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    3/8 in. Hex ID 7/8 in. OD Sealed Flanged Bearing (FR62RS-Hex)

    # Pièce: am-4489
    $10,00

    This bearing is protected by a low resistance seal that prevents dirt and debris from locking it up, while letting it spin freely. 

    Specifications

    • Bore: 3/8 in. Hex
    • Dynamic Load: 855N
    • Flange: Flanged
    • Flange Diameter: 0.975 in.
    • Flange Thickness: .065 in.
    • Material: Steel
    • Outside Diameter: .875 in.
    • Seal Type: Sealed
    • Static Load : 435N
    • Width: .280 in.

    Documents

    CAD File(s)

    am-4489 FR6 2RS-Hex HD Bearing.STEP

    Layout Print(s)

    am-4489 FR6 2RS-Hex HD Bearing.pdf

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    This bearing is protected by a low resistance seal that prevents dirt and debris from locking it up, while letting it spin freely. 

    Specifications

    • Bore: 3/8 in. Hex
    • Dynamic Load: 855N
    • Flange: Flanged
    • Flange Diameter: 0.975 in.
    • Flange Thickness: .065 in.
    • Material: Steel
    • Outside Diameter: .875 in.
    • Seal Type: Sealed
    • Static Load : 435N
    • Width: .280 in.

    Documents

    CAD File(s)

    am-4489 FR6 2RS-Hex HD Bearing.STEP

    Layout Print(s)

    am-4489 FR6 2RS-Hex HD Bearing.pdf

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    Split Collar Clamp 1/2 in. Hex HD

    #am-1526
    $5,50
    ( 212 En stock)

    This new custom designed collar clamp has been designed specifically with FIRST Robotics Competition teams in mind. This product is Out of Stock until Mid March

    #25 Connecting Link for Roller Chain

    #am-0371
    $1,54 $1,74
    ( 87 En stock)

    #25 Connecting Link (Master Link) 

    Specifications:

    • Material: Steel
    • Style: Roller Chain - Spring Clip
    • Type: Connecting Link
    • Size: #25
    • Pitch: 0.250 inch
    • Weight: 0.01 lbs

    Collar Clamp, 3/8 Hex Bore, 2 Pc with Flats

    #am-2869
    $12,68 $14,32
    (En stock)

    This novel style of collar clamp is split into two pieces so that it can be attached without removing any shafts. The bore is a 3/8" hex hole. The flats on the perimeter allow for the collar clamp to be held in position or turned for better assembly control. 

    This clamp has been designed and fabricated by BaneBots, and proudly sold through AndyMark.

    Specifications:

    • Material: Aluminum
    • Bore: hex hole, 3/8 inch
    • Outside Diameter: 0.94 inch
    • Thickness: 0.375 inch
    • Width Across Flats: 7/8 inch
    • Weight: 0.023 pound
    • Clamping Screws: #6-32 x 1/2" long (qty. 2)

    Plastic spacers are included with this clamp, positioned between the two halves. These are to be removed before usage.

    6" HiGrip Wheel, 50A Durometer, Blue

    #am-0940b_Blue
    $18,45 $18,64
    (En stock)

    HiGrip wheels provide superior traction for robot movement. HiGrip wheels feature an aggressive tread pattern providing maximum transfer of gearbox power to the ground. A robust polycarbonate core means these wheels are up to the challenge for high impact and speed applications. Varying durometers mean you can choose just how grippy these wheels can be. White or 77A durometer HiGrip wheels have a long life and provide good traction. Black or 60A durometer HiGrip wheels have an intermediate life and higher grip than white. Blue or 60A durometer HiGrip wheels provide the most traction and will wear quickly as a result. The bolt pattern and bore of these wheels allow for convenient bearing placement and easy attachment to other motion parts such as sprockets and pulleys. 

