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Rotary Shafts - One end internally threaded.

Rotary Shafts - One end internally threaded.
  • Lead Time Reduction

New diameter sizes (13, 16, 17, 18 and 22) are added for h9 tolerance types. [3/31/23]
Straight Rotary Shafts - One End Tapped are available in 1045 Carbon Steel or Equivalent and 304 Stainless Steeland 4137 Alloy Steel or Equivalent, with the following options for Surface Treatment : Black Oxide, and Electroless Nickel Plating or No Surface Treatment.
[Diameter range] 4mm - 50mm
[Length range]15mm - 1000mm. Use the alteration LKC to specify the length in 0.1mm increment.

Inch option available, please click Here.

  • METRIC
  • inCAD Components

PDFP.2019-862

Unit examples related to this product
Rotary Shafts - One End Tapped:Related Image
・Materials
TypeD Tolerance[ M ]Material[ S ]Surface Treatment
 StandardWrench Flats
NSFMRTNSFMRTSh9
(Cold-drawn)
1045 Carbon Steel or Equivalent-
SFMRTSFMRTSBlack Oxide
PSFMRTPSFMRTSElectroless Nickel Plating
SSFMRTSSFMRTS304 Stainless Steel-
NSFHRTNSFHRTSh7 (Ground)1045 Carbon Steel or Equivalent-
SFHRTSFHRTSBlack Oxide
PSFHRTPSFHRTSElectroless Nickel Plating
SSFHRTSSFHRTS304 Stainless Steel-
NSFRTNSFRTSg6 (Ground)1045 Carbon Steel or Equivalent-
SFRTSFRTSBlack Oxide
PSFRTPSFRTSElectroless Nickel Plating
SSFRTSSFRTS304 Stainless Steel-
HFRT-4137 Alloy Steel or Equivalent
Hardness: 30 ~ 35HRC
Black Oxide
PHFRT-Electroless Nickel Plating

Specifications

 Part Number-L-M-SC

 
SFMRT30
SSFHRTS25
-
-
-
250
200
-
-
M12
M8
-
SC20
①h9 (Cold-drawn)
Part NumberL=0.1mm IncrementM (Coarse)
Selection
SC
1mm Increment
Wrench Flats Type only
W2
TypeD
StandardWrench Flats

NSFMRT

SFMRT

PSFMRT

SSFMRT

(D4, D5 and D6 are not available for SSFMRT.)
NSFMRTS

SFMRTS

PSFMRTS

SSFMRTS

(D4, D5 and D6 are not available for SSFMRTS.)

(Wrench flats are not available for D4 and D5.)
415.0~200.02           ---
515.0~250.02 2.63          
615.0~400.02.6 34         SC+2≤L

SC=0
or SC≥1


[ ! ]For SC≤Mx3
W-M≥2
58
815.0~500.02.63456       7
1015.0~600.0 3456       8
1215.0~700.0 4568      1010
1515.0~800.0  456810     13
2030.0~1000.0  4568101216   17
2550.0~1000.0 4568101216   22
3060.0~1000.0    6810121620  2715
3570.0~1000.0   681012162024 30
②h7 (Ground)
Part NumberL=0.1mm IncrementM (Coarse)
Selection
SC
1mm Increment
Wrench Flats Type only
W2
TypeD
StandardWrench Flats


NSFHRT

SFHRT

PSFHRT

SSFHRT


NSFHRTS

SFHRTS

PSFHRTS

SSFHRTS



(Wrench flats are not available for D4 and D5.)
415.0~200.02           ---
515.0~250.02 2.63          
615.0~400.02.634         SC+2≤L

SC=0
or SC≥1


[ ! ]For SC≤Mx3
W-M≥2
58
815.0~500.02.63456       7
1015.0~600.03456       8
1215.0~700.0  4568      1010
1515.0~800.0  456810     13
1730.0~900.0  45681012    14
2030.0~1000.0  4568101216   17
2550.0~1000.0 4568101216   22
3060.0~1000.0   6810121620  2715
3570.0~1000.0   681012162024 30
4080.0~1000.0      1012162024303620
50100.0~1000.0       121620243041
③g6 (Ground)
Part NumberL=0.1mm Increment M (Coarse)
Selection
SC
1mm Increment
Wrench Flats Type only
W2
TypeD 
StandardWrench Flats 
NSFRT

SFRT

PSFRT

SSFRT

(D13, 16, 18 and 22 are not available for SSFRT.)

