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    12 Products
    About Gears
    industrial info icon

    Compare gear types, measure pitch and module, calculate mounting distance, increase speed or torque, and more.

    High-Load Metal Spiral Bevel Gears

    Image of System. Gears Sold Separately. Front orientation. Bevel Gears. High-Load Metal Spiral Bevel Gears.

    Gears Sold Separately

    Image of Product. Front orientation. Bevel Gears. High-Load Metal Spiral Bevel Gears, Large Gears.

    Large Gears

    Image of Product. Front orientation. Bevel Gears. High-Load Metal Spiral Bevel Gears, Small Gears.

    Small Gears

    The spiral teeth on these bevel gears stay in contact longer than straight teeth, so they can handle heavier loads at higher speeds. Use them to transmit motion at a right angle while changing shaft speed and torque. Their teeth engage gradually, which reduces vibration and noise, and they’re hardened for extra wear resistance. All are carbon steel for good strength. They have a machinable bore, so you can customize the size within the For Shaft Diameter range listed.
    A complete set consists of a large gear and a small gear, also known as a pinion (sold separately). For the gears to mesh correctly, they must have the same face width, pitch or module, and pressure angle.
    Speed Ratio—The ratio by which shaft speed is reduced when transferring motion from the smaller to the larger gear. To increase shaft speed, transfer motion from the larger to the smaller gear. Changing shaft speed also changes torque: as speed decreases, torque increases. To achieve the speed ratio listed, match it across a set of compatible gears.
    Large Gears
    Small Gears
    Face Wd.,
    mm
    Gear
    Module
    Pressure
    Angle
    Speed
    Ratio
    Material
    For Shaft
    Dia., mm
    Each
    For Shaft
    Dia., mm
    Each
    61
    		20°2:11045 Carbon Steel
    		8 to 186010N160000006 to 96010N15000000
    101.5
    		20°2:11045 Carbon Steel
    		10 to 256010N13000008 to 156010N1200000
    121.5
    		20°4:11045 Carbon Steel
    		12 to 456010N140000008 to 106010N1100000
    152
    		20°3:11045 Carbon Steel
    		12 to 306010N3800000010 to 146010N3100000

    Metric Right-Angle Gear Boxes

    Transmit rotary motion at a right angle without changing speed or torque. Gear boxes are permanently lubricated to save maintenance time and effort. Connect to a motor using a shaft coupling (not included).
    With 1 Output Shaft
    Image of Product. Front orientation. Contains Annotated. Gear Boxes. Metric Right-Angle Gear Boxes.
    Max.
    Output
    Max.
    Input
    Input
    Shaft, mm
    Output
    Shaft, mm
    Overall,
    mm
    Torque
    Speed,
    rpm
    Speed,
    rpm
    Power,
    hp
    Dia.
    Lg.
    Dia.
    Lg.
    Lg.
    Wd.
    Ht.
    Radial Load
    Cap.
    Each
     
    1:1 Speed Ratio
    6 in·lbf @ 1,750 rpm3,0003,0000.19516516565625Not Rated2477N330000000
    18 in·lbf @ 1,750 rpm3,0003,0000.7820820757534Not Rated2477N11000000
    40 in·lbf @ 1,750 rpm3,0003,0001.691025102510010044Not Rated2477N13000000
    124 in·lbf @ 1,750 rpm3,0003,0004.841540154014014060Not Rated2477N1500000000
     
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