The helical pinion gear aperture is 14mm and the module is 1
Longer Service Life - extremely sturdy and stable
PU Flat Belt Bearing Pulley Wheel
These standoffs are made of brass which strong
Total Size(Except End Cap): 220 x 25 x 20mm / 8
1.2 Inch Stem Swivel Casters, 8 Pack Nylon 360 Degree Swivel Stem Wheels for Chair Desk Furniture Replacement, Black 73.1mm The helical pinion gear apertureThe stem caster wheels are designed for replacing old and broken wheels on desks, storage racks, chairs, lockers, shoe racks, bookshelves, and other furniture. Widely used in homes, offices, libraries, bars, shops, etc. Specification Color: Black Material: Nylon, Iron Wheel Diameter: 3 cm 1. 2 inch Stripe Rod Length: 1. 5 cm 0. 6 inch Stripe Rod Diameter: 0. 83 cm 0. 3 inch Capacity Per Caster: 13kg Packing List: 8 x Stem casters without brake