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Case hardened stainless steel with low temp black chrome, 304 SS with hard chrome and 1045 with hard chrome added as new. [3/31/2023]
One End Tapped or Threaded Precision Linear Shafts are available in 52100 Bearing Steel Equivalent and SUS440C(13Cr) Stainless Steel Equivalent, with the following options for Surface Treatment : Hard Chrome Plating / Low Temp. Black Chrome Plating or No Surface Treatment.
[Diameter range] 6mm - 30mm
[Length range]25mm - 1500mm. 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 | [ M ]Material | [ H ]Hardness | [ S ]Surface Treatment | ||||
Solid, Both Ends Grooved | Solid, One End Grooved | One End Tapped | One End Threaded | One End Threaded with O.D. same as Shaft O.D. | |||
SFJQ | SFJS | SFTS | SFNS | SFQS | 52100 Bearing Steel Equivalent | Effective Hardened Depth of Induction Hardened >>P.112 52100 Bearing Steel Equivalent 58HRC~ SUS440C(13Cr) Stainless Steel Equivalent 56HRC~ | - |
SSFJQ | SSFJS | SSFTS | SSFNS | SSFQS | SUS440C(13Cr) Stainless Steel Equivalent | ||
PSFJQ | PSFJS | PSFTS | PSFNS | PSFQS | 52100 Bearing Steel Equivalent | Hard Chrome Plating Plating Hardness: HV750 ~ Plating Thickness: 5µ or More | |
PSSFJQ | PSSFJS | PSSFTS | PSSFNS | PSSFQS | SUS440C(13Cr) Stainless Steel Equivalent |
Part Number | - | L | - | M | - | F | - | B | - | P | - | V | - | K | - | G | - | Q |
SFJQ16 | - | 100 | - | V10 | - | K5 | - | G10 | - | Q5 | ||||||||
SSFTS20 | - | 500 | - | M10 | - | G10 | - | Q7 | ||||||||||
PSFNS8 | - | 650 | - | F10 | - | B8 | - | P4 | - | G20 | - | Q4 |
Part Number | L 1mm Increment | Slot Dimension | D Tol. | C | ||||||
Type | D | V, G (0.1mm Increment) | K, Q | D1 | g6 | |||||
Solid, Both Ends Grooved SFJQ SSFJQ PSFJQ PSSFJQ | 6 | 20~600 | 5~18 | 4 | 5 | -0.004 -0.012 | 0.5 or Less | |||
8 | 20~800 | 5~24 | 4 | 5 | 7 | -0.005 -0.014 | 0.5 or Less | |||
10 | 20~800 | 5~30 | 4 | 5 | 9 | -0.005 -0.014 | 0.5 or Less | |||
12 | 20~1000 | 5~36 | 5 | 10 | -0.006 -0.017 | 0.5 or Less | ||||
13 | 25~1000 | 5~39 | 5 | 11 | -0.006 -0.017 | 0.5 or Less | ||||
15 | 25~1000 | 5~45 | 5 | 6 | 13 | -0.006 -0.017 | 0.5 or Less | |||
16 | 30~1200 | 5~48 | 5 | 6 | 14 | -0.006 -0.017 | 0.5 or Less | |||
18 | 30~1200 | 5~54 | 5 | 6 | 16 | -0.006 -0.017 | 0.5 or Less | |||
20 | 30~1200 | 6~60 | 6 | 7 | 18 | -0.007 -0.020 | 1.0 or Less | |||
25 | 35~1200 | 6~75 | 6 | 7 | 23 | -0.007 -0.020 | 1.0 or Less | |||
30 | 35~1500 | 6~90 | 7 | 28 | -0.007 -0.020 | 1.0 or Less |
Part Number | L 1mm Increment | Slot Dimension | D Tol. | C | ||||||
Type | D | G (0.1mm Increment) | Q | D1 | g6 | |||||
Solid, One End Grooved SFJS SSFJS PSFJS PSSFJS | 6 | 20~600 | 5~18 | 4 | 5 | -0.004 -0.012 | 0.5 or Less | |||
