ≤ P·Q < D
2524.0 to 800.08 ≤ P·Q < D
3024.0 to 800.0
3540.0 to 800.016 ≤ P·Q < D
(3) h7 (Ground)
Part Number0.1 mm Increments1 mm Increments(Y)
max.
TypeDLF·TP·Q
SL-SSFRHQ
SH-SSFRHQ
SHD-SSFRHQ
615.0 to 496.02 ≤ F ≤ P × 5
2 ≤ T ≤ Q × 5
3 4 5500
815.0 to 496.03 ≤ P·Q < D500
1015.0 to 796.0800
1215.0 to 800.0804
1515.0 to 800.04 ≤ P·Q < D
1724.0 to 800.05 ≤ P·Q < D
2024.0 to 800.0
2524.0 to 800.08 ≤ P·Q < D
3024.0 to 800.0
3540.0 to 800.016 ≤ P·Q < D
4040.0 to 800.0
5040.0 to 800.0
(4) g6 (Ground)
Part Number0.1 mm Increments1 mm Increments(Y)
max.
TypeDLF·TP·Q
SL-SSFRQ
SH-SSFRQ
SHD-SSFRQ
615.0 to 496.02 ≤ F ≤ P × 5
2 ≤ T ≤ Q × 5
3 4 5500
815.0 to 496.03 ≤ P·Q < D500
1015.0 to 796.0800
1215.0 to 800.0804
1315.0 to 800.04 ≤ P·Q < D
1515.0 to 800.0
1615.0 to 800.0
1724.0 to 800.05 ≤ P·Q < D
1824.0 to 800.0
2024.0 to 800.0
2224.0 to 800.06 ≤ P·Q < D
2524.0 to 800.08 ≤ P·Q < D
3024.0 to 800.0
3540.0 to 800.016 ≤ P·Q < D
4040.0 to 800.0
5040.0 to 800.0
[ ! ] When D - P (Q) ≤ 2, chamfer C at the step is 0.2 or less.
[ ! ] For P and Q Dimensions 27, 31, 33, 34, 36, 37, 38, 39, 41, 42, 43, 44, 46, 47, 48, 49 cannot be specified.

Alterations

Part NumberLFPTQ(KC, WKC, FC, etc.) 
SH-SSFRQ30300F25P10T25Q10KC40 -A20 
Alterations
Code
Alteration DetailsApplicable ConditionsOrdering Example
KCKeyway at one location
KC, A = 0.1 mm Increments

[ ! ] When the keyway position is less than 1 mm away from the end face,
R is not applied.

[ ! ] Keyway length ≤ 100
[NG] ø5 or less is not applicable
SH−SSFRQ30−300−F25−P10−T25−Q10−KC20−A10
WKCKeyways at two locations
WKC, C, K, E = 0.1 mm Increments

[ ! ] When the keyway position is less than 1 mm away from the end face,
R is not applied.

[ ! ] Keyway length ≤ 100
[NG] ø5 or less is not applicable
SH−SSFRQ30−300−F25−P10−T25−Q10−WKC5−C20−K5−E10
KZKeyway at one location (for 4th location)
KZ, Z = 0.1 mm Increments

[ ! ] When the keyway position is less than 1 mm away from the end face,
R is not applied.

