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Rotary Shafts - One end stepped, with snap ring groove.

Rotary Shafts - One end stepped, with snap ring groove.
  • Lead Time Reduction

MISUMI

MISUMI

New diameter sizes (13, 16, 18 and 22) are available with SS material. [3/31/23]
Straight Rotary Shafts - One End Stepped with Retaining Ring Groove are available in 1045 Carbon Steel or Equivalent and 304 Stainless Steel, with the following options for Surface Treatment : Black Oxide, and Electroless Nickel Plating or No Surface Treatment.
[Diameter range] 6mm - 50mm
[Length range]20mm - 798mm. Use the alteration LKC to specify the length in 0.1mm increment.

Inch option available, please click Here.

  • METRIC
  • inCAD Components

PDFP.2019-888

Unit examples related to this product
Multi-Stroke Cam Mechanism
View other unit examples

Part Number

Configured Part Number is shown.

Rotary Shafts - One End Stepped with Retaining Ring Groove:Related Image
[ ! ]Retaining Ring Groove Dimensions / Applicable Retaining Rings >> Click here
[ ! ]Circularity / Straightness / Perpendicularity / Concentricity >> Click here
・Materials
Type[ M ]Material[ S ]Surface Treatment
NSFRX1045 Carbon Steel or Equivalent-
SFRXBlack Oxide
PSFRXElectroless Nickel Plating
SSFRX304 Stainless Steel-

Specifications

Part Number-L-F-B-P
SFRX30-500-F20-B10-P15
 
Part Number-L-F-B-P-T-S-Q
PSFRZ30-340-F13-B9-P8-T12-S10-Q8
Part Number0.1mm Increment1mm Increment(Y)
max.
TypeDg6LFBP
NSFRX

SFRX

PSFRX

SSFRX
(D13, 16, 18 and 22 are not available for SSFRX.)		6-0.004
-0.012		20.0~298.0F≤Px5When P≤6
2≤B
When 6<P≤10

3≤B
When 10<P≤20

4≤B
When 20<P
5≤B		3 4 5 300
8-0.005
-0.014		20.0~398.03 ≤P<D400
1020.0~498.0500
12-0.006
-0.017		25.0~598.05≤P<D600
1325.0~598.0
1525.0~698.0700
1625.0~798.0800
1730.0~798.0
18-0.007
-0.020		30.0~798.0
2030.0~798.0
2230.0~798.010≤P<D
2530.0~798.0
3030.0~798.0
35-0.009
-0.025		40.0~798.016≤P<D
4040.0~798.0
5040.0~798.0
[ ! ]When D-P≤2, chamfer C at the step is 0.2 or less. [ ! ]For P dimension, 27, 31, 33, 34, 36, 37, 38, 39, 41, 42, 43, 44, 46, 47, 48 and 49 cannot be specified. [ ! ]For m Dimension, see Click here.

 

Alterations


[ ! ]For Keyway details, see >> Click here.

