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Case hardened stainless steel with low temp black chrome plating is added as new. [3/31/2023]
One or Both End Stepped and Threaded Precision Linear Shafts are available in 52100 Bearing Steel Equivalent and SUS440C(13Cr) Stainless Steel Equivalentand 1045 Carbon Steel Equivalentand 304 Stainless Steel, with the following options for Surface Treatment : Hard Chrome Plating / Low Temp. Black Chrome Plating or No Surface Treatment.
[Diameter range] 8mm - 50mm
[Length range]25mm - 1480mm. 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 | |||||
One End Stepped and Threaded | Both Ends Threaded and Stepped | |||||||
D Tol. g6 | D Tol. h5 | D Tol. f8 | D Tol. g6 | D Tol. h5 | D Tol. f8 | |||
SFAF | SFUF | - | SFAX | SFUX | - | 52100 Bearing Steel Equivalent | Effective Hardened Depth of Induction Hardened >>P.112 52100 Bearing Steel Equivalent 58HRC~ SUS440C(13Cr) Stainless Steel Equivalent 56HRC~ | - |
SSFAF | SSFUF | - | SSFAX | SSFUX | - | SUS440C(13Cr) Stainless Steel Equivalent | ||
PSFAF | PSFUF | - | PSFAX | PSFUX | - | 52100 Bearing Steel Equivalent | Hard Chrome Plating Plating Hardness: HV750 ~ Plating Thickness: 5µ or More ~ | |
PSSFAF | PSSFUF | - | PSSFAX | PSSFUX | - | SUS440C(13Cr) Stainless Steel Equivalent | ||
RSFAF | - | - | RSFAX | - | - | 52100 Bearing Steel Equivalent | Low Temp. Black Chrome Plating | |
- | - | PSFGF | - | - | PSFGX | 1045 Carbon Steel | - | Hard Chrome Plating Plating Hardness: HV750 ~ Plating Thickness: 10µ or More ~ |
- | - | PSSFGF | - | - | PSSFGX | 304 Stainless Steel |
Part Number | - | L | - | F | - | B | - | P | - | M | - | T | - | S | - | Q | - | N |
SFAX20 | - | 400 | - | F30 | - | B20 | - | P10 | - | M8 | - | T20 | - | S15 | - | Q10 | - | N8 |
Part Number | 1mm Increment | M (Coarse Thread) | D Tol. | (Y)Max. | R | C | ||||||||||||||
Type | D | L | F | B | P | g6 | h5 | f8 | ||||||||||||
One End Stepped and Threaded (D Tolerance g6) SFAF SSFAF PSFAF PSSFAF (D Tolerance f8) PSFGF PSSFGF | (D Tolerance h5) SFUF SSFUF PSFUF PSSFUF | 8 | 25~990 | 10≤F≤Px5 | Pitchx3+(g)≤B≤Mx3 | M<P<D | 6 | -0.005 -0.014 | 0 -0.006 | -0.013 -0.035 | 800 | 0.3 or Less | 0.5 or Less | |||||||
10 | 25~990 | 6 | 8 | -0.005 -0.014 | 0 -0.006 | -0.013 -0.035 | 800 | 0.3 or Less | 0.5 or Less | |||||||||||
12 | 25~1190 | 6 | 8 | 10 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||||
13 | 25~1190 | 6 | 8 | 10 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||||
15 | 25~1190 | 6 | 8 | 10 | 12 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1000 | 0.3 or Less | 0.5 or Less | |||||||||
16 | 25~1190 | 6 | 8 | 10 | 12 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1200 | 0.3 or Less | 0.5 or Less | |||||||||
18 | 25~1190 | 6 | 8 | 10 | 12 | 16 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1200 | 0.3 or Less | 0.5 or Less | ||||||||