[ ! ] Keyway length ≤ 100 [NG] ø5 or less is not applicable
[ ! ] Can be specified only when combined with both KC and WKC
SH−SSFRQ30−300−F25−P10−T25−Q10−KC5−A10−WKC20−C10
−K60−E10−KZ100−Z10
PKC·QKCKeyway on Step P (0 Point on the End Face)
PKC, QKC = 0.1 mm Increments
[ ! ] Keyway length ≤ 70
[NG] Not applicable when P ≤ 5
SH−SSFRQ30−300−F25−P10−T25−Q10−PKC20.0
PP·QQKeyway on Step P (Position Specified)
PP, PK = 0.1 mm Increments QQ, QK = 0.1 mm Increments
[ ! ] Keyway length ≤ 70
[NG] Not applicable when P ≤ 5
SH−SSFRQ30−300−F25−P10−T25−Q10−PP10−PK10
PV·QVMultiple Keyways on Step P
PV, PW = 0.1 mm Increments QV, QW = 0.1 mm Increments
[ ! ] Keyway length ≤ 70
[NG] Not applicable when P ≤ 5
[ ! ] Can be specified only when combined with PP (QQ)
SH−SSFRQ30−300−F30−P10−T25−Q10−PP5−PK5−PV15−PW10
TL·TRRetaining Ring Groove on Part D
TL, TR = 0.1 mm Increments
[ ! ]2 ≤ TL (TR) +F (T) ≤ 150 
SH−SSFRQ30−300−F25−P10−T25−Q10−TL5−TR5
TF·TTRetaining Ring Groove on Step
TF, TT = 0.1 mm Increments
[ ! ]2 ≤ TF (TT) ≤ 150
SH−SSFRQ30−300−F25−P10−T25−Q10−TF5
FCSet screw flat at one location
FC, G = 1 mm Increments
[ ! ]G ≤ 70
SH−SSFRQ30−300−F25−P10−T25−Q10−FC10−G3
WFCSet screw flats at two locations
WFC, J, W, V = 1 mm Increments
[ ! ]J·V ≤ 70
SH−SSFRQ30−300−F25−P10−T25−Q10−WFC10−J15−W10−V20
SFCSet Screw Flat, 2 Set Screw Flats (Angle Specified)
SFC, SG = 1 mm Increments AG = 15° Increments
[ ! ]SG ≤ 70
SH−SSFRQ30−300−F25−P10−T25−Q10−SFC10−SG3−AG120
PFC·QFCSet Screw Flat on Step
PFC, LC = 1 mm Increments QFC, RC = 1 mm Increments
[ ! ]LC·RC ≤ 70
SH−SSFRQ30−300−F25−P10−T25−Q10−PFC5−LC10
KWCSet Screw Flat, 2 Set Screw Flats on Both Ends
KWC = 1 mm Increments
[ ! ]KWC ≤ F·T [ ! ]Y ≤ 680
[NG] Not applicable to P(Q) = 4 or less
SH−SSFRQ30−300−F25−P10−T25−Q10−KWC25
WCSet screw flat, chamfering depth configurable
WC = 0.1 mm Increments
[NG] D dim. 6, 13, 16, 17, 18 or 22 is not applicable
[ ! ] WC can be specified only when KWC is specified
DWC
8·10·125 ≤ WC ≤ P (Q)-1
15·2010 ≤ WC ≤ P (Q)-1
25 to 5015 ≤ WC ≤ P (Q)-1
SH−SSFRQ30−300−F25−P20−T25−Q20−KWC25−WC18.0
UCSlit Cam Groove
UC = 1 mm Increments
[NG] D13 or more is not applicable
SH−SSFRQ10−300−F25−P8−T25−Q8−UC10
LKCL Dimension Tolerance Change
L < 500···L±0.05 L ≥ 500···L±0.1
[NG] L800 or more is not applicable
SH−SSFRQ30−300−F25−P10−T25−Q10−LKC
SCWrench Flats
SC = 1 mm IncrementsSH−SSFRQ30−300−F25−P10−T25−Q10−SC10
CKCConcentricity
Change the concentricity to 0.02.
[NG] Not applicable when D Tol. = h9
[ ! ] For Lmax, see the table on the right
DLmax
6 to 22450
25 to 50600
SH−SSFRQ30−300−F25−P10−T25−Q10−CKC
CP·CQChange of Step Chamfering
Change the size of step chamfering 
* Select CP/CQ from the table
[ ! ] Only values provided on the Applicable Dia. Table are applicable
ChamferingApplicable Dia. (P·Q)
C2⌀6 to ⌀49
C3⌀8 to ⌀49
C4⌀10 to ⌀49
C5⌀12 to ⌀49
SH−SSFRQ30−300−F25−P10−T25−Q10−CP4
PM·QMTapped on Step
PM, QM = Select from M2, 2.6, 3, 4, 5, 6, 8, 10, 12, 24 or 30
[ ! ] (P-PM)/2 ≥ 0.5
[ ! ] (P (Q)-PM (QM))/2 ≥ 0.5
SH−SSFRQ30−300−F25−P10−T25−Q10−PM5−QM5
[!] When combined with other alterations, ± 2 degree phase differential may occur. Provide 2 mm or more clearance between this alteration and others.
[ ! ] When multiple keyways or set screw flats are specified, they are added in the same plane. When the distance of the alterations are over 500 mm, ± 2 degree phase difference may occur.
Keyway Dimensions
Shaft Dia.btr
Reference DimensionTolerance (N9)Reference DimensionTolerance
6 to 72   -0.004
   -0.029
1.2 +0.1
   0
0.08 to 0.16
8 to 1031.8
11 to 124    0
   -0.03
2.5
13 to 1753.00.16 to 0.25
18 to 2263.5
23 to 308    0
   -0.036
4.0 +0.2
   0
31 to 38105.00.25 to 0.4
39 to 4412    0
   -0.043
5.0
45 to 50145.5
 