Part Number 

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  1. 1
Part Number
PSFRX6-[20-298/0.1]-F[2-25/0.1]-B[2-25/1]-P[3-5/1]
PSFRX8-[20-398/0.1]-F[2-35/0.1]-B[2-35/1]-P[3-7/1]
PSFRX10-[20-498/0.1]-F[2-50/0.1]-B[2-50/1]-P[3-9/1]
PSFRX12-[25-598/0.1]-F[2-55/0.1]-B[2-55/1]-P[5-11/1]
PSFRX13-[25-598/0.1]-F[2-55/0.1]-B[2-55/1]-P[5-12/1]
PSFRX15-[25-698/0.1]-F[2-70/0.1]-B[2-70/1]-P[5-14/1]
PSFRX16-[25-798/0.1]-F[2-70/0.1]-B[2-70/1]-P[5-15/1]
PSFRX17-[30-798/0.1]-F[2-80/0.1]-B[2-80/1]-P[5-16/1]
PSFRX18-[30-798/0.1]-F[2-80/0.1]-B[2-80/1]-P[5-17/1]
PSFRX20-[30-798/0.1]-F[2-95/0.1]-B[2-95/1]-P[5-19/1]
PSFRX22-[30-798/0.1]-F[2-95/0.1]-B[2-95/1]-P[10-21/1]
PSFRX25-[30-798/0.1]-F[2-120/0.1]-B[3-120/1]-P[10-24/1]
PSFRX30-[30-798/0.1]-F[2-145/0.1]-B[3-145/1]-P[10-29/1]
PSFRX35-[40-798/0.1]-F[2-170/0.1]-B[4-170/1]-P[16-32/1]
PSFRX40-[40-798/0.1]-F[2-195/0.1]-B[4-195/1]-P[16-35/1]
PSFRX50-[40-798/0.1]-F[2-245/0.1]-B[4-245/1]-P[16-45/1]
SFRX6-[20-298/0.1]-F[2-25/0.1]-B[2-25/1]-P[3-5/1]
SFRX8-[20-398/0.1]-F[2-35/0.1]-B[2-35/1]-P[3-7/1]
SFRX10-[20-498/0.1]-F[2-50/0.1]-B[2-50/1]-P[3-9/1]
SFRX12-[25-598/0.1]-F[2-55/0.1]-B[2-55/1]-P[5-11/1]
SFRX13-[25-598/0.1]-F[2-55/0.1]-B[2-55/1]-P[5-12/1]
SFRX15-[24-998/0.1]-F[2-70/0.1]-B[2-70/1]-P[4-14/1]
SFRX16-[25-798/0.1]-F[2-70/0.1]-B[2-70/1]-P[5-15/1]
SFRX17-[30-798/0.1]-F[2-80/0.1]-B[2-80/1]-P[5-16/1]
SFRX18-[30-798/0.1]-F[2-80/0.1]-B[2-80/1]-P[5-17/1]
SFRX20-[30-798/0.1]-F[2-95/0.1]-B[2-95/1]-P[5-19/1]
SFRX22-[30-798/0.1]-F[2-95/0.1]-B[2-95/1]-P[10-21/1]
SFRX25-[30-798/0.1]-F[2-120/0.1]-B[3-120/1]-P[10-24/1]
SFRX30-[30-798/0.1]-F[2-145/0.1]-B[3-145/1]-P[10-29/1]
SFRX35-[40-798/0.1]-F[2-170/0.1]-B[4-170/1]-P[16-32/1]
SFRX40-[40-798/0.1]-F[2-195/0.1]-B[4-195/1]-P[16-35/1]
SFRX50-[40-798/0.1]-F[2-245/0.1]-B[4-245/1]-P[16-45/1]
SSFRX6-[20-298/0.1]-F[2-25/0.1]-B[2-25/1]-P[3-5/1]
SSFRX8-[20-398/0.1]-F[2-37/0.1]-B[2-37/1]-P[3-7/1]
SSFRX10-[20-498/0.1]-F[2-50/0.1]-B[2-50/1]-P[3-9/1]
SSFRX12-[25-598/0.1]-F[2-55/0.1]-B[2-55/1]-P[5-11/1]
SSFRX15-[25-698/0.1]-F[2-70/0.1]-B[2-70/1]-P[5-14/1]
SSFRX17-[30-798/0.1]-F[2-80/0.1]-B[2-80/1]-P[5-16/1]
SSFRX20-[30-798/0.1]-F[2-95/0.1]-B[2-95/1]-P[5-19/1]
SSFRX25-[30-798/0.1]-F[2-120/0.1]-B[3-120/1]-P[10-24/1]
SSFRX30-[30-798/0.1]-F[2-145/0.1]-B[3-145/1]-P[10-29/1]
SSFRX35-[40-798/0.1]-F[2-170/0.1]-B[4-170/1]-P[16-32/1]
SSFRX40-[40-798/0.1]-F[2-195/0.1]-B[4-195/1]-P[16-35/1]
SSFRX50-[40-798/0.1]-F[2-245/0.1]-B[4-245/1]-P[16-45/1]
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSShaft Dia. D
(mm) 		Material Surface Finish Length L
(mm) 		B
(mm) 		F
(mm) 		P
(mm)
1 Piece(s)

9 Days or more

106[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel20 ～ 2982 ～ 252 ～ 253 ～ 5
1 Piece(s)

