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    48 Products

    Ejector Sleeves

    Image of Product. Front orientation. Ejector Sleeves.
    Use these sleeves with mold pins to form holes, bosses, and other features in parts, and then push the parts out of the mold. Made from H13 tool steel, these sleeves are strong, hard, and resist wear. They've been surface hardened with a process called nitriding, which adds even more strength and wear resistance. They’re precision ground to tight tolerances. Machining is not recommended.
    Head
    4" Long
    6" Long
    8" Long
    ID
    ID Tolerance
    Dia.
    Dia. Tolerance
    Dia.
    Ht.
    Min.
    Hardness
    Each
    Each
    Each
    Nitride-Coated H13 Tool Steel
    3/32"0" to 0.0005"3/16"-0.0008" to -0.0003"3/8"3/16"Rockwell C6590522A11000000090522A12000000090522A130000000
    1/8"0" to 0.0005"7/32"-0.0008" to -0.0003"13/32"3/16"Rockwell C6590522A1400000090522A1500000090522A16000000
    5/32"0" to 0.0005"1/4"-0.0008" to -0.0003"7/16"3/16"Rockwell C6590522A1700000090522A1800000090522A19000000
    3/16"0" to 0.0005"5/16"-0.0008" to -0.0003"1/2"1/4"Rockwell C6590522A2100000090522A2200000090522A23000000
    7/32"0" to 0.0005"11/32"-0.0008" to -0.0003"9/16"1/4"Rockwell C6590522A2400000090522A2500000090522A26000000
    1/4"0" to 0.0005"3/8"-0.0008" to -0.0003"5/8"1/4"Rockwell C6590522A2700000090522A2800000090522A29000000
    5/16"0" to 0.0005"7/16"-0.0008" to -0.0003"11/16"1/4"Rockwell C6590522A3100000090522A3200000090522A33000000
    3/8"0" to 0.0005"1/2"-0.0008" to -0.0003"3/4"1/4"Rockwell C6590522A3400000090522A3500000090522A36000000
    7/16"0" to 0.0005"5/8"-0.0008" to -0.0003"7/8"1/4"Rockwell C6590522A3700000090522A3800000090522A39000000
    1/2"0" to 0.0005"11/16"-0.0008" to -0.0003"15/16"1/4"Rockwell C6590522A4100000090522A4200000090522A43000000
    9/16"0" to 0.0005"3/4"-0.0008" to -0.0003"1"1/4"Rockwell C6590522A4400000090522A4500000090522A46000000
    5/8"0" to 0.0005"7/8"-0.0008" to -0.0003"1 1/8"1/4"Rockwell C6590522A4700000090522A4800000090522A49000000
    3/4"0" to 0.0005"1"-0.0008" to -0.0003"1 1/4"1/4"Rockwell C6590522A5100000090522A5200000090522A530000000
     

    Ejector Pin Bushings

    Image of Product. Front orientation. Contains Annotated. Die Bushings. Ejector Pin Bushings.
    Image of Attribute. Front orientation. Contains Annotated. Die Bushings. Ejector Pin Bushings.
    Eject parts smoothly from your mold. These bushings reduce friction between your ejector pins and plates, so they slide easily and wear out slowly. An external channel directs lubricant into these bushings, so you don’t need to line up your nozzle with the lubrication hole. Once the lubricant is inside, a figure-eight-shaped groove distributes it evenly along the surface.
    OD
    Tolerance
    (A)
    (B)
    (C)
    Lg.
    ID
    OD (A)
    OD (B)
    OD (C)
    Lg.
    Lubrication
    Hole Dia.
    Material
    Hardness
    Each
    0.751" ID
    1.124"1.302"1.1255"1 1/2"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N11000000
     
    0.876" ID
    1.249"1.427"1.2505"1 1/2"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N1200000
     
    1.001" ID
    1.374"1.552"1.3755"1 3/4"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N1300000
    1.374"1.552"1.3755"2"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N1400000
     
    1.251" ID
    1.624"1.802"1.6255"1 3/4"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N1500000
    1.624"1.802"1.6255"2 1/2"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N1600000
     
    1.501" ID
    1.999"2.177"2.0005"1 3/4"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N1700000
    1.999"2.177"2.0005"2 1/2"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N1800000
     
    2.001" ID
    2.499"2.687"2.5005"2 1/4"0" to 0.0005"-0.001" to 0"-0.01" to 0"0" to 0.0005"-0.03" to 0"0.187"Aluminum BronzeBrinell 1638115N1900000
     
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