20 | 25~1190 | 6 | 8 | 10 | 12 | 16 | -0.007 -0.020 | 0 -0.009 | -0.020 -0.053 | 1200 | 0.3 or Less | 1.0 or Less | ||||||||
25 | 25~1190 | 8 | 10 | 12 | 16 | 20 | -0.007 -0.020 | 0 -0.009 | -0.020 -0.053 | 1200 | 0.3 or Less | 1.0 or Less | ||||||||
30 | 25~1490 | 8 | 10 | 12 | 16 | 20 | 24 | -0.007 -0.020 | 0 -0.009 | -0.020 -0.053 | 1500 | 0.3 or Less | 1.0 or Less | |||||||
35 | 25~1480 | 20≤F≤Px5 | 10 | 12 | 16 | 20 | 24 | 30 | -0.009 -0.025 | 0 -0.011 | -0.025 -0.064 | 1500 | 0.5 or Less | 1.0 or Less | ||||||
40 | 25~1480 | 12 | 16 | 20 | 24 | 30 | -0.009 -0.025 | 0 -0.011 | -0.025 -0.064 | 1500 | 0.5 or Less | 1.0 or Less | ||||||||
50 | 25~1480 | 16 | 20 | 24 | 30 | -0.009 -0.025 | 0 -0.011 | -0.025 -0.064 | 1500 | 0.5 or Less | 1.0 or Less |
Part Number | 1mm Increment | M (Coarse Thread), N (Coarse Thread) | D Tol. | (Y)Max. | R | C | ||||||||||||||
Type | D | L | F, T | B, S | P, Q | g6 | h5 | f8 | ||||||||||||
Both Ends Threaded and Stepped (D Tolerance g6) SFAX SSFAX PSFAX PSSFAX (D Tolerance f8) PSFGX PSSFGX | (D Tolerance h5) SFUX SSFUX PSFUX PSSFUX | 8 | 25~790 | 10≤F≤Px5 10≤T≤Qx5 | Pitchx3+(g)≤B≤Mx3 Pitchx3+(g)≤S≤Nx3 | M<P<D N<Q<D | 6 | -0.005 -0.014 | 0 -0.006 | -0.013 -0.035 | 800 | 0.3 or Less | 0.5 or Less | |||||||
10 | 25~790 | 6 | 8 | -0.005 -0.014 | 0 -0.006 | -0.013 -0.035 | 800 | 0.3 or Less | 0.5 or Less | |||||||||||
12 | 25~990 | 6 | 8 | 10 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||||
13 | 25~990 | 6 | 8 | 10 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||||
15 | 25~990 | 6 | 8 | 10 | 12 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1000 | 0.3 or Less | 0.5 or Less | |||||||||
16 | 25~1190 | 6 | 8 | 10 | 12 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1200 | 0.3 or Less | 0.5 or Less | |||||||||
18 | 25~1190 | 6 | 8 | 10 | 12 | 16 | -0.006 -0.017 | 0 -0.008 | -0.016 -0.043 | 1200 | 0.3 or Less | 0.5 or Less | ||||||||
20 | 25~1190 | 6 | 8 | 10 | 12 | 16 | -0.007 -0.020 | 0 -0.009 | -0.020 -0.053 | 1200 | 0.3 or Less | 1.0 or Less | ||||||||
25 | 25~1190 | 8 | 10 | 12 | 16 | 20 | -0.007 -0.020 | 0 -0.009 | -0.020 -0.053 | 1200 | 0.3 or Less | 1.0 or Less | ||||||||
30 | 25~1490 | 8 | 10 | 12 | 16 | 20 | 24 | -0.007 -0.020 | 0 -0.009 | -0.020 -0.053 | 1500 | 0.3 or Less | 1.0 or Less | |||||||
35 | 25~1480 | 20≤F≤Px5 20≤T≤Qx5 | 10 | 12 | 16 | 20 | 24 | 30 | -0.009 -0.025 | 0 -0.011 | -0.025 -0.064 | 1500 | 0.5 or Less | 1.0 or Less | ||||||
40 | 25~1480 | 12 | 16 | 20 | 24 | 30 | -0.009 -0.025 | 0 -0.011 | -0.025 -0.064 | 1500 | 0.5 or Less | 1.0 or Less | ||||||||
50 | 25~1480 | 16 | 20 | 24 | 30 | -0.009 -0.025 | 0 -0.011 | -0.025 -0.064 | 1500 | 0.5 or Less | 1.0 or Less |
Coarse Thread Undercut Dimension | |||
M N | Pitch | MC NC | (g) |
6 | 1.0 | 4.4 | 2 |
8 | 1.25 | 6.0 | 3 |
10 | 1.5 | 7.7 | 3 |