9 Days or more

108[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel20 ～ 3982 ～ 352 ～ 353 ～ 7
1 Piece(s)

9 Days or more

1010[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel20 ～ 4982 ～ 502 ～ 503 ～ 9
1 Piece(s)

9 Days or more

1012[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel25 ～ 5982 ～ 552 ～ 555 ～ 11
1 Piece(s)

9 Days or more

1013[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel25 ～ 5982 ～ 552 ～ 555 ～ 12
1 Piece(s)

9 Days or more

1015[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel25 ～ 6982 ～ 702 ～ 705 ～ 14
1 Piece(s)

9 Days or more

1016[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel25 ～ 7982 ～ 702 ～ 705 ～ 15
1 Piece(s)

9 Days or more

1017[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel30 ～ 7982 ～ 802 ～ 805 ～ 16
1 Piece(s)

9 Days or more

1018[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel30 ～ 7982 ～ 802 ～ 805 ～ 17
1 Piece(s)

9 Days or more

1020[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel30 ～ 7982 ～ 952 ～ 955 ～ 19
1 Piece(s)

9 Days or more

1022[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel30 ～ 7982 ～ 952 ～ 9510 ～ 21
1 Piece(s)

9 Days or more

1025[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel30 ～ 7983 ～ 1202 ～ 12010 ～ 24
1 Piece(s)

9 Days or more

1030[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel30 ～ 7983 ～ 1452 ～ 14510 ～ 29
1 Piece(s)

9 Days or more

1035[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel40 ～ 7984 ～ 1702 ～ 17016 ～ 32
1 Piece(s)

9 Days or more

1040[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel40 ～ 7984 ～ 1952 ～ 19516 ～ 35
1 Piece(s)

9 Days or more

1050[Steel] 1045 Carbon Steel or EquivalentElectroless Nickel40 ～ 7984 ～ 2452 ～ 24516 ～ 45
1 Piece(s)

9 Days or more

106[Steel] 1045 Carbon Steel or EquivalentBlack Oxide20 ～ 2982 ～ 252 ～ 253 ～ 5
1 Piece(s)

9 Days or more

108[Steel] 1045 Carbon Steel or EquivalentBlack Oxide20 ～ 3982 ～ 352 ～ 353 ～ 7
1 Piece(s)

9 Days or more

1010[Steel] 1045 Carbon Steel or EquivalentBlack Oxide20 ～ 4982 ～ 502 ～ 503 ～ 9
1 Piece(s)

9 Days or more

1012[Steel] 1045 Carbon Steel or EquivalentBlack Oxide25 ～ 5982 ～ 552 ～ 555 ～ 11
1 Piece(s)

9 Days or more

1013[Steel] 1045 Carbon Steel or EquivalentBlack Oxide25 ～ 5982 ～ 552 ～ 555 ～ 12
1 Piece(s)

9 Days or more

1015[Steel] 1045 Carbon Steel or EquivalentBlack Oxide24 ～ 9982 ～ 702 ～ 704 ～ 14
1 Piece(s)

9 Days or more

1016[Steel] 1045 Carbon Steel or EquivalentBlack Oxide25 ～ 7982 ～ 702 ～ 705 ～ 15
1 Piece(s)

9 Days or more

1017[Steel] 1045 Carbon Steel or EquivalentBlack Oxide30 ～ 7982 ～ 802 ～ 805 ～ 16
1 Piece(s)

9 Days or more

1018[Steel] 1045 Carbon Steel or EquivalentBlack Oxide30 ～ 7982 ～ 802 ～ 805 ～ 17
1 Piece(s)

9 Days or more

1020[Steel] 1045 Carbon Steel or EquivalentBlack Oxide30 ～ 7982 ～ 952 ～ 955 ～ 19
1 Piece(s)

9 Days or more

1022[Steel] 1045 Carbon Steel or EquivalentBlack Oxide30 ～ 7982 ～ 952 ～ 9510 ～ 21
1 Piece(s)

9 Days or more

1025[Steel] 1045 Carbon Steel or EquivalentBlack Oxide30 ～ 7983 ～ 1202 ～ 12010 ～ 24
1 Piece(s)

