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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, One End with Hex Socket, 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] 6mm - 20mm
[Length range]20mm - 1400mm. 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 | D Tol. | [ M ]Material | [ H ]Hardness | [ S ]Surface Treatment | ||
Tapped Type | Stepped and Tapped Type | Threaded Type | ||||
SFBT | SFBH | SFBN | g6 | 52100 Bearing Steel Equivalent | Effective Hardened Depth of Induction Hardened >> Click here 52100 Bearing Steel Equivalent 58HRC~ SUS440C(13Cr) Stainless Steel Equivalent 56HRC~ | - |
SSFBT | SSFBH | SSFBN | SUS440C(13Cr) Stainless Steel Equivalent | |||
PSFBT | PSFBH | PSFBN | 52100 Bearing Steel Equivalent | Hard Chrome Plating Plating Hardness: HV750 ~ Plating Thickness: 5µ or More | ||
PSSFBT | PSSFBH | PSSFBN | SUS440C(13Cr) Stainless Steel Equivalent | |||
RSFBT | RSFBH | RSFBN | 52100 Bearing Steel Equivalent | Low Temp. Black Chrome Plating |
Part Number | - | L | - | F | - | B | - | P | - | M |
SFBT20 | - | 525 | - | M8 | ||||||
SFBH20 | - | 400 | - | F25 | - | P16 | - | M10 | ||
SFBN20 | - | 500 | - | F25 | - | B20 | - | P16 |
D | b | Hex Socket Depth ℓ |
6 | 2.5 | 3.5 |
8 | 3 | 4.5 |
10 | 4 | 6 |
12, 13, 15 | 5 | 7.5 |
16, 18 | 6 | 9 |
20 | 8 | 12 |
Part Number | 1mm Increment | Selection | (Y)Max. | R | C | ||||||||||||||||||
Type | D | L (Tapped) | L (Stepped and Tapped) | F | P | M (Tapped) | M (Stepped and Tapped) | ||||||||||||||||
Tapped Type | Stepped and Tapped Type | *6 | 20~ 300 | - | 2≤F≤Px4 | - | 3 | - | - | 0.3 or Less | 0.5 or Less | ||||||||||||
SFBT SSFBT PSFBT PSSFBT RSFBT (L≤500) | SFBH SSFBH PSFBH PSSFBH RSFBH (L≤500) | 8 | 20~ 400 | 25~ 400 | 6 | 3 | 4 | 5 | 3 | 424 | |||||||||||||
10 | 20~ 500 | 25~ 500 | 6~ 8 | 3 | 4 | 5 | 6 | 3 | 4 | 5 | 532 | ||||||||||||
12 | 20~ 600 | 25~ 600 | 6~10 | 4 | 5 | 6 | 8 | 3 | 4 | 5 | 6 | 640 | |||||||||||
13 | 25~ 650 | 25~ 650 | 6~11 | 4 | 5 | 6 | 8 | 3 | 4 | 5 | 6 | 8 | 694 | ||||||||||
15 | 25~ 750 | 25~ 750 | 6~13 | 4 | 5 | 6 | 8 | 10 | 3 | 4 | 5 | 6 | 8 | 10 | 802 | ||||||||
16 | 30~ 800 | 25~ 800 | 6~14 | 4 | 5 | 6 | 8 | 10 | 3 | 4 | 5 | 6 | 8 | 10 | 856 | ||||||||
18 | 30~ 900 | 25~ 900 | 8~16 | 4 | 5 | 6 | 8 | 10 | 12 | 4 | 5 | 6 | 8 | 10 | 12 | 964 | |||||||
[ ! ]D=6 is available for Tapped Type only. | 20 | 30~1000 | 25~1000 | 8~17 | 4 | 5 | 6 | 8 | 10 | 12 | 4 | 5 | 6 | 8 | 10 | 12 | 1068 | 1.0 or Less |
Part Number | 1mm Increment | P Selecttion | (Y)Max. | R | C | ||||||||||
Type | D | L | F | B (Threaded) | |||||||||||
Threaded Type | 6 | 25~ 300 | 2≤F≤Px5 | (When P≤6) B≤F-2 (When P=8, 10) B≤F-3 (When P=12, 16) B≤F-5 [ ! ]B≥Pitchx3 | 3 | 4 | 5 | 330 | 0.3 or Less | 0.5 or Less | |||||
SFBN SSFBN PSFBN PSSFBN RSFBN (L≤500) | 8 | 25~ 400 | 3 | 4 | 5 | 6 | 440 | ||||||||
10 | 25~ 500 | 4 | 5 | 6 | 8 | 550 | |||||||||
12 | 25~ 600 | 5 | 6 | 8 | 10 | 660 | |||||||||
13 | 25~ 650 | 5 | 6 | 8 | 10 | 12 | 715 | ||||||||
15 | 25~ 750 | 5 | 6 | 8 | 10 | 12 | 825 | ||||||||
16 | 25~ 800 | 5 | 6 | 8 | 10 | 12 | 880 | ||||||||
18 | 25~ 900 | 5 | 6 | 8 | 10 | 12 | 16 | 990 | |||||||