12 | 1.75 | 9.4 | 4 |
16 | 2.0 | 13.0 | 4 |
20 | 2.5 | 16.4 | 5 |
24 | 3.0 | 19.6 | 5 |
30 | 3.5 | 25.0 | 5 |
Part Number | 1mm Increment | M (Coarse Thread) | D Tol. | (Y)Max. | R | C | ||||||||||
Type | D | L | F | B | P | g6 | ||||||||||
One End Stepped and Threaded (D Tolerance g6) Low Temp. Black Chrome Plating RSFAF (Ymax≤800) | 8 | 25~500 | 10≤F≤Px5 | Pitchx3+(g)≤B≤Mx3 | M<P<D | 6 | -0.005 -0.014 | 800 | 0.3 or Less | 0.5 or Less | ||||||
10 | 25~500 | 6 | 8 | -0.005 -0.014 | 800 | 0.3 or Less | 0.5 or Less | |||||||||
12 | 25~500 | 6 | 8 | 10 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||
13 | 25~500 | 6 | 8 | 10 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||
15 | 25~500 | 6 | 8 | 10 | 12 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | |||||||
16 | 25~500 | 6 | 8 | 10 | 12 | -0.006 -0.017 | 1200 | 0.3 or Less | 0.5 or Less | |||||||
18 | 25~500 | 6 | 8 | 10 | 12 | 16 | -0.006 -0.017 | 1200 | 0.3 or Less | 0.5 or Less | ||||||
20 | 25~500 | 6 | 8 | 10 | 12 | 16 | -0.007 -0.020 | 1200 | 0.3 or Less | 1.0 or Less | ||||||
25 | 25~500 | 8 | 10 | 12 | 16 | 20 | -0.007 -0.020 | 1200 | 0.3 or Less | 1.0 or Less | ||||||
30 | 25~500 | 8 | 10 | 12 | 16 | 20 | 24 | -0.007 -0.020 | 1500 | 0.3 or Less | 1.0 or Less |
Part Number | 1mm Increment | M (Coarse Thread), N (Coarse Thread) | D Tol. | (Y)Max. | R | C | ||||||||||
Type | D | L | F, T | B, S | P, Q | g6 | ||||||||||
Both Ends Threaded and Stepped (D Tolerance g6) Low Temp. Black Chrome Plating RSFAX (Ymax≤800) | 8 | 25~500 | 10≤F≤Px5 10≤T≤Qx5 | Pitchx3+(g)≤B≤Mx3 Pitchx3+(g)≤S≤Nx3 | M<P<D N<Q<D | 6 | -0.005 -0.014 | 800 | 0.3 or Less | 0.5 or Less | ||||||
10 | 25~500 | 6 | 8 | -0.005 -0.014 | 800 | 0.3 or Less | 0.5 or Less | |||||||||
12 | 25~500 | 6 | 8 | 10 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||
13 | 25~500 | 6 | 8 | 10 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | ||||||||
15 | 25~500 | 6 | 8 | 10 | 12 | -0.006 -0.017 | 1000 | 0.3 or Less | 0.5 or Less | |||||||
16 | 25~500 | 6 | 8 | 10 | 12 | -0.006 -0.017 | 1200 | 0.3 or Less | 0.5 or Less | |||||||
18 | 25~500 | 6 | 8 | 10 | 12 | 16 | -0.006 -0.017 | 1200 | 0.3 or Less | 0.5 or Less | ||||||
20 | 25~500 | 6 | 8 | 10 | 12 | 16 | -0.007 -0.020 | 1200 | 0.3 or Less | 1.0 or Less | ||||||
25 | 25~500 | 8 | 10 | 12 | 16 | 20 | -0.007 -0.020 | 1200 | 0.3 or Less | 1.0 or Less | ||||||
30 | 25~500 | 8 | 10 | 12 | 16 | 20 | 24 | -0.007 -0.020 | 1500 | 0.3 or Less | 1.0 or Less |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
Part Number |
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SSFAF40-[25-1480/1]-F[20-273/1]-B[12-210/1]-P[13-39/1]-MMC[12,15,17,20,25,30] |
SSFAF40-[25-1480/1]-F[20-273/1]-B[12-210/1]-P[13-39/1]-MMS[12,14,18] |
SSFAF50-[25-1480/1]-F[20-343/1]-B[16-210/1]-P[17-49/1]-M[16,20,24,30] |