*HFRT
(Only * marked sizes are available.)

*PHFRT
(Only * marked sizes are available.)



NSFRTS

SFRTS

PSFRTS

SSFRTS

(D13, 16, 18 and 22 are not available for SSFRTS.)


(Wrench flats are not available for D4 and D5.)
 415.0~200.02           ---
 515.0~250.02 2.63          
 615.0~400.02.634         SC+2≤L

SC=0
or SC≥1


[ ! ]For SC≤Mx3
W-M≥2
58
 815.0~500.02.63456       7
 1015.0~600.0 3456       8
 1215.0~700.0 4568      1010
 1315.0~700.0  4568      11
*1515.0~800.0  456810     13
 1615.0~900.0 456810     14
 1730.0~900.0  45681012    
 1830.0~900.0  45681012    15
*2030.0~1000.0  4568101216   17
 2240.0~1000.0  4568101216   19
*2550.0~1000.0  4568101216   22
*3060.0~1000.0    6810121620  2715
*3570.0~1000.0   681012162024 30
*4080.0~1000.0     1012162024303620
*50100.0~1000.0       121620243041
 

Alterations


[ ! ]For Keyway Details, Click here.
[ ! ]For dimensions of the retaining ring groove, Click here.

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
HFRT15-[30-700/0.1]-M[5,​6,​8,​10]
HFRT20-[40-800/0.1]-M[5,​6,​8,​10,​12,​16]
HFRT25-[50-800/0.1]-M[5,​6,​8,​10,​12,​16]
HFRT30-[60-800/0.1]-M[8,​10,​12,​16,​20]
HFRT35-[70-800/0.1]-M[8,​10,​12,​16,​20,​24]
HFRT40-[80-800/0.1]-M[12,​16,​20,​24,​30]
HFRT50-[100-800/0.1]-M[16,​20,​24,​30]
PHFRT15-[30-700/0.1]-M[5,​6,​8,​10]
PHFRT20-[40-800/0.1]-M[5,​6,​8,​10,​12,​16]
PHFRT25-[50-800/0.1]-M[5,​6,​8,​10,​12,​16]
PHFRT30-[60-800/0.1]-M[8,​10,​12,​16,​20]
PHFRT35-[70-800/0.1]-M[8,​10,​12,​16,​20,​24]
PHFRT40-[80-800/0.1]-M[12,​16,​20,​24,​30]
PHFRT50-[100-800/0.1]-M[16,​20,​24,​30]
PSFHRT4-[15-200/0.1]-M2
PSFHRT5-[15-250/0.1]-M[2,​2.6,​3]
PSFHRT5-[15-250/0.1]-MD3
PSFHRT6-[15-400/0.1]-M[2.6,​3,​4]
PSFHRT6-[15-400/0.1]-MD[3,​4]
PSFHRT8-[15-500/0.1]-M[2.6,​3,​4,​5,​6]
PSFHRT8-[15-500/0.1]-MD[3,​4,​5,​6]
PSFHRT10-[15-600/0.1]-M[3,​4,​5,​6]
PSFHRT10-[15-600/0.1]-MD[3,​4,​5,​6]
PSFHRT12-[15-700/0.1]-M[4,​5,​6,​8]
PSFHRT12-[15-700/0.1]-MD[4,​5,​6,​8]
PSFHRT15-[15-800/0.1]-M[4,​5,​6,​8,​10]
PSFHRT15-[15-800/0.1]-MD[4,​5,​6,​8,​10]
PSFHRT17-[30-900/0.1]-M[4,​5,​6,​8,​10,​12]
