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"
    1.84"
    1 27/32"
    1.85"
    1 55/64"
    1.87"
    1 7/8"
    1.88"
    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
    10.5mm
    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
    13.87 mm
    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
    18 mm
    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
    22.2mm
    22.22mm
    22.86 mm
    23 mm
    23.39 mm
    23.77 mm
    23.8mm
    24mm
    25 mm
    25.4 mm
    26 mm
    27 mm
    27.31 mm
    28mm
    28.57mm
    29 mm
    29.2mm
    29.21 mm
    30 mm
    30.35 mm
    30.4mm
    31 mm
    31.04 mm
    31.75mm
    32mm
    33 mm
    33.02 mm
    34mm
    34.92mm
    35 mm
    36mm
    37 mm
    38mm
    38.1mm
    38.7 mm
    39.37 mm
    40mm
    41.27mm
    41.28 mm
    42mm
    42.67mm
    42.68 mm
    42.87mm
    43 mm
    44mm
    45mm
    45.72 mm
    46 mm
    46.02mm
    46.04 mm
    46.43 mm
    47 mm
    47.63 mm
    48mm
    49 mm
    49.2 mm
    50 mm
    50.8 mm
    51 mm
    52 mm
    52.39 mm
    53 mm
    53.5 mm
    53.97mm
    54 mm
    55mm
    55.56 mm
    57 mm
    57.15mm
    58 mm
    59 mm
    59.74 mm
    60mm
    60.33 mm
    61 mm
    61.91 mm
    62 mm
    62.69 mm
    63 mm
    64 mm
    65 mm
    65.91 mm
    66 mm
    66.67mm
    66.68 mm
    67 mm
    68 mm
    69 mm
    69.85mm
    70 mm
    70.64 mm
    71 mm
    72 mm
    72.09 mm
    73 mm
    73.03 mm
    74 mm
    75 mm
    76 mm
    76.2 mm
    77 mm
    78 mm
    79 mm
    79.38 mm
    79.5mm
    80 mm
    82 mm
    82.55 mm
    82.93 mm
    83 mm
    84 mm
    85 mm
    87 mm
    88 mm
    88.9mm
    89 mm
    90 mm
    90.47 mm
    90.49 mm
    90.5 mm
    92.07mm
    92.08 mm
    95 mm
    96 mm
    96.6 mm
    98 mm
    99 mm
    100 mm
    102 mm
    104 mm
    105 mm
    106 mm
    107 mm
    107.95 mm
    108 mm
    108.99 mm
    109 mm
    110 mm
    111mm
    111.25mm
    112 mm
    114 mm
    115 mm
    120 mm
    123.95mm
    125 mm
    127 mm
    128 mm
    130 mm
    133 mm
    133.35 mm
    134 mm
    135 mm
    140 mm
    141.28 mm
    145 mm
    149.23 mm
    150 mm
    152 mm
    155 mm
    158.34 mm
    160 mm
    165.1 mm
    166.68 mm
    174.63 mm
    178 mm
    180 mm
    181 mm
    182.56 mm
    191 mm
    203 mm
    19m
    For Roller Chain Strand Type
    For Roller Chain Strand Type
    SingleDouble
    Keyway Width
    Keyway Width
    0.094"
    1/8"
    3/16"
    0.188"
    1/4"
    5/16"
    Sprocket Type
    Sprocket Type
    Standard
    Idler
    Roller Chain Standard
    Roller Chain Standard
    ANSI
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    DFARS Specialty Metals
    COTS-Exempt
    learn more about DFARS Specialty Metals COTS-Exempt by pressing accesskey, i.
    Shaft Mount Type
    Shaft Mount Type
    Set Screw
    Press Fit
    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"
    Component
    Component
    Gear
    Teeth Heat Treatment
    Teeth Heat Treatment
    Hardened
    Not Hardened
    Gear Type
    Gear Type
    SpurWorm
    Miter
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