9 Days or more

1030[Steel] 1045 Carbon Steel or EquivalentBlack Oxide30 ～ 7983 ～ 1452 ～ 14510 ～ 29
1 Piece(s)

9 Days or more

1035[Steel] 1045 Carbon Steel or EquivalentBlack Oxide40 ～ 7984 ～ 1702 ～ 17016 ～ 32
1 Piece(s)

9 Days or more

1040[Steel] 1045 Carbon Steel or EquivalentBlack Oxide40 ～ 7984 ～ 1952 ～ 19516 ～ 35
1 Piece(s)

9 Days or more

1050[Steel] 1045 Carbon Steel or EquivalentBlack Oxide40 ～ 7984 ～ 2452 ～ 24516 ～ 45
1 Piece(s)

9 Days or more

106304 Stainless SteelNone20 ～ 2982 ～ 252 ～ 253 ～ 5
1 Piece(s)

9 Days or more

108304 Stainless SteelNone20 ～ 3982 ～ 372 ～ 373 ～ 7
1 Piece(s)

9 Days or more

1010304 Stainless SteelNone20 ～ 4982 ～ 502 ～ 503 ～ 9
1 Piece(s)

9 Days or more

1012304 Stainless SteelNone25 ～ 5982 ～ 552 ～ 555 ～ 11
1 Piece(s)

9 Days or more

1015304 Stainless SteelNone25 ～ 6982 ～ 702 ～ 705 ～ 14
1 Piece(s)

9 Days or more

1017304 Stainless SteelNone30 ～ 7982 ～ 802 ～ 805 ～ 16
1 Piece(s)

9 Days or more

1020304 Stainless SteelNone30 ～ 7982 ～ 952 ～ 955 ～ 19
1 Piece(s)

9 Days or more

1025304 Stainless SteelNone30 ～ 7983 ～ 1202 ～ 12010 ～ 24
1 Piece(s)

9 Days or more

1030304 Stainless SteelNone30 ～ 7983 ～ 1452 ～ 14510 ～ 29
1 Piece(s)

9 Days or more

1035304 Stainless SteelNone40 ～ 7984 ～ 1702 ～ 17016 ～ 32
1 Piece(s)

9 Days or more

1040304 Stainless SteelNone40 ～ 7984 ～ 1952 ～ 19516 ～ 35
1 Piece(s)

9 Days or more

1050304 Stainless SteelNone40 ～ 7984 ～ 2452 ～ 24516 ～ 45

Loading...

  1. 1

Example

Rotary Shafts - One End Stepped with Retaining Ring Groove:Related Image

Technical Information

Detailed Dimensions for Keyway & Threaded Relief of Rotary Shafts & Driving Shafts

Detailed dimensions of Keyway for Shaft Dia.(D·P·Q)
Detailed Dimensions for Keyway
Shaft Diameterbtr
Reference DimensionTolerance (N9)Reference DimensionTolerance
6-72-0.004
-0.029		1.20.1
-0		0.08-
0.16
8-1031.8
11-1240
-0.03		2.5
13-1753.00.16-
0.25
18-2263.5
23-3080
-0.036		4.0+0.2
0
31-38105.00.25-
0.4
39-44120
-0.043		5.0
45-50145.0

[ ! ]The example below shows the keyway shape for the specs KC, WKC, K=0, KC+A≥L and WKC+C+K+E>L.

Detailed Retaining Ring Groove Dimensions Rotary & Driving Shafts

Shaft Diameterd 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
1110.50
-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

[ ! ]An applicable retaining ring is attached.

Shaft Diameterd ToleranceSlot Width (m) ToleranceApplicable Retaining Ring
20190
-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
3230.30
-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

Accuracy Standards of Rotary Shafts & Driving Shafts Values in () are for driving

[ ! ]Not applicable to h9 (Cold-Drawn)

Circularity, Straightness

[ ! ]Straightness of size D2, D2.5 is 0.1/100.