PSFHRT17-[30-900/0.1]-MD[4,​5,​6,​8,​10,​12]
PSFHRT20-[30-1000/0.1]-M[4,​5,​6,​8,​10,​12,​16]
PSFHRT20-[30-1000/0.1]-MD[4,​5,​6,​8,​10,​12,​16]
PSFHRT25-[50-1000/0.1]-M[4,​5,​6,​8,​10,​12,​16]
PSFHRT25-[50-1000/0.1]-MD[4,​5,​6,​8,​10,​12,​16]
PSFHRT30-[60-1000/0.1]-M[6,​8,​10,​12,​16,​20]
PSFHRT30-[60-1000/0.1]-MD[6,​8,​10,​12,​16,​20]
PSFHRT35-[70-1000/0.1]-M[6,​8,​10,​12,​16,​20,​24]
PSFHRT35-[70-1000/0.1]-MD[6,​8,​10,​12,​16,​20]
PSFHRT40-[80-1000/0.1]-M[10,​12,​16,​20,​24,​30]
PSFHRT40-[80-1000/0.1]-MD[10,​12,​16,​20]
PSFHRT50-[100-1000/0.1]-M[12,​16,​20,​24,​30]
PSFHRT50-[100-1000/0.1]-MD[12,​16,​20]
PSFHRTS6-[15-400/0.1]-M[2.6,​3,​4]-SC[0-392/1]
PSFHRTS6-[15-400/0.1]-MD[3,​4]-SC[0-392/1]
PSFHRTS8-[15-500/0.1]-M[2.6,​3,​4,​5,​6]-SC[0-492/1]
PSFHRTS8-[15-500/0.1]-MD[3,​4,​5,​6]-SC[0-492/1]
PSFHRTS10-[15-600/0.1]-M[3,​4,​5,​6]-SC[0-592/1]
PSFHRTS10-[15-600/0.1]-MD[3,​4,​5,​6]-SC[0-592/1]
PSFHRTS12-[15-700/0.1]-M[4,​5,​6,​8]-SC[0-690/1]
PSFHRTS12-[15-700/0.1]-MD[4,​5,​6,​8]-SC[0-690/1]
PSFHRTS15-[15-800/0.1]-M[4,​5,​6,​8,​10]-SC[0-790/1]
PSFHRTS15-[15-800/0.1]-MD[4,​5,​6,​8,​10]-SC[0-790/1]
PSFHRTS17-[30-900/0.1]-M[4,​5,​6,​8,​10,​12]-SC[0-890/1]
PSFHRTS17-[30-900/0.1]-MD[4,​5,​6,​8,​10,​12]-SC[0-890/1]
PSFHRTS20-[30-1000/0.1]-M[4,​5,​6,​8,​10,​12,​16]-SC[0-990/1]
PSFHRTS20-[30-1000/0.1]-MD[4,​5,​6,​8,​10,​12,​16]-SC[0-990/1]
PSFHRTS25-[50-1000/0.1]-M[4,​5,​6,​8,​10,​12,​16]-SC[0-990/1]
PSFHRTS25-[50-1000/0.1]-MD[4,​5,​6,​8,​10,​12,​16]-SC[0-990/1]
PSFHRTS30-[60-1000/0.1]-M[6,​8,​10,​12,​16,​20]-SC[0-985/1]
PSFHRTS30-[60-1000/0.1]-MD[6,​8,​10,​12,​16,​20]-SC[0-985/1]
PSFHRTS35-[70-1000/0.1]-M[6,​8,​10,​12,​16,​20,​24]-SC[0-985/1]
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSShaft Dia. D
(mm)
Material Heat Treatment Surface Finish Shaft Dia. Tolerance (Metric Only) Length L
(mm)
Feature Type Coarse Tapped [MD] Depth=Mx3 Coarse Tapped [M] Wrench Flats Position [SC]
(mm)
1 Piece(s)

9 Days or more

1015[Steel] 4137 Alloy Steel or EquivalentHardenedBlack Oxideg6 (Ground)30 ~ 700Standard-5 ~ 10-
1 Piece(s)