[Clean & Pack]Rotary Shaft - Both Ends Stepped: Related Image
[ ! ] b ≤ A, E, C ≤ 100
[ ! ] If 3 keyways are required, use both KC and WKC.
[!] If 4 keyways are required, use KC, WKC, and KZ. (KZ is applicable only when combined with both KC and WKC)
[NG] Not applicable to D = 2 to 5.
[ ! ] The example below shows the keyway shape for the specs KC, WKC, K = 0, KC + A ≥ L and WKC + C + K + E > L.
[Clean & Pack]Rotary Shaft - Both Ends Stepped: Related Image
[ ! ] Although keyway(s) and set screw flats are added in the same plane, ±2 degree phase differential may occur.
[ ! ] When the keyway position is less than 1 mm away from the end face, R is not applied.
[Clean & Pack]Rotary Shaft - Both Ends Stepped: Related Image
Detailed Retaining Ring Groove Dimensions for Rotary Shafts
Shaft Dia.d ToleranceSlot Width (m) ToleranceApplicable Retaining Ring
21.2 +0.06
    0
0.4 +0.05
    0
JIS E Type 1.2
2.51.50.5JIS E Type 1.5
32JIS E Type 2
430.7 +0.1
    0
JIS E Type 3
54 +0.075
    0
JIS E Type 4
65JIS E Type 5
760.9JIS E Type 6
87 +0.09
    0
JIS E Type 7
98JIS E Type 8
109.60/-0.091.15 +0.14
    0
JIS C Type 10
1110.5   0
  -0.11
JIS C Type 11
1211.5JIS C Type 12
1312.4JIS C Type 13
1413.4JIS C Type 14
1514.3JIS C Type 15
1615.2JIS C Type 16
1716.2JIS C Type 17
18171.35JIS C Type 18
1918JIS C Type 19
 
Shaft Dia.d ToleranceSlot Width (m) ToleranceApplicable Retaining Ring
2019  0
 -0.21
1.35 +0.14
    0
JIS C Type 20
2120JIS C Type 21
2221JIS C Type 22
2322JIS C Type 23
2422.9JIS C Type 24
2523.9JIS C Type 25
2624.9JIS C Type 26
2826.61.65JIS C Type 28
2927.6JIS C Type 29
3028.6JIS C Type 30
3230.3  0
 -0.25
JIS C Type 32
3533JIS C Type 35
40381.9JIS C Type 40
4542.5JIS C Type 45
50472.2JIS C Type 50
 
[Clean & Pack]Rotary Shaft - Both Ends Stepped: Related Image
[ ! ]2 ≤ TL (TR) +F (T) ≤ 150, 2 ≤ TF (TT) ≤ 150
[ ! ] An applicable retaining ring is included in the retaining ring groove.
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
 

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

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

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

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 

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Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipEnvironmentally friendly Shaft Dia. D
(mm)
D Tolerance Length L
(mm)
Cleaning Method Wrench Flatted F
(㎜)
P
(㎜)
Q
(㎜)
T
(㎜)

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Basic Information

End Shape (Left) Unfinished Characteristics/Applications Clean Washed Basic Shape_02 Both Ends Stepped
End Shape (Right) Straight Material_02 SUS304 Hardness Unhardened
Material Details SUS304 Keyway Keyway Option (Alteration) Surface Treatment_02 Not Provided
Material Certificate Available

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