Circularity, Straightness
DCircularity M
OverTo
22.50.006 (0.003)
3130.004 (0.003)
13200.005 (0.003)
20400.006 (0.005)
40500.007 (0.005)
Tolerances of L, Y & Other Dimensions
DimensionDimension Tolerance
OverTo
26±0.1 (±0.1)
630±0.2 (±0.1)
30120±0.3 (±0.1)
120400±0.5 (±0.2)
4001000±0.8 (±0.2)
Concentricity, Perpendicularity

Support Information

Basis of Fitting Selection/Dimensional Tolerances & Fitting

Click here for the information

Difference between Shatf and Rotary Shaft

Comparison of specifications between linear shafts and shafts for rotary shafts

Basic Specifications
SpecificationsRotary ShaftsLinear Shafts
Material1045 Carbon Steel or Equivalent 304 Stainless Steel4137 Alloy Steel or Equivalent52100 Bearing Steel Equivalent SUS440C(13Cr) Stainless Steel Equivalent1045 Carbon Steel Equivalent or 304 Stainless Steel
Quenching/Hardness-Hardness 30-35HRCHigh-frequency quenching-
Outer Diameter Toleranceh9/h7g6g6/h5f8
Surface TreatmentNo plating
Black Oxide
Electroless Nickel Plating		Black Oxide
Electroless Nickel Plating		No Plating
Hard Chrome Plating
Low Temp. Black Chrome Plating
Electroless Nickel Plating (Only Surface Treatment Fully Plated Type) 		Hard Chrome Plating
Alterations
AlterationsRotary ShaftsLinear Shafts
L Dimension ToleranceL<500: L±0.05
L≧500: L±0.1
L≧800: NOT applicable		L<200: L±0.03
200≦L<500: L±0.05
L≧500: L±0.1
Flat Key GroovesUp to 1 location specifiedUp to 2 locations specified
Set Screw FlatUp to 3 locations specifiedUp to 2 locations specified
2 Set Screw FlatUp to 1 location specified
Angle Specification: 15 Deg. Inc		Up to 2 locations specified
Angle Specification: Fixed
V-groove-Up to 2 locations specified
KeywayUp to 4 locations specified
Specified on step: Applicable		Up to 2 locations specified
Specified on step: NOT applicable
Change to Fine Threads1 type2 type
Change to Fine Threads Tap-1 type
UndercutM3~M30M6~M30
Tapped DepthApplicableApplicable
Retainning Ring GrooveUp to 2 locations on D and 1 locationon each step
*Can be chosen together		Up to 2 locations specified
(Only Retaining Ring type applicable)
Slit Cam GrooveUp to 1 location specified-
ConcentricityApplicable-
Left Hand ThreadApplicable-
SlitUp to 1 location specified-
C Chamfering WidthApplicable-

*Click here for information of Rotary Shaft Alteration Guide or Shaft Alteration Guide

Material/Surface General Information

General Material Information

General Surface Treatment Information

Comparisons of Materials between JIS & Foreign Standards

Compatible Models
CategoryBall BearingsBearings with
Housings		Flexible CouplingsTiming PulleysTiming Belts
ImageRotary Shafts - Ball BearingsRotary Shafts - Bearings with HousingsRotary Shafts - Flexible CouplingsRotary Shafts - Timing PulleysRotary Shafts - Timing Belts
 

Basic Information

Basic Shape One End Stepped End Shape (Left) Retaining Ring Groove End Shape (Right) No Machining
Heat Treatment Not Hardened Keyway Keyway Option (Alteration) Shaft Dia. Tolerance (Metric Only) g6 (Ground)

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Specification/Dimensions

  • Shaft Dia. D(mm)

    • 6
    • 8
    • 10
    • 12
    • 13
    • 15
    • 16
    • 17
    • 18
    • 20
    • 22
    • 25
    • 30
    • 35
    • 40
    • 50

    Clear

  • Material

    • Steel
      • 1045 Carbon Steel or Equivalent
    • 304 Stainless Steel

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  • Surface Finish

    • None
    • Black Oxide
    • Electroless Nickel

    Clear

  • Length L(mm)

     [20-998/0.1mm Unit(s)]

    Clear

  • B(mm)

     [2-245/1mm Unit(s)]

    Clear

  • F(mm)

     [2-245/0.1mm Unit(s)]

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  • P(mm)

     [3-45/1mm Unit(s)]

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  • type

    • PSFRX
    • SFRX
    • SSFRX

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  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 9 Days or Less

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