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New diameter sizes (13, 16, 17, 18 and 22) are added for h9 tolerance types. [3/31/23]
Straight Rotary Shafts - Both Ends Stepped and Tapped 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]15mm - 998mm. Use the alteration LKC to specify the length in 0.1mm increment.
Inch option available, please click Here.
Part Number
Configured Part Number is shown.
Type | Tolerance | [ M ]Material | [ S ]Surface Treatment | |||
Standard | Wrench Flats | D | P | |||
① | NSFRMHH | NSFRMHHS | h9 (Cold-drawn) | h7 | 1045 Carbon Steel or Equivalent | - |
SFRMHH | SFRMHHS | Black Oxide | ||||
PSFRMHH | PSFRMHHS | Electroless Nickel Plating | ||||
SSFRMHH | SSFRMHHS | 304 Stainless Steel | - | |||
② | NSFRMGH | NSFRMGHS | g6 | 1045 Carbon Steel or Equivalent | - | |
SFRMGH | SFRMGHS | Black Oxide | ||||
PSFRMGH | PSFRMGHS | Electroless Nickel Plating | ||||
SSFRMGH | SSFRMGHS | 304 Stainless Steel | - | |||
③ | NSFRHH | NSFRHHS | h7 (Ground) | h7 | 1045 Carbon Steel or Equivalent | - |
SFRHH | SFRHHS | Black Oxide | ||||
PSFRHH | PSFRHHS | Electroless Nickel Plating | ||||
SSFRHH | SSFRHHS | 304 Stainless Steel | - | |||
④ | NSFRH | NSFRHS | g6 (Ground) | g6 | 1045 Carbon Steel or Equivalent | - |
SFRH | SFRHS | Black Oxide | ||||
PSFRH | PSFRHS | Electroless Nickel Plating | ||||
SSFRH | SSFRHS | 304 Stainless Steel | - |
Part Number | - | L | - | F | - | P | - | T | - | M | - | SC | |
①D part h9 / P part h7 ③h7 (Ground) with Wrench Flat | SFRMHH30 SSFRHHS20 | - - | 250 200 | - - | F30 F25 | - - | P28 P18 | - - | T30 T25 | - - | M20 M10 | - | SC20 |
Part Number | 0.1mm Increment | 1mm Increment | M (Coarse) Selection | 1mm Increment | W | ℓ2 | (Y)max. | |||||||||||||
Type | D | L | F, T | P | SC Wrench Flats Type only | |||||||||||||||
Standard | Wrench Flats | |||||||||||||||||||
①D part h9 / P part h7 NSFRMHH SFRMHH PSFRMHH SSFRMHH (D6 is not available for SSFRMHH.) ②D part h9 / P part g6 NSFRMGH SFRMGH PSFRMGH SSFRMGH (D6 is not available for SSFRMGH.) | ①D part h9 / P part h7 NSFRMHHS SFRMHHS PSFRMHHS SSFRMHHS (D6 is not available for SSFRMHHS.) ②D part h9 / P part g6 NSFRMGHS SFRMGHS PSFRMGHS SSFRMGHS (D6 is not available for SSFRMGHS.) | 6 | 15.0~398.0 | 2≤F, T≤Px5 | 5 | 2.6 3 | SC+2≤L SC=0 or SC≥1 [ ! ]For SC≤Mx3-F (T), W-M≥2 | 5 | 8 | 400 | ||||||||||
8 | 15.0~498.0 | For M3 ~ M8 M+2≤P For M10 ~ 16 M+3≤P For M20 or M24 M+4≤P | 2.6 3 | 4 | 5 | 7 | 500 | |||||||||||||
10 | 15.0~598.0 | 3 | 4 | 5 | 6 | 8 | 600 | |||||||||||||
12 | 15.0~698.0 | 4 | 5 | 6 | 8 | 10 | 10 | 700 | ||||||||||||
15 | 15.0~798.0 | 4 | 5 | 6 | 8 | 10 | 13 | 800 | ||||||||||||
20 | 30.0~998.0 | 4 | 5 | 6 | 8 | 10 | 12 | 17 | 1000 | |||||||||||
25 | 30.0~998.0 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | 22 | |||||||||||
30 | 30.0~998.0 | 6 | 8 | 10 | 12 | 16 | 20 | 27 | 15 | |||||||||||
35 | 40.0~998.0 | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 30 |
Part Number | 0.1mm Increment | 1mm Increment | M (Coarse) Selection | 1mm Increment | W | ℓ2 | (Y)max. | |||||||||||||
Type | D | L | F, T | P | SC Wrench Flats Type only | |||||||||||||||
Standard | Wrench Flats | |||||||||||||||||||
NSFRHH SFRHH PSFRHH SSFRHH | NSFRHHS SFRHHS PSFRHHS SSFRHHS | 6 | 15.0~398.0 | 2≤F, T≤Px5 | 5 | 2.6 3 | SC+2≤L SC=0 or SC≥1 [ ! ]For SC≤Mx3-F (T), W-M≥2 | 5 | 8 | 400 | ||||||||||