SSFAF50-[25-1480/1]-F[20-343/1]-B[16-210/1]-P[17-49/1]-MMC[15,17,20,25,30] |
SSFAF50-[25-1480/1]-F[20-343/1]-B[16-210/1]-P[17-49/1]-MMS[14,18] |
SSFUF8-[25-790/1]-F[10-42/1]-B[6-30/1]-P7-M6 |
SSFUF8-[25-790/1]-F[10-42/1]-B[6-30/1]-P7-MMC6 |
SSFUF10-[25-790/1]-F[10-63/1]-B[6-40/1]-P[7,8,9]-M[6,8] |
SSFUF10-[25-790/1]-F[10-63/1]-B[6-40/1]-P[7,8,9]-MMC[6,8] |
SSFUF12-[25-990/1]-F[10-77/1]-B[6-50/1]-P[7,8,9,10,11]-M[6,8,10] |
SSFUF12-[25-990/1]-F[10-77/1]-B[6-50/1]-P[7,8,9,10,11]-MMC[6,8,10] |
SSFUF12-[25-990/1]-F[10-77/1]-B[6-50/1]-P[7,8,9,10,11]-MMS10 |
SSFUF13-[25-990/1]-F[10-84/1]-B[6-50/1]-P[7-12/1]-M[6,8,10] |
SSFUF13-[25-990/1]-F[10-84/1]-B[6-50/1]-P[7-12/1]-MMC[6,8,10] |
SSFUF13-[25-990/1]-F[10-84/1]-B[6-50/1]-P[7-12/1]-MMS10 |
SSFUF15-[25-990/1]-F[10-98/1]-B[6-60/1]-P[7-14/1]-M[6,8,10,12] |
SSFUF15-[25-990/1]-F[10-98/1]-B[6-60/1]-P[7-14/1]-MMC[6,8,10,12] |
SSFUF15-[25-990/1]-F[10-98/1]-B[6-60/1]-P[7-14/1]-MMS[10,12] |
SSFUF16-[25-1190/1]-F[10-105/1]-B[6-60/1]-P[7-15/1]-M[6,8,10,12] |
SSFUF16-[25-1190/1]-F[10-105/1]-B[6-60/1]-P[7-15/1]-MMC[6,8,10,12] |
SSFUF16-[25-1190/1]-F[10-105/1]-B[6-60/1]-P[7-15/1]-MMS[10,12] |
SSFUF18-[25-1190/1]-F[10-119/1]-B[6-80/1]-P[7-17/1]-M[6,8,10,12,16] |
SSFUF18-[25-1190/1]-F[10-119/1]-B[6-80/1]-P[7-17/1]-MMC[6,8,10,12] |
SSFUF18-[25-1190/1]-F[10-119/1]-B[6-80/1]-P[7-17/1]-MMS[10,12,14] |
SSFUF20-[25-1190/1]-F[10-133/1]-B[6-80/1]-P[7-19/1]-M[6,8,10,12,16] |
SSFUF20-[25-1190/1]-F[10-133/1]-B[6-80/1]-P[7-19/1]-MMC[6,8,10,12,15,17] |
SSFUF20-[25-1190/1]-F[10-133/1]-B[6-80/1]-P[7-19/1]-MMS[10,12,14,18] |
SSFUF25-[25-1190/1]-F[10-168/1]-B[8-100/1]-P[9-24/1]-M[8,10,12,16,20] |
SSFUF25-[25-1190/1]-F[10-168/1]-B[8-100/1]-P[9-24/1]-MMC[8,10,12,15,17,20] |
SSFUF25-[25-1190/1]-F[10-168/1]-B[8-100/1]-P[9-24/1]-MMS[10,12,14,18] |
SSFUF30-[25-1490/1]-F[10-203/1]-B[8-120/1]-P[9-29/1]-M[8,10,12,16,20,24] |
SSFUF30-[25-1490/1]-F[10-203/1]-B[8-120/1]-P[9-29/1]-MMC[8,10,12,15,17,20,25] |
SSFUF30-[25-1490/1]-F[10-203/1]-B[8-120/1]-P[9-29/1]-MMS[10,12,14,18] |
SSFUF35-[25-1480/1]-F[20-238/1]-B[10-210/1]-P[11-34/1]-M[10,12,16,20,24,30] |
SSFUF35-[25-1480/1]-F[20-238/1]-B[10-210/1]-P[11-34/1]-MMC[10,12,15,17,20,25,30] |
SSFUF35-[25-1480/1]-F[20-238/1]-B[10-210/1]-P[11-34/1]-MMS[10,12,14,18] |
SSFUF40-[25-1480/1]-F[20-273/1]-B[12-210/1]-P[13-39/1]-M[12,16,20,24,30] |
SSFUF40-[25-1480/1]-F[20-273/1]-B[12-210/1]-P[13-39/1]-MMC[12,15,17,20,25,30] |
SSFUF40-[25-1480/1]-F[20-273/1]-B[12-210/1]-P[13-39/1]-MMS[12,14,18] |
SSFUF50-[25-1480/1]-F[20-343/1]-B[16-210/1]-P[17-49/1]-M[16,20,24,30] |
SSFUF50-[25-1480/1]-F[20-343/1]-B[16-210/1]-P[17-49/1]-MMC[15,17,20,25,30] |
SSFUF50-[25-1480/1]-F[20-343/1]-B[16-210/1]-P[17-49/1]-MMS[14,18] |
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End Shape (Left) | Threaded | Shaft End Perpendicularity | Perpendicularity (0.2) |
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