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  • Stock
  • Hole diameter, Shaft diameter(mm)
  • Face Width(mm)
  • The Number of Teeth
  • Size of Screw Hole
  • Module
  • Number of Starts
  • Torsional Angle(°)
  • Twisting Direction
  • Keyway(mm)
  • Screw hole position(mm)
  • Shaft Hole Specifications
  • Type
  • CAD
  • Est. shipping days
    • All
    • Same-day shipping possible
    • Within 5 working days
    • Within 6 working days
    • Within 9 working days
    • Within 35 working days
    • KOHARA GEAR INDUSTRY

    Worm Wheel BG

    Worm Wheel BG

    Part number:

    Still undefined. 194 possible part numbers found.
    Quantity:

    Part number list

    Number of items
  • 1
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    • Part number
    BG0.5-20R1
    BG0.5-20R2
    BG0.5-30R1
    BG0.5-30R2
    BG0.5-40R1
    BG0.5-50R1
    BG0.5-60R1
    BG0.8-20R1
    BG0.8-20R2
    BG0.8-30R1
    BG0.8-30R2
    BG0.8-40R1
    BG0.8-50R1
    BG0.8-60R1
    BG1-20R1
    BG1-20R1J6
    BG1-20R2
    BG1-20R2J6
    BG1-30R1
    BG1-30R1J6
    BG1-30R1J8
    BG1-30R2
    BG1-30R2J6
    BG1-30R2J8
    BG1-40R1
    BG1-40R1J8
    BG1-40R1J10
    BG1-40R1J12
    BG1-50R1
    BG1-50R1J8
    BG1-50R1J10
    BG1-50R1J12
    BG1-50R1J14
    BG1-50R1J15
    BG1-50R1J16
    BG1-50R1J17
    BG1.5-20R1
    BG1.5-20R1J8
    BG1.5-20R1J10
    BG1.5-20R2
    BG1.5-20R2J8
    BG1.5-20R2J10
    BG1.5-30R1
    Order suspended
    BG1.5-30R1J10
    BG1.5-30R1J12
    BG1.5-30R1J14
    BG1.5-30R1J15
    BG1.5-30R1J16
    BG1.5-30R1J17
    BG1.5-30R2
    BG1.5-30R2J10
    BG1.5-30R2J12
    BG1.5-30R2J14
    BG1.5-30R2J15
    BG1.5-30R2J16
    BG1.5-30R2J17
    BG1.5-40R1
    BG1.5-40R1J12
    BG1.5-40R1J14
    BG1.5-40R1J15

    Hole diameter, Shaft diameter

    (mm)

    Face Width

    (mm)

    The Number of Teeth

    Size of Screw Hole

    Module

    Number of Starts

    Torsional Angle

    (°)

    Twisting Direction

    Keyway

    (mm)

    Screw hole position

    (mm)

