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    120 Products

    Linear Shafts

    Image of Product. Front orientation. Linear Shafts.
    Pair with linear bearings and shaft supports to create smooth, precise motion. These linear shafts are turned, ground, and polished to tight tolerances and hardened to resist wear.
    Steel—Stronger than aluminum and stainless steel. These shafts are best for dry environments since moisture will cause them to rust.
    Surface Smoothness—The lower the microinch value, the smoother the finish and the less friction it will cause on the bearing.
    Lg.,
    mm
    Dia. Tolerance,
    mm
    Hardness
    Hardness
    Rating
    Surface Smoothness,
    μin
    Each
    Steel
     
    3 mm Diameter
    200-0.008 to -0.002Rockwell C59Extra Hard166112K31000000
    400-0.008 to -0.002Rockwell C59Extra Hard166112K1100000
     
    4 mm Diameter
    200-0.008 to 0Rockwell C59Extra Hard126112K340000
    400-0.008 to 0Rockwell C59Extra Hard126112K1200000
     
    5 mm Diameter
    200-0.008 to 0Rockwell C59Extra Hard126112K3700000
    400-0.008 to 0Rockwell C59Extra Hard126112K3800000
    600-0.008 to 0Rockwell C59Extra Hard126112K1300000
    800-0.008 to 0Rockwell C59Extra Hard126112K3900000
    1,200-0.008 to 0Rockwell C59Extra Hard126112K13200000
     
    6 mm Diameter
    200-0.008 to 0Rockwell C59Extra Hard126112K410000
    400-0.008 to 0Rockwell C59Extra Hard126112K4200000
    600-0.008 to 0Rockwell C59Extra Hard126112K1400000
    1,200-0.008 to 0Rockwell C59Extra Hard126112K13400000
     
    8 mm Diameter
    200-0.009 to 0Rockwell C59Extra Hard126112K440000
    400-0.009 to 0Rockwell C59Extra Hard126112K4500000
    600-0.009 to 0Rockwell C59Extra Hard126112K4600000
    800-0.009 to 0Rockwell C59Extra Hard126112K1500000
    1,200-0.009 to 0Rockwell C59Extra Hard126112K13600000
     
    10 mm Diameter
    200-0.009 to 0Rockwell C59Extra Hard126112K1010000
    400-0.009 to 0Rockwell C59Extra Hard126112K10200000
    500-0.009 to 0Rockwell C59Extra Hard126112K4700000
    1,000-0.009 to 0Rockwell C59Extra Hard126112K1600000
     
    12 mm Diameter
    200-0.011 to 0Rockwell C59Extra Hard126112K1030000
    400-0.011 to 0Rockwell C59Extra Hard126112K10400000
    500-0.011 to 0Rockwell C59Extra Hard126112K5200000
    1,000-0.011 to 0Rockwell C59Extra Hard126112K5300000
    1,200-0.011 to 0Rockwell C59Extra Hard126112K1700000
    1,500-0.011 to 0Rockwell C59Extra Hard126112K5400000
    2,000-0.011 to 0Rockwell C59Extra Hard126112K5500000
     
    13 mm Diameter
    200-0.017 to -0.006Rockwell C59Extra Hard166112K10500000
    400-0.017 to -0.006Rockwell C59Extra Hard166112K10600000
    500-0.017 to -0.006Rockwell C59Extra Hard166112K5600000
    1,000-0.017 to -0.006Rockwell C59Extra Hard166112K5700000
    1,200-0.017 to -0.006Rockwell C59Extra Hard166112K18000000
     
    15 mm Diameter
    200-0.011 to 0Rockwell C59Extra Hard126112K20000
    400-0.011 to 0Rockwell C59Extra Hard126112K400000
    500-0.011 to 0Rockwell C59Extra Hard126112K600000
    1,000-0.011 to 0Rockwell C59Extra Hard126112K9400000
    1,200-0.011 to 0Rockwell C59Extra Hard126112K9500000
    1,500-0.011 to 0Rockwell C59Extra Hard126112K9600000
    2,000-0.011 to 0Rockwell C59Extra Hard126112K9700000
     
