20 Teeth / 26 Teeth / 31 Teeth gears. 37mm ID bearing seat both ends. 55mm OD shaft with a 14mm key slot.
Note this item is 371B-02a, 2011-08. 371B-02, 2004-01 is no longer available.
There are possible variants of all parts.
Always compare the dimensions we provide.
20 Teeth / 26 Teeth / 31 Teeth gears. 37mm ID bearing seat both ends. 55mm OD shaft with a 14mm key slot.
Note this item is 371B-02a, 2011-08. 371B-02, 2004-01 is no longer available.