Diameter
    Diameter
    2"
    4"
    6"
    8"
    Bore Diameter
    Bore Diameter
    1/2"
    5/8"
    3/4"
    1"
    For Belt Width
    For Belt Width
    4"
    6"
    8"
    10"
    12"
    14"
    16"
    18"
    20"
    24"
    30"
    36"
    End Style
    End Style
    Tapered
    Straight
    Keyway Width
    Keyway Width
    1/8"
    3/16"
    1/4"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    Keyway Height
    Keyway Height
    1/16"
    3/32"
    1/8"
    Number of Set Screws Included
    Number of Set
    Screws Included
    2
    4
    For Shaft Diameter
    For Shaft Diameter
    0.85"
    1"
    1.20"
    1.25"
    Series Number
    Series Number
    810
    815
    820
    821
    880
    882
    1701
    Number of Teeth
    Number of Teeth
    8
    10
    12
    21
    23
    25
    Color
    Color
    Black
    Gray
    White
    Minimum Temperature
    Minimum Temperature
    -50° F
    -40° F
    5° F
    32° F
    Maximum Temperature
    Maximum Temperature
    180° F
    185° F
    190° F
    225° F
    Construction
    Construction
    One Piece
    Two Piece
    Ceramic Tile Coverage
    Ceramic Tile Coverage
    High (80%)None
    Moderate
    (39%)
    Low (13%)
    For Minimum Pulley Diameter
    For Minimum Pulley Diameter
    2"
    12"