    16 mm Diameter
    200-0.011 to 0Rockwell C59Extra Hard126112K1070000
    400-0.011 to 0Rockwell C59Extra Hard126112K10800000
    500-0.011 to 0Rockwell C59Extra Hard126112K6100000
    1,000-0.011 to 0Rockwell C59Extra Hard126112K6200000
    1,200-0.011 to 0Rockwell C59Extra Hard126112K6300000
    1,500-0.011 to 0Rockwell C59Extra Hard126112K6400000
    2,000-0.011 to 0Rockwell C59Extra Hard126112K19000000
     
    20 mm Diameter
    200-0.013 to 0Rockwell C59Extra Hard126112K10900000
    400-0.013 to 0Rockwell C59Extra Hard126112K11100000
    500-0.013 to 0Rockwell C59Extra Hard126112K6500000
    1,000-0.013 to 0Rockwell C59Extra Hard126112K6600000
    1,200-0.013 to 0Rockwell C59Extra Hard126112K6700000
    1,500-0.013 to 0Rockwell C59Extra Hard126112K6800000
    2,000-0.013 to 0Rockwell C59Extra Hard126112K21000000
     
    24 mm Diameter
    200-0.013 to 0Rockwell C59Extra Hard126112K5100000
    500-0.013 to 0Rockwell C59Extra Hard126112K5800000
    1,000-0.013 to 0Rockwell C59Extra Hard126112K59000000
    1,200-0.013 to 0Rockwell C59Extra Hard126112K92000000
     
    25 mm Diameter
    200-0.013 to 0Rockwell C59Extra Hard126112K11200000
    500-0.013 to 0Rockwell C59Extra Hard126112K6900000
    1,000-0.013 to 0Rockwell C59Extra Hard126112K7100000
    1,200-0.013 to 0Rockwell C59Extra Hard126112K7200000
    1,500-0.013 to 0Rockwell C59Extra Hard126112K73000000
    2,000-0.013 to 0Rockwell C59Extra Hard126112K22000000
    2,500-0.013 to 0Rockwell C59Extra Hard126112K32000000
     
    30 mm Diameter
    200-0.013 to 0Rockwell C59Extra Hard126112K11400000
    500-0.013 to 0Rockwell C59Extra Hard126112K7400000
    1,000-0.013 to 0Rockwell C59Extra Hard126112K75000000
    1,200-0.013 to 0Rockwell C59Extra Hard126112K76000000
    1,500-0.013 to 0Rockwell C59Extra Hard126112K77000000
    2,000-0.013 to 0Rockwell C59Extra Hard126112K23000000
    2,500-0.013 to 0Rockwell C59Extra Hard126112K33000000
     
    35 mm Diameter
    200-0.016 to 0Rockwell C59Extra Hard126112K11600000
    500-0.016 to 0Rockwell C59Extra Hard126112K7800000
    1,000-0.016 to 0Rockwell C59Extra Hard126112K79000000
    1,200-0.016 to 0Rockwell C59Extra Hard126112K81000000
    1,500-0.016 to 0Rockwell C59Extra Hard126112K82000000
    2,000-0.016 to 0Rockwell C59Extra Hard126112K24000000
     
    40 mm Diameter
    200-0.016 to 0Rockwell C59Extra Hard126112K11800000
    500-0.016 to 0Rockwell C59Extra Hard126112K8300000
    1,000-0.016 to 0Rockwell C59Extra Hard126112K84000000
    1,200-0.016 to 0Rockwell C59Extra Hard126112K85000000
    1,500-0.016 to 0Rockwell C59Extra Hard126112K86000000
    2,000-0.016 to 0Rockwell C59Extra Hard126112K25000000
    2,500-0.016 to 0Rockwell C59Extra Hard126112K36000000
     