    Shaft Hole Specifications

    		RoHS?Minimum order quantity
    4
    5
    20
    M3
    0.5
    1
    2°36′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    4
    5
    20
    M3
    0.5
    2
    5°13′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    4
    5
    30
    M3
    0.5
    1
    2°36′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    4
    5
    30
    M3
    0.5
    2
    5°13′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    5
    5
    40
    M4
    0.5
    1
    2°36′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    5
    5
    50
    M4
    0.5
    1
    2°36′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    5
    5
    60
    M4
    0.5
    1
    2°36′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    5
    9
    20
    -
    0.8
    1
    3°17′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    5
    9
    20
    -
    0.8
    2
    6°34′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    5
    9
    30
    -
    0.8
    1
    3°17′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    5
    9
    30
    -
    0.8
    2
    6°34′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    6
    9
    40
    -
    0.8
    1
    3°17′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    8
    9
    50
    -
    0.8
    1
    3°17′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    8
    9
    60
    -
    0.8
    1
    3°17′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    6
    10
    20
    -
    1
    1
    3°35′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    6
    10
    20
    M4
    1
    1
    3°35′
    R
    -
    5
    Finished product
    10
    1 pieces
    6
    10
    20
    -
    1
    2
    7°11′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    6
    10
    20
    M4
    1
    2
    7°11′
    R
    -
    5
    Finished product
    10
    1 pieces
    6
    10
    30
    -
    1
    1
    3°35′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    6
    10
    30
    M4
    1
    1
    3°35′
    R
    -
    5
    Finished product
    10
    1 pieces
    8
    10
    30
    M5
    1
    1
    3°35′
    R
    -
    5
    Finished product
    10
    1 pieces
    6
    10
    30
    -
    1
    2
    7°11′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    6
    10
    30
    M4
    1
    2
    7°11′
    R
    -
    5
    Finished product
    10
    1 pieces
    8
    10
    30
    M5
    1
    2
    7°11′
    R
    -
    5
    Finished product
    10
    1 pieces
    8
    10
    40
    -
    1
    1
    3°35′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    8
    10
    40
    M5
    1
    1
    3°35′
    R
    -
    5
    Finished product
    10
    1 pieces
    10
    10
    40
    M4
    1
    1
    3°35′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    12
    10
    40
    M4
    1
    1
    3°35′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    8
    10
    50
    -
    1
    1
    3°35′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    8
    10
    50
    M5
    1
    1
    3°35′
    R
    -
    5
    Finished product
    10
    1 pieces
    10
    10
    50
    M4
    1
    1
    3°35′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    12
    10
    50
    M4
    1
    1
    3°35′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    14
    10
    50
    M4
    1
    1
    3°35′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    15
    10
    50
    M4
    1
    1
    3°35′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    16
    10
    50
    M4
    1
    1
    3°35′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    17
    10
    50
    M4
    1
    1
    3°35′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    8
    12
    20
    -
    1.5
    1
    3°26′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    8
    12
    20
    M5
    1.5
    1
    3°26′
    R
    -
    5
    Finished product
    10
    1 pieces
    10
    12
    20
    M4
    1.5
    1
    3°26′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    8
    12
    20
    -
    1.5
    2
    6°54′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    8
    12
    20
    M5
    1.5
    2
    6°54′
    R
    -
    5
    Finished product
    10
    1 pieces
    10
    12
    20
    M4
    1.5
    2
    6°54′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    10
    12
    30
    -
    1.5
    1
    3°26′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    10
    12
    30
    M4
    1.5
    1
    3°26′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    12
    12
    30
    M4
    1.5
    1
    3°26′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    14
    12
    30
    M4
    1.5
    1
    3°26′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    15
    12
    30
    M4
    1.5
    1
    3°26′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    16
    12
    30
    M4
    1.5
    1
    3°26′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    17
    12
    30
    M4
    1.5
    1
