Clear All
    System of Measurement
    System of Measurement
    Inch
    Roller Chain Trade Size
    Roller Chain Trade Size
    25
    35
    40
    40-2
    Number of Teeth
    Number of Teeth
    15
    16
    18
    21
    22
    23
    24
    25
    26
    28
    30
    32
    35
    36
    40
    45
    48
    50
    54
    60
    70
    72
    Pitch
    Pitch
    default
    1/4"
    3/8"
    0.500"
    For Shaft Type
    For Shaft Type
    Round
    Keyed
    Hub Diameter
    Hub Diameter    		Show
    2"
    Hub Diameter
    Hub Diameter    		Hide
    0.18"
    0.188"
    0.19"
    0.22"
    15/64"
    1/4"
    0.28"
    0.281"
    9/32"
    0.31"
    0.312"
    0.313"
    0.328"
    21/64"
    0.34"
    3/8"
    0.38"
    25/64"
    2/5"
    0.406"
    0.425"
    0.437"
    7/16"
    0.438"
    0.442"
    0.45"
    0.46"
    0.469"
    0.47"
    0.48"
    0.494"
    1/2"
    0.52"
    0.53"
    0.531"
    17/32"
    0.54"
    0.546"
    0.547"
    0.555"
    0.56"
    9/16"
    0.563"
    0.58"
    0.59"
    3/5"
    0.603"
    0.609"
    0.62"
    5/8"
    0.63"
    0.656"
    21/32"
    0.672"
    0.676"
    0.685"
    11/16"
    0.688"
    0.71"
    23/32"
    0.719"
    0.72"
    0.734"
    0.74"
    3/4"
    0.754"
    0.78"
    0.79"
    0.806"
    0.81"
    0.812"
    13/16"
    0.813"
    0.84"
    27/32"
    0.844"
    0.853"
    0.859"
    0.86"
    7/8"
    57/64"
    0.906"
    29/32"
    0.92"
    0.937"
    0.938"
    31/32"
    0.969"
    0.97"
    0.984"
    63/64"
    0.99"
    1"
    1 1/32"
    1.062"
    1 1/16"
    1.063"
    1.109"
    1 7/64"
    1.12"
    1 1/8"
    1 3/16"
    1.188"
    1.19"
    1.2"
    1.21"
    1 7/32"
    1.219"
    1.22"
    1.222"
    1 1/4"
    1 9/32"
    1.312"
    1.313"
    1.34"
    1 11/32"
    1 23/64"
    1.37"
    1 3/8"
    1.391"
    1.4"
    1.406"
    1 13/32"
    1 7/16"
    1.438"
    1.439"
    1.44"
    1 15/32"
    1.47"
    1 1/2"
    1.531"
    1.56"
    1 9/16"
    1 19/32"
    1.62"
    1 5/8"
    1.641"
    1.65"
    1 11/16"
    1.688"
    1.69"
    1.7"
    1 23/32"
    1.719"
    1.72"
    1 3/4"
    1 25/32"
    1 4/5"
    1.812"
    1 13/16"
    1 27/32"
    1.85"
    1 55/64"
    1.87"
    1 7/8"
    1 29/32"
    1 15/16"
    1.94"
    1 63/64"
    2"
    2.06"
    2 1/16"
    2.063"
    2.12"
    2 1/8"
    2.156"
    2.219"
    2 15/64"
    2 1/4"
    2 5/16"
    2 11/32"
    2 3/8"
    2 7/16"
    2.438"
    2 15/32"
    2 1/2"
    2.56"
    2 9/16"
    2.563"
    2 19/32"
    2 5/8"
    2 11/16"
    2.688"
    2 3/4"
    2 25/32"
    2 13/16"
    2.813"
    2.844"
    2 7/8"
    2.88"
    2.95"
    3"
    3.06"
    3 1/16"
    3.063"
    3 3/32"
    3 1/8"
    3 3/16"
    3 1/4"
    3 3/8"
    3 13/32"