    50 mm Diameter
    200-0.016 to 0Rockwell C59Extra Hard126112K12100000
    500-0.016 to 0Rockwell C59Extra Hard126112K87000000
    1,000-0.016 to 0Rockwell C59Extra Hard126112K88000000
    1,200-0.016 to 0Rockwell C59Extra Hard126112K89000000
    1,500-0.016 to 0Rockwell C59Extra Hard126112K91000000
    2,000-0.016 to 0Rockwell C59Extra Hard126112K26000000
    2,500-0.016 to 0Rockwell C59Extra Hard126112K5000000
     

    Hollow Linear Shafts

    Image of Product. Front orientation. ZoomedIn view. Linear Shafts. Hollow Linear Shafts.
    Substantially lighter in weight than standard shafts, these are best for light loads. You can also run wiring, pneumatic tubing, coolants, and lubricants through the shaft's hollow center. Pair with linear bearings and shaft supports to create smooth, precise motion. These linear shafts are turned, ground, and polished to tight tolerances and hardened to resist wear.
    Steel—Stronger than aluminum and stainless steel. These shafts are best for dry environments since moisture will cause them to rust.
    Surface Smoothness—The lower the microinch value, the smoother the finish and the less friction it will cause on the bearing.
    Lg.,
    mm
    Dia. Tolerance,
    mm
    ID,
    mm
    Hardness
    Hardness
    Rating
    Surface Smoothness,
    μin
    Each
    Steel
     
    6 mm Diameter
    50-0.012 to -0.0042Rockwell C59Extra Hard155964K111000000
    200-0.012 to -0.0042Rockwell C59Extra Hard155964K11400000
     
    8 mm Diameter
    100-0.014 to -0.0053Rockwell C59Extra Hard155964K11800000
     
    10 mm Diameter
    100-0.014 to -0.0054Rockwell C59Extra Hard155964K12700000
    200-0.014 to -0.0054Rockwell C59Extra Hard155964K12900000
    400-0.014 to -0.0054Rockwell C59Extra Hard155964K132000000
     
    12 mm Diameter
    300-0.018 to 04Rockwell C59Extra Hard125964K1100000
    500-0.018 to 04Rockwell C59Extra Hard125964K1200000
    1,000-0.018 to 04Rockwell C59Extra Hard125964K13000000
     
    16 mm Diameter
    300-0.018 to 07Rockwell C59Extra Hard125964K3100000
    500-0.018 to 07Rockwell C59Extra Hard125964K3200000
    1,000-0.018 to 07Rockwell C59Extra Hard125964K33000000
     
    20 mm Diameter
    300-0.021 to 014Rockwell C59Extra Hard125964K2100000
    500-0.021 to 014Rockwell C59Extra Hard125964K41000000
    1,000-0.021 to 014Rockwell C59Extra Hard125964K51000000
    1,500-0.021 to 014Rockwell C59Extra Hard125964K71000000
     
    25 mm Diameter
    300-0.021 to 015.5Rockwell C59Extra Hard125964K2200000
    500-0.021 to 015.5Rockwell C59Extra Hard125964K42000000
    1,000-0.021 to 015.5Rockwell C59Extra Hard125964K52000000
    1,500-0.021 to 015.5Rockwell C59Extra Hard125964K72000000
     
    30 mm Diameter
    300-0.021 to 018.2Rockwell C59Extra Hard125964K2300000
    500-0.021 to 018.2Rockwell C59Extra Hard125964K43000000
    1,000-0.021 to 018.2Rockwell C59Extra Hard125964K53000000
    1,500-0.021 to 018.2Rockwell C59Extra Hard125964K73000000
     
    40 mm Diameter
    500-0.025 to 026Rockwell C59Extra Hard125964K44000000
    1,000-0.025 to 026Rockwell C59Extra Hard125964K54000000
    1,500-0.025 to 026Rockwell C59Extra Hard125964K74000000
     
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