    3°26′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    10
    12
    30
    -
    1.5
    2
    6°54′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    10
    12
    30
    M4
    1.5
    2
    6°54′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    12
    12
    30
    M4
    1.5
    2
    6°54′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    14
    12
    30
    M4
    1.5
    2
    6°54′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    15
    12
    30
    M4
    1.5
    2
    6°54′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    16
    12
    30
    M4
    1.5
    2
    6°54′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    17
    12
    30
    M4
    1.5
    2
    6°54′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    12
    12
    40
    -
    1.5
    1
    3°26′
    R
    -
    -
    Pilot Hole Product
    10
    1 pieces
    12
    12
    40
    M4
    1.5
    1
    3°26′
    R
    4×1.8
    5
    Finished product
    10
    1 pieces
    14
    12
    40
    M4
    1.5
    1
    3°26′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    15
    12
    40
    M4
    1.5
    1
    3°26′
    R
    5×2.3
    5
    Finished product
    10
    1 pieces
    Unit price (excluding VAT)(Unit price including VAT)
    Standard shipping days
    12.31 €
    ( 14.65 € )
    6 working days
    15.90 €
    ( 18.92 € )
    5 working days
    20.84 €
    ( 24.80 € )
    5 working days
    20.84 €
    ( 24.80 € )
    5 working days
    27.16 €
    ( 32.32 € )
    5 working days
    31.53 €
    ( 37.52 € )
    5 working days
    37.30 €
    ( 44.39 € )
    5 working days
    14.77 €7.09 €
    ( 8.44 € )
    Stock item - 1 working dayAvailable for same-day shipping
    21.41 €
    ( 25.48 € )
    5 working days
    32.52 €
    ( 38.70 € )
    5 working days
    32.52 €
    ( 38.70 € )
    6 working days
    40.01 €
    ( 47.61 € )
    5 working days
    36.93 €18.10 €
    ( 21.54 € )
    Stock item - 1 working dayAvailable for same-day shipping
    66.98 €
    ( 79.71 € )
    6 working days
    19.98 €9.99 €
    ( 11.89 € )
    Stock item - 1 working dayAvailable for same-day shipping
    35.92 €
    ( 42.74 € )
    5 working days
    19.98 €9.59 €
    ( 11.41 € )
    Stock item - 1 working dayAvailable for same-day shipping
    35.92 €
    ( 42.74 € )
    9 working days
    26.51 €12.72 €
    ( 15.14 € )
    Stock item - 1 working dayAvailable for same-day shipping
    50.76 €
    ( 60.40 € )
    9 working days
    62.73 €
    ( 74.65 € )
    9 working days
    40.77 €
    ( 48.52 € )
    5 working days
    50.76 €
    ( 60.40 € )
    9 working days
    62.73 €
    ( 74.65 € )
    9 working days
    59.76 €
    ( 71.11 € )
    5 working days
    42.53 €21.27 €
    ( 25.31 € )
    Stock item - 1 working dayAvailable for same-day shipping
    94.20 €
    ( 112.10 € )
    9 working days
    94.15 €
    ( 112.04 € )
    9 working days
    41.43 €21.54 €
    ( 25.63 € )
    Stock item - 1 working dayAvailable for same-day shipping
    92.50 €
    ( 110.08 € )
    9 working days
    116.92 €
    ( 139.13 € )
    9 working days
    116.88 €
    ( 139.09 € )
    9 working days
    116.82 €
    ( 139.02 € )
    9 working days
    116.79 €
    ( 138.98 € )
    9 working days
    116.76 €
    ( 138.94 € )
    9 working days
    116.71 €
    ( 138.88 € )
    9 working days
    43.48 €
    ( 51.74 € )
    5 working days
    53.28 €
    ( 63.40 € )
    9 working days
    79.21 €
    ( 94.26 € )
    5 working days
    43.48 €
    ( 51.74 € )
    5 working days
    53.28 €
    ( 63.40 € )
    9 working days
    79.21 €
    ( 94.26 € )
    9 working days
    75.79 €
    ( 90.19 € )
    5 working days
    86.06 €
    ( 102.41 € )
    9 working days
    111.50 €
    ( 132.69 € )
    9 working days
    111.44 €
    ( 132.61 € )
    9 working days
    111.39 €
    ( 132.55 € )
    9 working days
    111.36 €
    ( 132.52 € )
    9 working days
    111.33 €
    ( 132.48 € )
    9 working days
    75.79 €
    ( 90.19 € )
    5 working days
    97.95 €
    ( 116.56 € )
    9 working days
    111.50 €
    ( 132.69 € )
    9 working days
    111.44 €
    ( 132.61 € )
    9 working days
    111.39 €
    ( 132.55 € )
    9 working days
    111.36 €
    ( 132.52 € )
    9 working days
    111.33 €
    ( 132.48 € )
    9 working days
    121.77 €
    ( 144.91 € )
    5 working days
    100.53 €
    ( 119.63 € )
    9 working days
    110.00 €
    ( 130.90 € )
    9 working days
    110.00 €
    ( 130.90 € )
    9 working days
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    • More Information

    Basic information

    [Notice on product features
    · Worm wheel is displaced according to the assembly distance.
    · For products with screw holes, set screws accessories are included.
    · Allowable torque shown is a reference value calculated under arbitrary use conditions.
    · For hole diameters below ø4 hole diameter tolerance is H8. In addition, when hole is ø5 diameter, or the hole length (total length) is greater than 3 times the hole diameter, tolerance is also H8.