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    System of Measurement
    System of Measurement
    Inch
    Metric
    OD
    OD
    0.371"
    0.392"
    0.409"
    0.437"
    0.456"
    0.483"
    1/2"
    0.529"
    0.535"
    0.622"
    5/8"
    0.65"
    0.69"
    3/4"
    0.761"
    0.769"
    0.808"
    0.84"
    0.848"
    7/8"
    0.901"
    0.92"
    15/16"
    0.995"
    1"
    1.005"
    1 1/16"
    1.08"
    1.17"
    1.182"
    1 3/16"
    1.239"
    1 1/4"
    1.26"
    1 5/16"
    1.318"
    1.33"
    1.34"
    1 3/8"
    1.38"
    1.41"
    1.463"
    1.47"
    1.49"
    1 1/2"
    1.51"
    1.57"
    1.628"
    1.63"
    1.65"
    1.67"
    1 11/16"
    1.73"
    1.744"
    1 3/4"
    1.81"
    1.84"
    1.85"
    1.87"
    1 7/8"
    1.89"
    1.932"
    1.939"
    1.97"
    1.99"
    2"
    2.05"
    2.09"
    2.11"
    2 1/8"
    2.13"
    2.17"
    2 3/16"
    2.21"
    2.23"
    2 1/4"
    2.3"
    2.307"
    2 5/16"
    2.33"
    2.35"
    2.37"
    2 3/8"
    2.47"
    2.49"
    2 1/2"
    2.51"
    2.53"
    2 9/16"
    2.59"
    2.65"
    2.69"
    2.71"
    2.76"
    2.81"
    2.83"
    2 7/8"
    2.91"
    2.93"
    2.95"
    2.97"
    2.98"
    3"
    3.01"
    3.07"
    3.11"
    3.14"
    3 3/16"
    3.19"
    3 1/4"
    3.29"
    3.3"
    3.31"
    3.32"
    3.33"
    3.34"
    3.35"
    3.46"
    3.49"
    3 1/2"
    3.52"
    3.55"
    3.62"
    3.68"
    3.72"
    3.73"
    3.74"
    3.78"
    3.79"
    3.92"
    3.94"
    3.96"
    3.98"
    4.01"
    4.1"
    4.12"
    4.18"
    4.22"
    4.26"
    4.32"
    4.33"
    4.39"
    4.4"
    4.44"
    4.46"
    4.47"
    4.52"
    4.6"
    4.66"
    4.7"
    4.72"
    4.92"
    4.95"
    4.98"
    4.99"
    5.01"
    5.02"
    5.06"
    5.12"
    5.19"
    5.3"
    5.32"
    5.42"
    5.43"
    5.52"
    5.59"
    5.63"
    5.67"
    5.72"
    5.82"
    5.86"
    5.88"
    5.91"
    5.95"
    6.01"
    6.15"
    6.23"
    6.27"
    6.32"
    6.39"
    6 1/2"
    6.59"
    6.63"
    6.65"
    6.7"
    6.91"
    6.99"
    7.01"
    7.03"
    7.32"
    7.38"
    7.44"
    7.45"
    7.47"
    7.59"
    7.84"
    7.93"
    7.96"
    8.12"
    8.24"
    8.32"
    8.44"
    8.64"
    8.78"
    8.92"
    9.31"
    9.41"
    9.84"
    9.89"
    9.98"
    10.37"
    11.18"
    12.3"
    14.76"
    15mm
    16 mm
    18mm
    19.9 mm
    20mm
    21.7 mm
    23 mm
    23.6 mm
    24mm
    25.8 mm
    26 mm
    26.6 mm
    27.3 mm
    28mm
    29.2 mm
    29.4 mm
    30mm
    31 mm
    31.3 mm
    31.7 mm
    32mm
    33 mm
    33.2 mm
    33.5 mm
    34mm
    35mm
    35.1 mm
    36.7 mm
    37mm
    38mm
    38.9 mm
    39.9 mm
    40mm
    40.8 mm
    41.91 mm
    42mm
    42.36 mm
    42.7 mm
    43mm
    43.4 mm
    44.6 mm
    45mm
    47.4 mm
    47.6 mm
    48mm
    48.01 mm
    48.3 mm
    48.36 mm
    50mm
    50.3 mm
    51mm
    51.05 mm
    51.17 mm
    51.37 mm
    51.4 mm
    52.5 mm
    53.85 mm
    54.38 mm
    55mm
    55.88 mm
    56.44 mm
    56.9 mm
    57.39 mm
    57.5 mm
    59.4 mm
    59.9 mm
    59.94 mm
    60mm
    60.41 mm
    61mm
    61.06 mm
    62mm
    62.99 mm
    63.43 mm
    64.01 mm
    64.6 mm
    66.03 mm
    66.04 mm
    66.44 mm
    67mm
    67.5 mm
    67.82 mm
    68mm
    68.45 mm
    69.09 mm
    69.46 mm
    69.5 mm
    71.02 mm
    71.88 mm
    72.14 mm
    72.46 mm
    73.5 mm
    74.8 mm
    75mm
    75.95 mm
    76.02 mm
    76.48 mm
    77mm
    78mm
    79.36 mm
    80mm
    80.01 mm
    80.5 mm
    81.03 mm
    81.55 mm
    83 mm
    84.07 mm
    85mm
    85.35 mm
    86 mm
    86.04 mm
    87.6 mm
    88.14 mm
    88.55 mm
    89 mm
    90mm
    90.17 mm
    91.95 mm
    92 mm
    92.58 mm
    93 mm
    96.01 mm
    96.08 mm
    96.27 mm
    96.68 mm
    97.36 mm
    99.6 mm
    100 mm
    101.1 mm
    102.73 mm
    103.37 mm
    103.6 mm
    104.14 mm
    106.13 mm
    108.2 mm
    109 mm
    109.39 mm
    111.16 mm
    111.7 mm
    112.27 mm
    112.73 mm
    114.01 mm
    114.3 mm
    114.81 mm
    115.42 mm
    115.7 mm
    116.33 mm
    119.7 mm
    121.45 mm
    123.8 mm
    126.49 mm
    126.96 mm
    127.49 mm
    128.27 mm
    128.86 mm
    131.31 mm
    136.4 mm
    138.04 mm
    140.97 mm
    142.1 mm
    151.47 mm
    152.65 mm
    152.78 mm
    153.08 mm
    154.11 mm
    156.72 mm
    161.16 mm
    164.59 mm
    168.99 mm
    177.31 mm
    178.24 mm
    187.2 mm
    Bore Type
    Bore Type
    FinishedMachinable
    Plain
    For Roller Chain Strand Type
    For Roller Chain Strand Type
    SingleDouble
    For Shaft Type
    For Shaft Type    		Show
    Round
    For Shaft Type
    For Shaft Type    		Hide
    Round
    Keyed
    Sprocket Type
    Sprocket Type
    Standard
    Idler
    Roller Chain Standard
    Roller Chain Standard
    ANSI
    ISO
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    DFARS Specialty Metals
    COTS-Exempt
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    Bearing Type
    Bearing Type
    Ball
    Roller
    Sleeve
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Shaft Mount Type
    Shaft Mount Type
    Set Screw
    Press Fit
    Clamp On
    Machinable
    Slip Fit
    Specifications Met
    Specifications Met
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    ISO
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    DIN
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    Bearing Material
    Bearing Material
    Steel
    Bronze
    Iron
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