8 | 15.0~498.0 | For M3 ~ M8 M+2≤P For M10 ~ 16 M+3≤P For M20 or M24 M+4≤P For M30 M+5≤P | 2.6 3 | 4 | 5 | 7 | 500 | |||||||||||||
10 | 15.0~598.0 | 3 | 4 | 5 | 6 | 8 | 600 | |||||||||||||
12 | 15.0~698.0 | 4 | 5 | 6 | 8 | 10 | 10 | 700 | ||||||||||||
15 | 15.0~798.0 | 4 | 5 | 6 | 8 | 10 | 13 | 800 | ||||||||||||
17 | 30.0~898.0 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 900 | |||||||||||
20 | 30.0~998.0 | 4 | 5 | 6 | 8 | 10 | 12 | 17 | 1000 | |||||||||||
25 | 30.0~998.0 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | 22 | |||||||||||
30 | 30.0~998.0 | 6 | 8 | 10 | 12 | 16 | 20 | 27 | 15 | |||||||||||
35 | 40.0~998.0 | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 30 | |||||||||||
40 | 40.0~998.0 | 10 | 12 | 16 | 20 | 24 | 30 | 36 | 20 | |||||||||||
50 | 40.0~998.0 | 12 | 16 | 20 | 24 | 30 | 41 |
Part Number | 0.1mm Increment | 1mm Increment | M (Coarse) Selection | 1mm Increment | W | ℓ2 | (Y)max. | |||||||||||||
Type | D | L | F, T | P | SC Wrench Flats Type only | |||||||||||||||
Standard | Wrench Flats | |||||||||||||||||||
NSFRH SFRH PSFRH SSFRH (D13, 16, 18 and 22 are not available for SSFRH.) | NSFRHS SFRHS PSFRHS SSFRHS (D13, 16, 18 and 22 are not available for SSFRHS.) | 6 | 15.0~398.0 | 2≤F, T≤Px5 | 5 | 2.6 | 3 | SC+2≤L SC=0 or SC≥1 [ ! ]For SC≤Mx3-F (T), W-M≥2 | 5 | 8 | 400 | |||||||||
8 | 15.0~498.0 | For M3 ~ M8 M+2≤PFor M10 ~ 16 M+3≤PFor M20 or M24 M+4≤PFor M30 M+5≤P | 2.6 | 3 4 | 5 | 7 | 500 | |||||||||||||
10 | 15.0~598.0 | 3 4 | 5 | 6 | 8 | 600 | ||||||||||||||
12 | 15.0~698.0 | 4 | 5 6 | 8 | 10 | 10 | 700 | |||||||||||||
13 | 15.0~698.0 | 4 | 5 6 | 8 | 11 | |||||||||||||||
15 | 15.0~798.0 | 4 | 5 6 | 8 | 10 | 13 | 800 | |||||||||||||
16 | 15.0~898.0 | 4 | 5 6 | 8 | 10 | 14 | 900 | |||||||||||||
17 | 30.0~898.0 | 4 | 5 6 | 8 | 10 | 12 | ||||||||||||||
18 | 30.0~898.0 | 4 | 5 6 | 8 | 10 | 12 | 15 | |||||||||||||
20 | 30.0~998.0 | 4 | 5 6 | 8 | 10 | 12 | 17 | 1000 | ||||||||||||
22 | 30.0~998.0 | 4 | 5 6 | 8 | 10 | 12 | 16 | 19 | ||||||||||||
25 | 30.0~998.0 | 4 | 5 6 | 8 | 10 | 12 | 16 | 22 | ||||||||||||
30 | 30.0~998.0 | 6 | 8 | 10 | 12 | 16 | 20 | 27 | 15 | |||||||||||
35 | 40.0~998.0 | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 30 | |||||||||||
40 | 40.0~998.0 | 10 | 12 | 16 | 20 | 24 | 30 | 36 | 20 | |||||||||||
50 | 40.0~998.0 | 12 | 16 | 20 | 24 | 30 | 41 |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
Part Number |
---|
PSFRH15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
PSFRH16-[30-798/0.1]-F[2-70/0.1]-P12-T[2-75/0.1]-M5 |
PSFRH17-[30-796/0.1]-F[2-80/0.1]-P12-T[2-80/0.1]-M5 |
PSFRH18-[30-798/0.1]-F[2-85/0.1]-P12-T[2-80/0.1]-M5 |
PSFRH20-[24-996/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
PSFRH22-[30-798/0.1]-F[2-105/0.1]-P12-T[2-80/0.1]-M5 |
PSFRH25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
PSFRHH15-[15-798/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
PSFRHH20-[30-998/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
PSFRHH25-[30-998/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
PSFRHHS15-[15-798/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-788/1] |
PSFRHHS20-[30-998/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