8 | 20~800 | 5~24 | 4 | 5 | 7 | -0.005 -0.014 | 0.5 or Less | |||
10 | 20~800 | 5~30 | 4 | 5 | 9 | -0.005 -0.014 | 0.5 or Less | |||
12 | 20~1000 | 5~36 | 5 | 10 | -0.006 -0.017 | 0.5 or Less | ||||
13 | 25~1000 | 5~39 | 5 | 11 | -0.006 -0.017 | 0.5 or Less | ||||
15 | 25~1000 | 5~45 | 5 | 6 | 13 | -0.006 -0.017 | 0.5 or Less | |||
16 | 30~1200 | 5~48 | 5 | 6 | 14 | -0.006 -0.017 | 0.5 or Less | |||
18 | 30~1200 | 5~54 | 5 | 6 | 16 | -0.006 -0.017 | 0.5 or Less | |||
20 | 30~1200 | 6~60 | 6 | 7 | 18 | -0.007 -0.020 | 1.0 or Less | |||
25 | 35~1200 | 6~75 | 6 | 7 | 23 | -0.007 -0.020 | 1.0 or Less | |||
30 | 35~1500 | 6~90 | 7 | 28 | -0.007 -0.020 | 1.0 or Less |
Part Number | L 1mm Increment | One End Tapped | Slot Dimension | D Tol. | C | |||||||||||||||
Type | D | M (Coarse Thread) | G (0.1mm Increment) | Q | D1 | g6 | ||||||||||||||
One End Tapped Type SFTS SSFTS PSFTS PSSFTS | 6 | 20~600 | 3 | 5~18 | 4 | 5 | -0.004 -0.012 | 0.5 or Less | ||||||||||||
8 | 20~800 | 3 | 4 | 5 | 5~24 | 4 | 5 | 7 | -0.005 -0.014 | 0.5 or Less | ||||||||||
10 | 20~800 | 3 | 4 | 5 | 6 | 5~30 | 4 | 5 | 9 | -0.005 -0.014 | 0.5 or Less | |||||||||
12 | 20~1000 | 4 | 5 | 6 | 8 | 5~36 | 5 | 10 | -0.006 -0.017 | 0.5 or Less | ||||||||||
13 | 25~1000 | 4 | 5 | 6 | 8 | 5~39 | 5 | 11 | -0.006 -0.017 | 0.5 or Less | ||||||||||
15 | 25~1000 | 4 | 5 | 6 | 8 | 10 | 5~45 | 5 | 6 | 13 | -0.006 -0.017 | 0.5 or Less | ||||||||
16 | 30~1200 | 4 | 5 | 6 | 8 | 10 | 5~48 | 5 | 6 | 14 | -0.006 -0.017 | 0.5 or Less | ||||||||
18 | 30~1200 | 4 | 5 | 6 | 8 | 10 | 12 | 5~54 | 5 | 6 | 16 | -0.006 -0.017 | 0.5 or Less | |||||||
20 | 30~1200 | 4 | 5 | 6 | 8 | 10 | 12 | 6~60 | 6 | 7 | 18 | -0.007 -0.020 | 1.0 or Less | |||||||
25 | 35~1200 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | 6~75 | 6 | 7 | 23 | -0.007 -0.020 | 1.0 or Less | ||||||
30 | 35~1500 | 6 | 8 | 10 | 12 | 16 | 20 | 24 | 6~90 | 7 | 28 | -0.007 -0.020 | 1.0 or Less |
Part Number | 1mm Increment | Selection | Slot Dimension | D Tol. | (Y)Max. | R | C | ||||||||||||||||||
Type | D | L | F | B | P | G (1mm Increment) | Q (Selection) | D1 | g6 | ||||||||||||||||
Threaded Type SFNS SSFNS PSFNS PSSFNS | 6 | 25~598 | 2≤F≤Px5 | (When P≤6) B≤F-2 (When P=8, 10) B≤F-3 (When P≥12) B≤F-5 [ ! ]B≥Pitchx3 | 3 | 4 | 5 | 6 | 5~18 | 4 | 5 | -0.004 -0.012 | 600 | 0.3 or Less | 0.5 or Less | ||||||||||
8 | 25~798 | 3 | 4 | 5 | 6 | 8 | 5~24 | 4 | 5 | 7 | -0.005 -0.014 | 800 | 0.3 or Less | 0.5 or Less | |||||||||||
10 | 25~798 | 4 | 5 | 6 | 8 | 10 | 5~30 | 4 | 5 | 9 | -0.005 -0.014 | 800 | 0.3 or Less | 0.5 or Less | |||||||||||
12 | 25~998 | 5 | 6 | 8 | 10 | 12 | 5~36 | 5 | 11 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||||||