    Product Usage: 
    Many thread locking materials are not compatible with polycarbonate and can eat away at the plastic. Be sure to check which adhesives are okay to use with this product. This link will allow you to check which materials are okay to use with what adhesives, http://bit.ly/loctitematerialcheck

    Specifications:

    • Diameter: 4" or 6"
    • Body Material: Polycarbonate
    • Tread Material: Thermoplastic Polyurethane
    • Durometer: 77A (Grey), 60A (Black), 50A (Blue)
    • Bore: 0.95", with bearing pockets of 1.124" diameter x 0.25" deep on both sides
    • Bolt Circle: Six holes (0.17" diameter) on a 1.875" diameter bolt circle
    • 77A Carpet CoF: 0.95-1.0 Static
    • 60A Carpet CoF: 0.77 Static
    • 50A Carpet CoF: 0.97 Static
    • 4" Wheel Load Capacity: 100 Pounds
    • 6" Wheel Load Capacity: 90 Pounds

    Usage: 
    Use #10-24x3/4 thread forming screws to attach sprockets or hubs to this wheel. Many thread locking materials are not compatible with polycarbonate and can eat away at the plastic. Be sure to check which adhesives are okay to use with this product. This link will allow you to check which materials are okay to use with what adhesives, http://bit.ly/loctitematerialcheck

    With Axle and Hub:

    • If you wish to drive this wheel with an Axle and Hub, you can pick your hub by fitting any of the AndyMark hubs (not included) to this wheel. If this is your choice, then no bearing is needed. Use #10-24x3/4 thread forming screws to fasten a hub to this wheel.

    With Sprocket:

    • If you wish to drive this wheel with a sprocket, then the sprocket needs to be attached to the side of the wheel, and two ball bearings need to be pressed into the wheel (one on each side). The ball bearing must have a 1.125" od. For a 1/2" id, use am-0181 or am-0029. For a 3/8" id, use am-0209. Use #10-24x3/4 thread forming screws to fasten the sprocket to the wheel.

    With Bearings:

    • To press bearings into this wheel (for a free spinning wheel or for use with a sprocket), two ball bearings need to be pressed into the wheel (one on each side). The ball bearing must have a 1.125" od. For a 1/2" id, use am-0181 or am-0029. For a 3/8" id, use am-0209.

     

     

    3/8 inch id Flanged, Shielded Ball Bearing (FR6ZZ)

    #am-0028
    $5,00 $5,21
    (En stock)

    3/8" id shielded, flanged ball bearing 

    Specifications:

    • Inside Diameter: 0.375 inch
    • Outside Diameter: 0.875 inch
    • Flange Thickness: 0.062 inch
    • Overall Thickness: 0.280 inch
    • Weight: 0.026 pounds
    • Material: Steel

    Aluminum 1/2 Inch Hex Bore Split Clamping Collar - QTY 5

    #TTB-0002
    $28,57
    ( 22 En stock)

    Tired of hex clamp collars that cost an arm and a leg? Tired of stripping out the set screw on your clamp collar? Need to add a collar in an assembly and don't want to remove everything from your hex shaft?

    Me too! I've ran into all of the above scenarios multiple times building multiple robots. These collars are the holy grail -

    • split so they can easily be added or removed
    • lightweight 6061 aluminum
    • .5 oz (.031 lbs) for one hex collar
    • uses two 8-32 socket head cap screws that require a 9/64" allen wrench
    • $4.00 per collar, sold in 5 packs
    • anodized black for awesomeness

     

    General Dimensions:

     

    Collar Clamp, 3/8" Hex Bore, Aluminum

    #am-2300
    $9,22 $10,42
    (En stock)

    Aluminum Clamp On Shaft Collar, 3/8" Hex Bore 

    This is a wide, heavy duty, collar clamp. 

    Specifications:

    • Material: Aluminum
    • Diameter: 0.875 - 1"
    • Thickness: 0.3 - 0.34"
    • Weight: 0.02 Lbs

    Andymark Hubs 1/2 in. Hex

    #am-4124
    $12,00
    (En stock)

    Each hub now has a "flower" pattern that fits and keys into our 42T 5 mm HTD Pulley, which means you are no longer constrained to our legacy 500EX Hex Hub for compatibility with this pulley. Every hub still maintains a closed-profile hole for maximum strength. Every shaft hub has been designed with bearing bosses on both sides that have been sized appropriately for the mating bearings that would pair with the bore through the hub, which means you can run each hub right against a bearing with no need for extra spacers. All of these hubs are also made from 7075-T6 aluminum, which is much stronger than the previously used 6061-T6, 6005, and 6105 alloys from our older designs. Where possible, the shoulder on shaft hubs was reduced to 7/8" in diameter for an easier fit with our molded plastic wheels, while still maintaining a precise 1.125" diameter boss for locating in wheels, sprockets, gears, and more. 

     

    The holes are evenly spaced on a 1.875 in. circle and 0.201 inches in diameter. That's a perfect size for #10 bolts!

     

    Learn how to attach these hubs to AndyMark wheels by watching this video!