PSFRHHS25-[30-998/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
PSFRHS15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-686/1] |
PSFRHS16-[30-798/0.1]-F[2-75/0.1]-P12-T[2-75/0.1]-M5-SC[0-686/1] |
PSFRHS17-[30-796/0.1]-F[2-80/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
PSFRHS18-[30-798/0.1]-F[2-85/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
PSFRHS20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
PSFRHS22-[30-798/0.1]-F[2-105/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
PSFRHS25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
PSFRMGH15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
PSFRMGH20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
PSFRMGH25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
PSFRMGHS15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-686/1] |
PSFRMGHS20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
PSFRMGHS25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
PSFRMHH15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
PSFRMHH20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
PSFRMHH25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
PSFRMHHS15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-686/1] |
PSFRMHHS20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
PSFRMHHS25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SFRH13-[25-598/0.1]-F[2-60/0.1]-P12-T[2-60/0.1]-M5 |
SFRH15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
SFRH16-[30-798/0.1]-F[2-75/0.1]-P12-T[2-75/0.1]-M5 |
SFRH17-[30-796/0.1]-F[2-80/0.1]-P12-T[2-80/0.1]-M5 |
SFRH18-[30-798/0.1]-F[2-85/0.1]-P12-T[2-80/0.1]-M5 |
SFRH20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
SFRH22-[30-798/0.1]-F[2-105/0.1]-P12-T[2-80/0.1]-M5 |
SFRH25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
SFRHH15-[15-798/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
SFRHH20-[30-998/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
SFRHH25-[30-998/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
SFRHHS15-[15-798/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-788/1] |
SFRHHS20-[30-998/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
SFRHHS25-[30-998/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
SFRHS15-[15-996/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-988/1] |
SFRHS16-[30-798/0.1]-F[2-75/0.1]-P12-T[2-75/0.1]-M5-SC[0-686/1] |
SFRHS17-[30-796/0.1]-F[2-80/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SFRHS18-[30-798/0.1]-F[2-85/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SFRHS20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SFRHS22-[30-798/0.1]-F[2-105/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SFRHS25-[24-996/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
SFRMGH15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
SFRMGH20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
SFRMGH25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
SFRMGHS15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-686/1] |
SFRMGHS20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SFRMGHS25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SFRMHH15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
SFRMHH20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
SFRMHH25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