13 | 25~998 | 5 | 6 | 8 | 10 | 12 | 5~39 | 5 | 11 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||||||
15 | 25~998 | 5 | 6 | 8 | 10 | 12 | 5~45 | 5 | 6 | 13 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | |||||||||||
16 | 25~1198 | 5 | 6 | 8 | 10 | 12 | 16 | 5~48 | 5 | 6 | 14 | -0.006 -0.017 | 1200 | 0.3 or Less | 0.5 or Less | ||||||||||
18 | 25~1198 | 5 | 6 | 8 | 10 | 12 | 16 | 5~54 | 5 | 6 | 16 | -0.006 -0.017 | 1200 | 0.3 or Less | 0.5 or Less | ||||||||||
20 | 25~1198 | 6 | 8 | 10 | 12 | 16 | 20 | 6~60 | 6 | 7 | 18 | -0.007 -0.020 | 1200 | 0.3 or Less | 1.0 or Less | ||||||||||
25 | 25~1198 | 8 | 10 | 12 | 16 | 20 | 24 | 6~75 | 6 | 7 | 23 | -0.007 -0.020 | 1200 | 0.3 or Less | 1.0 or Less | ||||||||||
30 | 25~1498 | 8 | 10 | 12 | 16 | 20 | 24 | 30 | 6~90 | 7 | 28 | -0.007 -0.020 | 1500 | 0.3 or Less | 1.0 or Less |
Part Number | 1mm Increment | Slot Dimension | D Tol. | (Y)Max. | C | |||||||
Type | D | L | B | G (1mm Increment) | Q (Selection) | D1 | g6 | |||||
One End Threaded with O.D. same as Shaft O.D. SFQS SSFQS PSFQS PSSFQS | 6 | 25~598 | Pitchx3≤B≤Mx5 [ ! ]For One End Threaded with O.D. same as Shaft O.D., L dimensions have priority, thus the effective thread length will be B-(Pitchx2). | 5~18 | 4 | 5 | -0.004 -0.012 | 600 | 0.5 or Less | |||
8 | 25~798 | 5~24 | 4 | 5 | 7 | -0.005 -0.014 | 800 | 0.5 or Less | ||||
10 | 25~798 | 5~30 | 4 | 5 | 9 | -0.005 -0.014 | 800 | 0.5 or Less | ||||
12 | 25~998 | 5~36 | 5 | 11 | -0.006 -0.017 | 1000 | 0.5 or Less | |||||
16 | 25~1198 | 5~48 | 5 | 6 | 14 | -0.006 -0.017 | 1200 | 0.5 or Less | ||||
20 | 25~1198 | 6~60 | 6 | 7 | 18 | -0.007 -0.020 | 1200 | 1.0 or Less | ||||
30 | 25~1498 | 6~90 | 7 | 28 | -0.007 -0.020 | 1500 | 1.0 or Less |
Coarse Thread Dimension | |
M | Pitch |
3 | 0.5 |
4 | 0.7 |
5 | 0.8 |
6 | 1.0 |
8 | 1.25 |
10 | 1.5 |
12 | 1.75 |
16 | 2.0 |
20 | 2.5 |
24 | 3.0 |
30 | 3.5 |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
Part Number |
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SFJQ6-[20-600/1]-V[5-18/1]-K4-G[5-18/1]-Q4 |
SFJQ8-[20-800/1]-V[5-24/1]-K[4,5]-G[5-24/1]-Q[4,5] |
SFJQ10-[20-800/1]-V[5-30/1]-K[4,5]-G[5-30/1]-Q[4,5] |
SFJQ12-[20-1000/1]-V[5-36/1]-K5-G[5-36/1]-Q5 |
SFJQ13-[25-1000/1]-V[5-39/1]-K5-G[5-39/1]-Q5 |
SFJQ15-[25-1000/1]-V[5-45/1]-K[5,6]-G[5-45/1]-Q[5,6] |
SFJQ16-[30-1200/1]-V[5-48/1]-K[5,6]-G[5-48/1]-Q[5,6] |
SFJQ18-[30-1200/1]-V[5-54/1]-K[5,6]-G[5-54/1]-Q[5,6] |
SFJQ20-[30-1200/1]-V[6-60/1]-K[6,7]-G[6-60/1]-Q[6,7] |
SFJQ25-[30-1200/1]-V[6-75/1]-K[6,7]-G[6-75/1]-Q[6,7] |
SFJQ30-[35-1500/1]-V[6-90/1]-K7-G[6-90/1]-Q7 |
SFJS6-[20-600/1]-G[5-18/1]-Q4 |
SFJS8-[20-800/1]-G[5-24/1]-Q[4,5] |
