Toggle Nav

ST

Light Load
Model ST is a light load type that allows for a long stroke. Shaft diameter: 6 mm - 100 mm In addition, a type attached with seal is available.
Hide Filters Show Filters
Shopping Options
Days to Ship Clear
For Shaft O.D. (mm) Clear
  1. see 13 more see less
Dust Protection Seal Clear
Max Stroke Range (mm) Clear
  1. see 1 more see less
In stock
Loading...
Page
*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Item Total
For Shaft O.D. (mm): 6
Dust Protection Seal: No Seal
Max Stroke (mm): 14
ST6
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 8
Dust Protection Seal: No Seal
Max Stroke (mm): 24
ST8
Days to Ship: 2 - 3 weeks*
ST8UU
Out of stock
Out of stock ? Contact us to place an order
For Shaft O.D. (mm): 10
Dust Protection Seal: No Seal
Max Stroke (mm): 30
ST10
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 10
Dust Protection Seal: With Seal
Max Stroke (mm): 16
ST10UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 12
Dust Protection Seal: No Seal
Max Stroke (mm): 32
ST12
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 12
Dust Protection Seal: With Seal
Max Stroke (mm): 17
ST12UU
Days to Ship: 2 - 3 weeks*
ST16
Out of stock
Out of stock ? Contact us to place an order
For Shaft O.D. (mm): 16
Dust Protection Seal: With Seal
Max Stroke (mm): 24
ST16UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 20
Dust Protection Seal: No Seal
Max Stroke (mm): 54
ST20
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 20
Dust Protection Seal: With Seal
Max Stroke (mm): 32
ST20UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 25
Dust Protection Seal: No Seal
Max Stroke (mm): 54
ST25
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 25
Dust Protection Seal: With Seal
Max Stroke (mm): 32
ST25UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 30
Dust Protection Seal: No Seal
Max Stroke (mm): 82
ST30
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 30
Dust Protection Seal: With Seal
Max Stroke (mm): 65
ST30UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 35
Dust Protection Seal: No Seal
Max Stroke (mm): 92
ST35
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 35
Dust Protection Seal: With Seal
Max Stroke (mm): 75
ST35UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 40
Dust Protection Seal: No Seal
Max Stroke (mm): 108
ST40
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 40
Dust Protection Seal: With Seal
Max Stroke (mm): 91
ST40UU
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 45
Dust Protection Seal: No Seal
Max Stroke (mm): 108
ST45
Days to Ship: 2 - 3 weeks*
Page
Model No. Maximumstroke Main dimensions Basic load rating Mass
Inscribed bore diameter Outer diameter Length L1 L2 t d0 r Dynamic
C
Static
C0
No seals With seals dr tolerance D tolerance L tolerance No seals With seals No seals With seals
mm mm mm mm mm mm mm mm mm mm mm mm mm mm kN kN g g
ST614-6 +0.018+0.010 12 0-0.008 19 0-0.213.5-1.10.25-0.30.980.238-
ST824148 +0.022+0.013 15 24 20.115.31.50.51.50.50.980.2716.417
ST10301610 19 0-0.009 30 25.718.51.50.51.50.52.350.6231.531
ST12321712 +0.027+0.016 23 32 27.520.11.50.51.50.54.021.084749
ST16402416 28 37 32.124.11.50.51.50.54.021.277780
ST20543220 +0.033+0.020 32 0-0.011 45 39.830.820.520.54.121.57109112
ST25543225 37 45 0-0.339.830.820.5214.121.76128132
ST30826530 45 65 58.550.12.50.52.519.314.12240245
ST35927535 +0.041+0.025 52 0-0.013 70 63.555.12.50.72.51.59.414.51370375
ST401089140 60 80 73.364.92.50.72.51.512.56.18570580
ST451089145 65 80 73.364.92.50.72.51.512.66.76625635
ST5013812050 72 100 92.483.43131.516.38.82910920
ST5513812055 +0.049+0.030 80 100 92.483.4313216.69.7112701280
ST6013812060 85 0-0.015 100 92.483.4313216.810.513601370
ST7013812070 95 1000-0.492.483.4313216.911.715301540
ST8013211480 110 100 928331.53221.315.322202240
ST9013211490 +0.058+0.036 120 100 928331.53221.716.924402470
ST100132114100 1300-0.018 100 928331.5322218.326702700
For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
Model Applicable shaft size1 Type Seals
ST 8 B UU
ST 6 ~ 100 No symbol : Light load normal stroke No symbol : No seals
  B : Medium load short stroke UU : With seals
Note 1: see the Specifications tab for standard sizes