SFRMHHS15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-686/1] |
SFRMHHS20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SFRMHHS25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SSFRH15-[15-798/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
SSFRH17-[30-898/0.1]-F[2-80/0.1]-P12-T[2-80/0.1]-M5 |
SSFRH20-[30-998/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
SSFRH25-[30-998/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
SSFRHH15-[15-798/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
SSFRHH20-[30-998/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
SSFRHH25-[30-998/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
SSFRHHS15-[15-798/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-788/1] |
SSFRHHS17-[30-898/0.1]-F[2-80/1]-P12-T[2-80/1]-M5-SC[0-888/1] |
SSFRHHS20-[30-998/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
SSFRHHS25-[30-998/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
SSFRHS15-[15-798/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-788/1] |
SSFRHS17-[30-898/0.1]-F[2-80/0.1]-P12-T[2-80/0.1]-M5-SC[0-888/1] |
SSFRHS20-[30-998/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
SSFRHS25-[30-998/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-988/1] |
SSFRMGH15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
SSFRMGH20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
SSFRMGH25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
SSFRMGHS15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-686/1] |
SSFRMGHS20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SSFRMGHS25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5-SC[0-786/1] |
SSFRMHH15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5 |
SSFRMHH20-[30-798/0.1]-F[2-95/0.1]-P12-T[2-80/0.1]-M5 |
SSFRMHH25-[30-798/0.1]-F[2-120/0.1]-P12-T[2-80/0.1]-M5 |
SSFRMHHS15-[25-698/0.1]-F[2-70/0.1]-P12-T[2-70/0.1]-M5-SC[0-686/1] |
Loading...
Shaft Diameter | b | t | r | ||
---|---|---|---|---|---|
Reference Dimension | Tolerance (N9) | Reference Dimension | Tolerance | ||
6-7 | 2 | -0.004 -0.029 | 1.2 | 0.1 -0 | 0.08- 0.16 |
8-10 | 3 | 1.8 | |||
11-12 | 4 | 0 -0.03 | 2.5 | ||
13-17 | 5 | 3.0 | 0.16- 0.25 | ||
18-22 | 6 | 3.5 | |||
23-30 | 8 | 0 -0.036 | 4.0 | +0.2 0 | |
31-38 | 10 | 5.0 | 0.25- 0.4 | ||
39-44 | 12 | 0 -0.043 | 5.0 | ||
45-50 | 14 | 5.0 |
[ ! ]The example below shows the keyway shape for the specs KC, WKC, K=0, KC+A≥L and WKC+C+K+E>L.
Shaft Diameter | d Tolerance | Slot Width (m) Tolerance | Applicable Retaining Ring | ||
---|---|---|---|---|---|
2 | 1.2 | +0.06 0 | 0.4 | +0.05 0 | JIS E Type 1.2 |
2.5 | 1.5 | 0.5 | JIS E Type 1.5 | ||
3 | 2 | JIS E Type 2 | |||
4 | 3 | 0.7 | +0.1 0 | JIS E Type 3 | |
5 | 4 | +0.075 0 | JIS E Type 4 | ||
6 | 5 | JIS E Type 5 | |||
7 | 6 | 0.9 | JIS E Type 6 | ||
8 | 7 | +0.09 0 | JIS E Type 7 | ||
9 | 8 | JIS E Type 8 | |||
10 | 9.6 | 0/-0.09 | 1.15 | +0.14 0 | JIS C Type 10 |
11 | 10.5 | 0 -0.11 | JIS C Type 11 | ||
12 | 11.5 | JIS C Type 12 | |||
13 | 12.4 | JIS C Type 13 | |||
14 | 13.4 | JIS C Type 14 | |||
15 | 14.3 | JIS C Type 15 | |||
16 | 15.2 | JIS C Type 16 | |||
17 | 16.2 | JIS C Type 17 | |||
18 | 17 | 1.35 | JIS C Type 18 | ||
19 | 18 | JIS C Type 19 |
[ ! ]An applicable retaining ring is attached.