SFJS10-[20-800/1]-G[5-30/1]-Q[4,5] |
SFJS12-[20-1000/1]-G[5-36/1]-Q5 |
SFJS13-[25-1000/1]-G[5-39/1]-Q5 |
SFJS15-[25-1000/1]-G[5-45/1]-Q[5,6] |
SFJS16-[30-1200/1]-G[5-48/1]-Q[5,6] |
SFJS18-[30-1200/1]-G[5-54/1]-Q[5,6] |
SFJS20-[30-1200/1]-G[6-60/1]-Q[6,7] |
SFJS25-[30-1200/1]-G[6-75/1]-Q[6,7] |
SFJS30-[35-1500/1]-G[6-90/1]-Q7 |
SFNS6-[20-600/1]-F[2-30/1]-B[2-28/1]-P[3,4,5,6]-G[5-18/1]-Q4 |
SFNS8-[20-800/1]-F[2-40/1]-B[2-37/1]-P[3,4,5,6,8]-G[5-24/1]-Q[4,5] |
SFNS10-[20-800/1]-F[2-50/1]-B[2-47/1]-P[4,5,6,8,10]-G[5-30/1]-Q[4,5] |
SFNS12-[20-1000/1]-F[2-60/1]-B[2-55/1]-P[5,6,8,10,12]-G[5-36/1]-Q5 |
SFNS13-[25-1000/1]-F[2-60/1]-B[2-55/1]-P[5,6,8,10,12]-G[5-39/1]-Q5 |
SFNS15-[25-1000/1]-F[2-60/1]-B[2-55/1]-P[5,6,8,10,12]-G[5-45/1]-Q[5,6] |
SFNS16-[30-1200/1]-F[2-80/1]-B[2-75/1]-P[5,6,8,10,12,16]-G[5-48/1]-Q[5,6] |
SFNS18-[30-1200/1]-F[2-80/1]-B[2-75/1]-P[5,6,8,10,12,16]-G[5-54/1]-Q[5,6] |
SFNS20-[30-1200/1]-F[2-100/1]-B[2-95/1]-P[6,8,10,12,16,20]-G[6-60/1]-Q[6,7] |
SFNS25-[30-1200/1]-F[2-120/1]-B[2-115/1]-P[8,10,12,16,20,24]-G[6-75/1]-Q[6,7] |
SFNS30-[35-1500/1]-F[2-150/1]-B[2-145/1]-P[8,10,12,16,20,24,30]-G[6-90/1]-Q7 |
SFQS6-[20-600/1]-B[2-28/1]-G[5-18/1]-Q4 |
SFQS8-[20-800/1]-B[2-37/1]-G[5-24/1]-Q[4,5] |
SFQS10-[20-800/1]-B[2-47/1]-G[5-30/1]-Q[4,5] |
SFQS12-[20-1000/1]-B[2-55/1]-G[5-36/1]-Q5 |
SFQS16-[30-1200/1]-B[2-75/1]-G[5-48/1]-Q[5,6] |
SFQS20-[30-1200/1]-B[2-95/1]-G[6-60/1]-Q[6,7] |
SFQS30-[35-1500/1]-B[2-145/1]-G[6-90/1]-Q7 |
SFTS6-[20-600/1]-M3-G[5-18/1]-Q4 |
SFTS8-[20-800/1]-M[3,4,5]-G[5-24/1]-Q[4,5] |
SFTS10-[20-800/1]-M[3,4,5,6]-G[5-30/1]-Q[4,5] |
SFTS12-[20-1000/1]-M[4,5,6,8]-G[5-36/1]-Q5 |
SFTS13-[25-1000/1]-M[4,5,6,8]-G[5-39/1]-Q5 |
SFTS15-[25-1000/1]-M[4,5,6,8,10]-G[5-45/1]-Q[5,6] |
SFTS16-[30-1200/1]-M[4,5,6,8,10]-G[5-48/1]-Q[5,6] |
SFTS18-[30-1200/1]-M[4,5,6,8,10,12]-G[5-54/1]-Q[5,6] |
SFTS20-[30-1200/1]-M[4,5,6,8,10,12]-G[6-60/1]-Q[6,7] |
SFTS25-[30-1200/1]-M[4,5,6,8,10,12,16]-G[6-75/1]-Q[6,7] |
SFTS30-[35-1500/1]-M[6,8,10,12,16,20,24]-G[6-90/1]-Q7 |
SSFJQ6-[20-600/1]-V[5-18/1]-K4-G[5-18/1]-Q4 |
SSFJQ8-[20-800/1]-V[5-24/1]-K[4,5]-G[5-24/1]-Q[4,5] |
SSFJQ10-[20-800/1]-V[5-30/1]-K[4,5]-G[5-30/1]-Q[4,5] |
SSFJQ12-[20-1000/1]-V[5-36/1]-K5-G[5-36/1]-Q5 |
SSFJQ13-[25-1000/1]-V[5-39/1]-K5-G[5-39/1]-Q5 |
SSFJQ15-[25-1000/1]-V[5-45/1]-K[5,6]-G[5-45/1]-Q[5,6] |
SSFJQ16-[30-1200/1]-V[5-48/1]-K[5,6]-G[5-48/1]-Q[5,6] |
SSFJQ18-[30-1200/1]-V[5-54/1]-K[5,6]-G[5-54/1]-Q[5,6] |
SSFJQ20-[30-1200/1]-V[6-60/1]-K[6,7]-G[6-60/1]-Q[6,7] |
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End Shape (Right) | Set Screw Groove | Shaft End Perpendicularity | Perpendicularity (0.2) | Shaft Fits Tolerance | g6 |
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