20 | 25~1000 | 6 | 8 | 10 | 12 | 16 | 1100 | 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 |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
Part Number |
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SFBH8-[25-400/1]-F[2-24/1]-P6-M3 |
SFBH10-[25-500/1]-F[2-32/1]-P[6,7,8]-M[3,4,5] |
SFBH12-[25-600/1]-F[2-40/1]-P[6-10/1]-M[3,4,5,6] |
SFBH12-[25-600/1]-F[2-40/1]-P[6-10/1]-MSC8 |
SFBH13-[25-650/1]-F[2-44/1]-P[6-11/1]-M[3,4,5,6,8] |
SFBH13-[25-650/1]-F[2-44/1]-P[6-11/1]-MSC8 |
SFBH15-[25-750/1]-F[2-52/1]-P[6-13/1]-M[3,4,5,6,8,10] |
SFBH15-[25-750/1]-F[2-52/1]-P[6-13/1]-MSC[8,10] |
SFBH16-[25-800/1]-F[2-56/1]-P[6-14/1]-M[3,4,5,6,8,10] |
SFBH16-[25-800/1]-F[2-56/1]-P[6-14/1]-MSC[8,10] |
SFBH18-[25-900/1]-F[2-64/1]-P[8-16/1]-M[4,5,6,8,10,12] |
SFBH18-[25-900/1]-F[2-64/1]-P[8-16/1]-MSC[8,10,12] |
SFBH20-[25-1000/1]-F[2-68/1]-P[8-17/1]-M[4,5,6,8,10,12] |
SFBH20-[25-1000/1]-F[2-68/1]-P[8-17/1]-MSC[8,10,12,14] |
SFBN6-[25-300/1]-F[2-25/1]-B[0-23/1]-P[3,4,5] |
SFBN6-[25-300/1]-F[2-25/1]-B[0-23/1]-PMC[3,4,5] |
SFBN8-[25-400/1]-F[2-30/1]-B[0-28/1]-P[3,4,5,6] |
SFBN8-[25-400/1]-F[2-30/1]-B[0-28/1]-PMC[3,4,5,6] |
SFBN10-[25-500/1]-F[2-40/1]-B[0-38/1]-P[4,5,6,8] |
SFBN10-[25-500/1]-F[2-40/1]-B[0-38/1]-PMC[4,5,6,8] |
SFBN12-[25-600/1]-F[2-50/1]-B[0-48/1]-P[5,6,8,10] |
SFBN12-[25-600/1]-F[2-50/1]-B[0-48/1]-PMC[5,6,8,10] |
SFBN12-[25-600/1]-F[2-50/1]-B[0-48/1]-PMS10 |
SFBN13-[25-650/1]-F[2-60/1]-B[0-58/1]-P[5,6,8,10,12] |
SFBN13-[25-650/1]-F[2-60/1]-B[0-58/1]-PMC[5,6,8,10,12] |
SFBN13-[25-650/1]-F[2-60/1]-B[0-58/1]-PMS[10,12] |
SFBN15-[25-750/1]-F[2-60/1]-B[0-58/1]-P[5,6,8,10,12] |
SFBN15-[25-750/1]-F[2-60/1]-B[0-58/1]-PMC[5,6,8,10,12] |
SFBN15-[25-750/1]-F[2-60/1]-B[0-58/1]-PMS[10,12,14] |
SFBN16-[25-800/1]-F[2-60/1]-B[0-58/1]-P[5,6,8,10,12,16] |
SFBN16-[25-800/1]-F[2-60/1]-B[0-58/1]-PMC[5,6,8,10,12] |
SFBN16-[25-800/1]-F[2-60/1]-B[0-58/1]-PMS[10,12,14] |
SFBN18-[25-900/1]-F[2-80/1]-B[0-78/1]-P[5,6,8,10,12,16] |
SFBN18-[25-900/1]-F[2-80/1]-B[0-78/1]-PMC[5,6,8,10,12,15,17] |
SFBN18-[25-900/1]-F[2-80/1]-B[0-78/1]-PMS[10,12,14] |
SFBN20-[25-1000/1]-F[2-80/1]-B[0-78/1]-P[6,8,10,12,16] |
SFBN20-[25-1000/1]-F[2-80/1]-B[0-78/1]-PMC[6,8,10,12,15,17] |
SFBN20-[25-1000/1]-F[2-80/1]-B[0-78/1]-PMS[10,12,14,18] |
SFBT6-[20-300/1]-M3 |
SFBT8-[20-400/1]-M[3,4,5] |
SFBT10-[20-500/1]-M[3,4,5,6] |
SFBT12-[20-600/1]-M[4,5,6,8] |
SFBT12-[20-600/1]-MSC8 |
SFBT13-[25-650/1]-M[4,5,6,8] |
SFBT13-[25-650/1]-MSC8 |
SFBT15-[25-750/1]-M[4,5,6,8,10] |
SFBT15-[25-750/1]-MSC[8,10] |
SFBT16-[30-800/1]-M[4,5,6,8,10] |
SFBT16-[30-800/1]-MSC[8,10] |
SFBT18-[30-900/1]-M[4,5,6,8,10,12] |
SFBT18-[30-900/1]-MSC[8,10,12] |
SFBT20-[30-1000/1]-M[4,5,6,8,10,12] |
SFBT20-[30-1000/1]-MSC[8,10,12,14] |
SSFBH8-[25-400/1]-F[2-24/1]-P6-M3 |
SSFBH10-[25-500/1]-F[2-32/1]-P[6,7,8]-M[3,4,5] |
SSFBH12-[25-600/1]-F[2-40/1]-P[6-10/1]-M[3,4,5,6] |
SSFBH12-[25-600/1]-F[2-40/1]-P[6-10/1]-MSC8 |
SSFBH13-[25-650/1]-F[2-44/1]-P[6-11/1]-M[3,4,5,6,8] |
SSFBH13-[25-650/1]-F[2-44/1]-P[6-11/1]-MSC8 |
SSFBH15-[25-750/1]-F[2-52/1]-P[6-13/1]-M[3,4,5,6,8,10] |
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End Shape (Right) | Hex Hole | Shaft End Perpendicularity | Perpendicularity (0.2) | Shaft Fits Tolerance | g6 |
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