    3 1/2"
    3 9/16"
    3 5/8"
    3 11/16"
    3 3/4"
    3 13/16"
    3 7/8"
    3.88"
    3 15/16"
    4"
    4 1/8"
    4 3/16"
    4 1/4"
    4 1/2"
    4 9/16"
    4 5/8"
    4 3/4"
    5 1/4"
    4.5mm
    6mm
    7.9mm
    8mm
    8.5mm
    9 mm
    9.2mm
    9.5mm
    9.8 mm
    9.9mm
    10mm
    10.8mm
    11mm
    11.2mm
    11.23 mm
    11.4mm
    11.5 mm
    11.7mm
    11.9mm
    12 mm
    12.19 mm
    12.2mm
    12.45 mm
    12.5mm
    12.55 mm
    12.7 mm
    13 mm
    13.46 mm
    13.5mm
    13.9 mm
    14mm
    14.1mm
    14.27 mm
    14.4mm
    14.5mm
    14.7mm
    14.73 mm
    15 mm
    15.19 mm
    15.2mm
    15.5mm
    15.88 mm
    16 mm
    16.1mm
    16.13 mm
    17 mm
    17.17 mm
    17.2mm
    17.4mm
    17.5mm
    17.81 mm
    18mm
    18.03 mm
    18.8mm
    19mm
    19.15 mm
    19.2mm
    19.71 mm
    20 mm
    20.5mm
    21 mm
    21.62 mm
    21.8mm
    22 mm
    22.22mm
    23 mm
    23.39 mm
    23.77 mm
    23.8mm
    24mm
    25 mm
    25.4 mm
    26mm
    27mm
    28 mm
    28.57mm
    29 mm
    29.2mm
    29.21 mm
    30 mm
    30.35 mm
    30.4mm
    31 mm
    31.04 mm
    31.75mm
    32mm
    33mm
    33.02 mm
    34 mm
    34.92mm
    35mm
    36mm
    37 mm
    38mm
    38.1mm
    38.7 mm
    39.37 mm
    40mm
    41.27mm
    41.28 mm
    42 mm
    42.67mm
    42.68 mm
    43 mm
    45mm
    45.72 mm
    46 mm
    46.02mm
    46.04 mm
    47 mm
    47.63 mm
    48 mm
    49 mm
    50mm
    50.8 mm
    51 mm
    52 mm
    53 mm
    53.5 mm
    53.97mm
    54 mm
    55mm
    57 mm
    57.15mm
    58 mm
    60mm
    60.33 mm
    62 mm
    62.69 mm
    64 mm
    65 mm
    66 mm
    66.67mm
    67 mm
    69.85mm
    70mm
    70.64 mm
    71 mm
    72 mm
    73 mm
    73.03 mm
    75 mm
    76 mm
    76.2 mm
    78 mm
    79.5mm
    80 mm
    82 mm
    82.55 mm
    83 mm
    85 mm
    89 mm
    90 mm
    90.47 mm
    92.07mm
    95 mm
    96 mm
    100 mm
    102 mm
    108 mm
    110 mm
    111mm
    For Roller Chain Strand Type
    For Roller Chain Strand Type
    SingleDouble
    Shaft Mount Type
    Shaft Mount Type
    Set Screw
    Press Fit
    Sprocket Type
    Sprocket Type
    Standard
    Idler
    Keyway Width
    Keyway Width
    0.094"
    1/8"
    3/16"
    0.188"
    1/4"
    5/16"
    Roller Chain Standard
    Roller Chain Standard
    ANSI
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    DFARS Specialty Metals
    COTS-Exempt
    learn more about DFARS Specialty Metals COTS-Exempt by pressing accesskey, i.
    Component
    Component
    Gear
    For Maximum Shaft Diameter
    For Maximum Shaft Diameter
    7/8"
    1"
    1 1/8"
    1 3/16"
    1 1/4"
    1 3/8"
    1 7/16"
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