McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    27 Products

    Tapered Round Bellows with Cuff End and Flange End

    Image of Product. Front orientation. Bellows. Tapered Round Bellows with Cuff End and Flange End .
    Image of Attribute. Front orientation. Contains Annotated. Bellows. Tapered Round Bellows with Cuff End and Flange End .
    Attach the cuff end with a hose clamp (not included), and screw mount the flange end. Also known as boots, these bellows are often used on CV joints. All are molded, which means they're airtight to keep contaminants out. Air venting may be necessary in fast-cycling applications. Slide these bellows over moving parts, such as rods and shafts.
    0.04" to 0.07" Thick Material—0.04″-0.07″ thick bellows are more durable than 0.02″-0.04″ thick bellows, making them good for applications where parts are constantly moving.
    ID
    Lg.
    Cuff
    Flange
    OD
    Extended
    Retracted
    Travel
    Cuff
    Lg.
    Material
    Temp. Range,
    ° F
    Mounting Fasteners
    Included
    Each
    Protects Against Abrasive Grit, Acid, Cutting Fluid, Dust, Metal Chips, Oil, Salt Water, Synthetic Oil, Water, and Wood Chips
     
    0.02" to 0.04" Thick Material
    3/8"2"2 1/2"1 3/4"1/2"1 1/4"3/8"Neoprene0 to 220No9744K19000000
    1/2"1 1/4"1 3/4"5 1/2"1 5/16"4 3/16"1/4"Neoprene0 to 220No9744K1200000
    1"3 1/2"4 3/4"6"1 1/2"4 1/2"1"Neoprene0 to 220No9744K1700000
     
    0.04" to 0.07" Thick Material
    3/8"2"3 1/4"1 3/4"1/2"1 1/4"3/8"Neoprene0 to 220No9744K2100000
    1/2"1 1/4"2"5 1/2"1 5/16"4 3/16"1/4"Neoprene0 to 220No9744K2200000
    1"3 1/2"4 1/2"6"1 1/2"4 1/2"1"Neoprene0 to 220No9744K2300000
     

    U-Joint Covers

    Image of Product. Front orientation. Joint Covers. U-Joint Covers, 1 Ridge.

    1 Ridge

    Image of Product. Front orientation. Joint Covers. U-Joint Covers, 2 Ridges.

    2 Ridges

    Image of Product. Front orientation. Joint Covers. U-Joint Covers, 3 Ridges.

    3 Ridges

    Protect U-joints to keep lubricants in and contaminants out. Slide these covers over the joint and use the included cable ties on the cuff ends to secure.
    ID
    No. of
    Ridges
    OD
    Lg.
    Material
    Material
    Thk.
    Temp. Range,
    ° F
    Each
    Protects Coolant, Dust, Grease, Oil, and Water
    0.42"10.91"0.96"Neoprene
    		0.05"-30 to 21094205K61000000
    0.42"20.75"0.96"Neoprene
    		0.05"-30 to 21094205K7100000
    0.53"11.09"1.06"Neoprene
    		0.05"-30 to 21094205K6200000
    0.53"20.94"1.06"Neoprene
    		0.05"-30 to 21094205K7200000
    0.65"11.34"1.32"Neoprene
    		0.05"-30 to 21094205K6300000
    0.65"21.06"1.32"Neoprene
    		0.05"-30 to 21094205K7300000
    0.77"11.5"1.52"Neoprene
    		0.05"-30 to 21094205K6400000
    0.77"31.25"1.52"Neoprene
    		0.05"-30 to 21094205K7400000
    0.89"11.75"1.58"Neoprene
    		0.05"-30 to 21094205K6500000
    0.89"31.38"1.58"Neoprene
    		0.05"-30 to 21094205K7500000
    1.02"12.03"1.68"Neoprene
    		0.05"-30 to 21094205K6600000
    1.02"31.5"1.68"Neoprene
    		0.05"-30 to 21094205K7600000
    1.12"12.03"1.79"Neoprene
    		0.06"-30 to 21094205K6700000
    1.12"31.68"1.79"Neoprene
    		0.06"-30 to 21094205K7700000
    1.36"12.56"2.14"Neoprene
    		0.06"-30 to 21094205K6800000
    1.36"31.94"2.14"Neoprene
    		0.06"-30 to 21094205K7800000
    1.53"32.18"2.77"Neoprene
    		0.08"-30 to 21094205K79000000
    1.77"32.59"3.08"Neoprene
    		0.08"-30 to 21094205K81000000
     

    Tapered Round Bellows with Cuff Ends

    Image of Product. Front orientation. Bellows. Tapered Round Bellows with Cuff Ends .
    Image of Attribute. Front orientation. Contains Annotated. Bellows. Tapered Round Bellows with Cuff Ends .
    Secure the cuff ends with hose clamps (not included). Also known as boots, these rubber bellows are often used on CV joints. All are molded, which means they're airtight to keep contaminants out. Air venting may be necessary in fast-cycling applications. Slide these bellows over moving parts, such as rods and shafts.
    Lg.
    Extended
    Retracted
    Travel
    Cuff Lg.
    Material
    Material Thk.
    Temp. Range,
    ° F
    Max. Temp.,
    ° F
    Each
    Protects Against Abrasive Grit, Acid, Cutting Fluid, Dust, Metal Chips, Oil, Salt Water, Synthetic Oil, Water, and Wood Chips
     
    1 3/4" × 3 1/2" ID, 4 1/8" OD
    2 1/2"5/8"1 7/8"1"Neoprene0.02" to 0.04"0 to 2202209744K18000000
     
    1 3/4" × 4 1/2" ID, 4 5/8" OD
    7 1/8"1 7/8"5 1/4"1/2" × 3/8"Neoprene0.02" to 0.04"0 to 2202209744K1300000
     

    Tapered Rectangular Bellows with Cuff End and Flange End

    Image of Product. Front orientation. Bellows. Tapered Rectangular Bellows with Cuff End and Flange End .
    Image of Attribute. Front orientation. Contains Annotated. Bellows. Tapered Rectangular Bellows with Cuff End and Flange End .
    Attach the cuff end with a hose clamp (not included), and screw mount the flange end. Also known as boots, these bellows are often used on CV joints. All are molded, which means they're airtight to keep contaminants out. Air venting may be necessary in fast-cycling applications. Slide these bellows over square rods and shafts.
    Flange
    Lg.
    Inside
    Ht.
    Inside
    Wd.
    Outside
    Ht.
    Outside
    Wd.
    Extended
    Retracted
    Travel
    Cuff
    Lg.
    Material
    Material Thk.
    Temp. Range,
    ° F
    Max. Temp.,
    ° F
    Mounting Fasteners
    Included
    Each
    Protects Against Abrasive Grit, Acid, Cutting Fluid, Dust, Metal Chips, Oil, Salt Water, Synthetic Oil, Water, and Wood Chips
     
    1/8" Cuff ID
    1 3/8"1 3/8"2"2 5/8"2 1/2"5/8"1 7/8"1/2"Neoprene0.02" to 0.04"0 to 220220No9744K16000000
     
    back to top