9 Days or more

1020[Steel] 4137 Alloy Steel or EquivalentHardenedBlack Oxideg6 (Ground)40 ~ 800Standard-5 ~ 16-
1 Piece(s)

9 Days or more

1025[Steel] 4137 Alloy Steel or EquivalentHardenedBlack Oxideg6 (Ground)50 ~ 800Standard-5 ~ 16-
1 Piece(s)

9 Days or more

1030[Steel] 4137 Alloy Steel or EquivalentHardenedBlack Oxideg6 (Ground)60 ~ 800Standard-8 ~ 20-
1 Piece(s)

9 Days or more

1035[Steel] 4137 Alloy Steel or EquivalentHardenedBlack Oxideg6 (Ground)70 ~ 800Standard-8 ~ 24-
1 Piece(s)

9 Days or more

1040[Steel] 4137 Alloy Steel or EquivalentHardenedBlack Oxideg6 (Ground)80 ~ 800Standard-12 ~ 30-
1 Piece(s)

9 Days or more

1050[Steel] 4137 Alloy Steel or EquivalentHardenedBlack Oxideg6 (Ground)100 ~ 800Standard-16 ~ 30-
1 Piece(s)

9 Days or more

1015[Steel] 4137 Alloy Steel or EquivalentHardenedElectroless Nickelg6 (Ground)30 ~ 700Standard-5 ~ 10-
1 Piece(s)

9 Days or more

1020[Steel] 4137 Alloy Steel or EquivalentHardenedElectroless Nickelg6 (Ground)40 ~ 800Standard-5 ~ 16-
1 Piece(s)

9 Days or more

1025[Steel] 4137 Alloy Steel or EquivalentHardenedElectroless Nickelg6 (Ground)50 ~ 800Standard-5 ~ 16-
1 Piece(s)

9 Days or more

1030[Steel] 4137 Alloy Steel or EquivalentHardenedElectroless Nickelg6 (Ground)60 ~ 800Standard-8 ~ 20-
1 Piece(s)

9 Days or more

1035[Steel] 4137 Alloy Steel or EquivalentHardenedElectroless Nickelg6 (Ground)70 ~ 800Standard-8 ~ 24-
1 Piece(s)

9 Days or more

1040[Steel] 4137 Alloy Steel or EquivalentHardenedElectroless Nickelg6 (Ground)80 ~ 800Standard-12 ~ 30-
1 Piece(s)

9 Days or more

1050[Steel] 4137 Alloy Steel or EquivalentHardenedElectroless Nickelg6 (Ground)100 ~ 800Standard-16 ~ 30-
1 Piece(s)

9 Days or more

104[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 200Standard-2-
1 Piece(s)

9 Days or more

105[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 250Standard-2 ~ 3-
1 Piece(s)

9 Days or more

105[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 250Standard3--
1 Piece(s)

9 Days or more

106[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 400Standard-2.6 ~ 4-
1 Piece(s)

9 Days or more

106[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 400Standard3 ~ 4--
1 Piece(s)

9 Days or more

108[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 500Standard-2.6 ~ 6-
1 Piece(s)

9 Days or more

108[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 500Standard3 ~ 6--
1 Piece(s)

9 Days or more

1010[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 600Standard-3 ~ 6-
1 Piece(s)

9 Days or more

1010[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 600Standard3 ~ 6--
1 Piece(s)

9 Days or more

1012[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 700Standard-4 ~ 8-
1 Piece(s)

9 Days or more

1012[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 700Standard4 ~ 8--
1 Piece(s)

9 Days or more

1015[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 800Standard-4 ~ 10-
1 Piece(s)

9 Days or more

1015[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 800Standard4 ~ 10--
1 Piece(s)

9 Days or more

1017[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)30 ~ 900Standard-4 ~ 12-
1 Piece(s)

9 Days or more

1017[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)30 ~ 900Standard4 ~ 12--
1 Piece(s)

9 Days or more

1020[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)30 ~ 1000Standard-4 ~ 16-
1 Piece(s)

