Fermer
toutes catégories
    filtres
    préférences
    Rechercher

    Standard 20DP Gears (1/2 in Hex, Steel, 50 Tooth)

    20 DP gears are the most common gears used in FIRST Robotics Competition gearboxes. Want to replace one of your existing gears? Building a custom gearbox? This page is a hub for all of our standard width, symmetrical 3/8 hex and 1/2 inch hex bore 20 DP gears.



    Check out our other 20 DP Gear pages for Pinion Gears and Shifting Gears and other special gears like those for the Toughbox line.

    # Pièce: am-4715
    $32.00
    Disponibilité: 10 en stock
    Part Number Tooth Count Hex Bore (in.) Outside Dia (in.) Pitch Dia (in.) Weight (lbs)
    am-3484 14 0.375 0.80 0.70 0.03
    am-4389 15 0.375 0.85 0.75
    am-4665 16 0.375 0.90 0.80  0.05
    am-4390 17 0.375 0.95 0.85 
    am-3534 18 0.375 1.00 0.90 0.05
    am-4212 18 0.500 1.00 0.90 0.05
    am-3645 19 0.375 1.05 0.95  0.07
    am-4213 20 0.500 1.10 1.00 0.06
    am-3820 20 0.375 1.10 1.00 0.07
    am-3646 21 0.375 1.15 1.05  0.08
    am-3485 24 0.375 1.30 1.20 0.11
    am-4214 24 0.500 1.30 1.20 0.11
    am-3535 25 0.500 1.35 1.25 0.11
    am-4391 25 0.375 1.35 1.25
    am-3647 28 0.375 1.50 1.40
    am-4392 28 0.375 1.50  1.40 
    am-3536 30 0.375 1.60 1.50 0.11
    am-4215 30 0.500 1.60 1.50 0.11
    am-3815 32 0.500 1.70 1.60 0.11
    am-3537 34 0.375 1.80 1.70 0.13
    am-4186 35 0.375 1.85 1.75 0.14
    am-3486 35 0.500 1.85 1.75 0.15
    am-3816 36 0.500 1.90 1.80 0.15
    am-4709 36 0.500 1.90 1.80 0.25
    am-3538 38 0.375 2.00 1.90 0.15
    am-3718 38 0.500 2.00 1.90
    am-3976 40 0.375 2.10 2.00 0.17
    am-3487 40 0.500 2.10 2.00 0.18
    am-4710 40 0.500 2.10 2.00 0.32
    am-4393 43 0.500 2.25 2.15 0.21
    am-4711 43 0.500 2.25  2.15  0.37
    am-4394 45 0.500 2.35 2.25  0.20
    am-4712 45 0.500 2.35  2.25  0.41
    am-3819 46 0.500 2.40 2.30 0.19
    am-4713 46 0.500 2.40 2.30 0.43
    am-4395 48 0.500 2.50 2.40  0.26
    am-4714 48 0.500 2.50  2.40  0.48
    am-3488 50 0.500 2.60 2.50 0.25
    am-4715 50 0.500 2.60 2.50 0.50
    am-4367 50 0.375 2.60 2.50 0.24
    am-4720 50 0.375 2.60 2.50 0.51
    am-4733 52 0.375 2.70 2.60
    am-3821 52 0.500 2.70 2.60 0.23
    am-3822 56 0.500 2.90 2.80 0.27

     

    Specifications

    • Bore: 0.501-0.507 in. Hex, 0.376-0.381 in. Hex
    • Diametral Pitch: 20
    • Face Width: 0.375 in.
    • Finish: Zinc Plated
    • Material: 4140 Steel
    • Width: 0.500 in.
    Écrivez votre propre commentaire
    • Le produit peut être examinée que après l'achat
    • Seul les utilisateurs enregistrés peuvent écrire une critique
    • Mal
    • Excellent
    Part Number Tooth Count Hex Bore (in.) Outside Dia (in.) Pitch Dia (in.) Weight (lbs)
    am-3484 14 0.375 0.80 0.70 0.03
    am-4389 15 0.375 0.85 0.75
    am-4665 16 0.375 0.90 0.80  0.05
    am-4390 17 0.375 0.95 0.85 
    am-3534 18 0.375 1.00 0.90 0.05
    am-4212 18 0.500 1.00 0.90 0.05
    am-3645 19 0.375 1.05 0.95  0.07
    am-4213 20 0.500 1.10 1.00 0.06
    am-3820 20 0.375 1.10 1.00 0.07
    am-3646 21 0.375 1.15 1.05  0.08
    am-3485 24 0.375 1.30 1.20 0.11
    am-4214 24 0.500 1.30 1.20 0.11
    am-3535 25 0.500 1.35 1.25 0.11
    am-4391 25 0.375 1.35 1.25
    am-3647 28 0.375 1.50 1.40
    am-4392 28 0.375 1.50  1.40 
    am-3536 30 0.375 1.60 1.50 0.11
    am-4215 30 0.500 1.60 1.50 0.11
    am-3815 32 0.500 1.70 1.60 0.11
    am-3537 34 0.375 1.80 1.70 0.13
    am-4186 35 0.375 1.85 1.75 0.14
    am-3486 35 0.500 1.85 1.75 0.15
    am-3816 36 0.500 1.90 1.80 0.15
    am-4709 36 0.500 1.90 1.80 0.25
    am-3538 38 0.375 2.00 1.90 0.15
    am-3718 38 0.500 2.00 1.90
    am-3976 40 0.375 2.10 2.00 0.17
    am-3487 40 0.500 2.10 2.00 0.18
    am-4710 40 0.500 2.10 2.00 0.32
    am-4393 43 0.500 2.25 2.15 0.21
    am-4711 43 0.500 2.25  2.15  0.37
    am-4394 45 0.500 2.35 2.25  0.20
    am-4712 45 0.500 2.35  2.25  0.41
    am-3819 46 0.500 2.40 2.30 0.19
    am-4713 46 0.500 2.40 2.30 0.43
    am-4395 48 0.500 2.50 2.40  0.26
    am-4714 48 0.500 2.50  2.40  0.48
    am-3488 50 0.500 2.60 2.50 0.25
    am-4715 50 0.500 2.60 2.50 0.50
    am-4367 50 0.375 2.60 2.50 0.24
    am-4720 50 0.375 2.60 2.50 0.51
    am-4733 52 0.375 2.70 2.60
    am-3821 52 0.500 2.70 2.60 0.23
    am-3822 56 0.500 2.90 2.80 0.27

     

    Specifications

    • Bore: 0.501-0.507 in. Hex, 0.376-0.381 in. Hex
    • Diametral Pitch: 20
    • Face Width: 0.375 in.
    • Finish: Zinc Plated
    • Material: 4140 Steel
    • Width: 0.500 in.