info@linear-bar.co.uk

Precision Ground Bar

Standard Materials


Tolerance Dimensions
Precision steel shafts/ standard version Cf53
1.1213
HRc 63+/-3 h6/h7 5mm - 100mm
1/4" - 4"
Precision steel shafts/ hard chrome plated Cf53
1.1213
HRc 63+/-3 10 +/-5µ h6/h7 6mm - 80mm
Precision steel shafts/ stainless X90CrMoV18
1.4112
HRc 56+/-3 available h6/h7 6mm - 60mm
Precision hollow steel shafts C60
1.0601
HRc 63+/-3 available h6/h7 12mm - 80m

Standard dimensions (metric):

Product/dia (mm) 5 6 8 10 12 14 15 16 18 20 22 25 28 30 32
Precision steel shaft
Cf53
h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7
Precision steel shaft/
hard chrome plated
Cf53
h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7
Precision steel shaft/ stainless X90CrMoV18 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7
Precision hollow steel shaft C60 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7
Product/dia (mm) 35 36 40 45 50 56 60 63 65 70 75 80 90 100 110
Precision steel shaft
CF53
h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7 h6/h7
Precision steel shaft/
hard chrome plated
Cf53
h6/h7 h6/h7 h6/h7 h6/h7
Precision steel shaft/
stainless X90CrMoV18
h6/h7 h6/h7 h6/h7
Precision hollow steel shaft C60 h6/h7 h6/h7 h6/h7 h6/h7

Standard dimensions (inch):

Product/dia (inch) 1/4" 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1 1/2" 1 3/4" 2" 2 1/2" 3" 3 1/2" 4"
Piston rod material
42CrMo4V
12.725 15.9 25.425 34.95 44.475 50.8 63.525 76.225 88.925 101.625
Precision steel shaft Cf53
6.337 9.512 12.687 15.862 19.037 25.387 31.737 38.084 50.784 101.569

Linear Bar precision steel shafts in inch dimensions are manufactured to Class "L".

Stock lengths

Product/stock lengths 3800 +200 mm 3000 - 6000 mm 6000 +100 mm 7000 +200 mm 7600 +200 mm
Piston rod material
20MnV6
8 - 10 mm 12 to 20 mm 25 to 140 mm
Piston rod material
42CrMo4V
12 to 20 mm 22 mm 25 to 110 mm
Precision steel shaft
Cf53
5 to 8 mm 10 to 15 mm 16 to 20 mm 25 to 100 mm
Precision steel shaft/ stainless X90CrMoV18 6 to 60 mm
Precision hollow steel shaft C60 8 to 16 mm 20 mm 25 to 80 mm

Maximum length: 8000 mm
We supply in stock lengths, fixed lengths