9 Days or more

1020[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)30 ~ 1000Standard4 ~ 16--
1 Piece(s)

9 Days or more

1025[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)50 ~ 1000Standard-4 ~ 16-
1 Piece(s)

9 Days or more

1025[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)50 ~ 1000Standard4 ~ 16--
1 Piece(s)

9 Days or more

1030[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)60 ~ 1000Standard-6 ~ 20-
1 Piece(s)

9 Days or more

1030[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)60 ~ 1000Standard6 ~ 20--
1 Piece(s)

9 Days or more

1035[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)70 ~ 1000Standard-6 ~ 24-
1 Piece(s)

9 Days or more

1035[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)70 ~ 1000Standard6 ~ 20--
1 Piece(s)

9 Days or more

1040[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)80 ~ 1000Standard-10 ~ 30-
1 Piece(s)

9 Days or more

1040[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)80 ~ 1000Standard10 ~ 20--
1 Piece(s)

9 Days or more

1050[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)100 ~ 1000Standard-12 ~ 30-
1 Piece(s)

9 Days or more

1050[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)100 ~ 1000Standard12 ~ 20--
1 Piece(s)

9 Days or more

106[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 400With Wrench Flats-2.6 ~ 40 ~ 392
1 Piece(s)

9 Days or more

106[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 400With Wrench Flats3 ~ 4-0 ~ 392
1 Piece(s)

9 Days or more

108[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 500With Wrench Flats-2.6 ~ 60 ~ 492
1 Piece(s)

9 Days or more

108[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 500With Wrench Flats3 ~ 6-0 ~ 492
1 Piece(s)

9 Days or more

1010[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 600With Wrench Flats-3 ~ 60 ~ 592
1 Piece(s)

9 Days or more

1010[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 600With Wrench Flats3 ~ 6-0 ~ 592
1 Piece(s)

9 Days or more

1012[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 700With Wrench Flats-4 ~ 80 ~ 690
1 Piece(s)

9 Days or more

1012[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 700With Wrench Flats4 ~ 8-0 ~ 690
1 Piece(s)

9 Days or more

1015[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 800With Wrench Flats-4 ~ 100 ~ 790
1 Piece(s)

9 Days or more

1015[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)15 ~ 800With Wrench Flats4 ~ 10-0 ~ 790
1 Piece(s)

9 Days or more

1017[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)30 ~ 900With Wrench Flats-4 ~ 120 ~ 890
1 Piece(s)

9 Days or more

1017[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)30 ~ 900With Wrench Flats4 ~ 12-0 ~ 890
1 Piece(s)

9 Days or more

1020[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)30 ~ 1000With Wrench Flats-4 ~ 160 ~ 990
1 Piece(s)

9 Days or more

1020[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)30 ~ 1000With Wrench Flats4 ~ 16-0 ~ 990
1 Piece(s)

9 Days or more

1025[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)50 ~ 1000With Wrench Flats-4 ~ 160 ~ 990
1 Piece(s)

9 Days or more

1025[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)50 ~ 1000With Wrench Flats4 ~ 16-0 ~ 990
1 Piece(s)

9 Days or more

1030[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)60 ~ 1000With Wrench Flats-6 ~ 200 ~ 985
1 Piece(s)

9 Days or more

1030[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)60 ~ 1000With Wrench Flats6 ~ 20-0 ~ 985
1 Piece(s)

9 Days or more

1035[Steel] 1045 Carbon Steel or EquivalentNot HardenedElectroless Nickelh7 (Ground)70 ~ 1000With Wrench Flats-6 ~ 240 ~ 985

Loading...

More Information

Select from h9 (Cold-drawn), h7 (Ground) and g6 (Ground) for your applications.

Example

Rotary Shafts - One End Tapped: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

Support Information

Basis of Fitting Selection/Dimensional Tolerances & Fitting

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

 

Basic Information

Basic Shape Straight End Shape (Left) Tapped End Shape (Right) No Machining
Keyway Keyway Option (Alteration)

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support