Shaft Diameter | d Tolerance | Slot Width (m) Tolerance | Applicable Retaining Ring | ||
---|---|---|---|---|---|
20 | 19 | 0 -0.21 | 1.35 | +0.14 0 | JIS C Type 20 |
21 | 20 | JIS C Type 21 | |||
22 | 21 | JIS C Type 22 | |||
23 | 22 | JIS C Type 23 | |||
24 | 22.9 | JIS C Type 24 | |||
25 | 23.9 | JIS C Type 25 | |||
26 | 24.9 | JIS C Type 26 | |||
28 | 26.6 | 1.65 | JIS C Type 28 | ||
29 | 27.6 | JIS C Type 29 | |||
30 | 28.6 | JIS C Type 30 | |||
32 | 30.3 | 0 -0.25 | JIS C Type 32 | ||
35 | 33 | JIS C Type 35 | |||
40 | 38 | 1.9 | JIS C Type 40 | ||
45 | 42.5 | JIS C Type 45 | |||
50 | 47 | 2.2 | JIS C Type 50 |
Click here for the information
Comparison of specifications between linear shafts and shafts for rotary shafts
Specifications | Rotary Shafts | Linear Shafts | ||
---|---|---|---|---|
Material | 1045 Carbon Steel or Equivalent 304 Stainless Steel | 4137 Alloy Steel or Equivalent | 52100 Bearing Steel Equivalent SUS440C(13Cr) Stainless Steel Equivalent | 1045 Carbon Steel Equivalent or 304 Stainless Steel |
Quenching/Hardness | - | Hardness 30-35HRC | High-frequency quenching | - |
Outer Diameter Tolerance | h9/h7 | g6 | g6/h5 | f8 |
Surface Treatment | No 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 | Rotary Shafts | Linear Shafts |
---|---|---|
L Dimension Tolerance | L<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 Grooves | Up to 1 location specified | Up to 2 locations specified |
Set Screw Flat | Up to 3 locations specified | Up to 2 locations specified |
2 Set Screw Flat | Up to 1 location specified Angle Specification: 15 Deg. Inc | Up to 2 locations specified Angle Specification: Fixed |
V-groove | - | Up to 2 locations specified |
Keyway | Up to 4 locations specified Specified on step: Applicable | Up to 2 locations specified Specified on step: NOT applicable |
Change to Fine Threads | 1 type | 2 type |
Change to Fine Threads Tap | - | 1 type |
Undercut | M3~M30 | M6~M30 |
Tapped Depth | Applicable | Applicable |
Retainning Ring Groove | Up 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 Groove | Up to 1 location specified | - |
Concentricity | Applicable | - |
Left Hand Thread | Applicable | - |
Slit | Up to 1 location specified | - |
C Chamfering Width | Applicable | - |
*Click here for information of Rotary Shaft Alteration Guide or Shaft Alteration Guide
Category | Ball Bearings | Bearings with Housings | Flexible Couplings | Timing Pulleys | Timing Belts |
---|---|---|---|---|---|
Image |
Basic Shape | Both Ends Stepped | End Shape (Left) | Tapped | End Shape (Right) | Tapped |
---|---|---|---|---|---|
Heat Treatment | Not Hardened | Keyway | Keyway Option (Alteration) |
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