5 Best
Mechanical Precision Shafts
-
-
Product Highlights
- 2.stable performance, high reliability, long service life, easy installation and maintenance
- 4.please read the pictures carefully, use the correct circuit diagram to avoid short circuit,
- 1.shangmaoyo sturdy and durable, serve you a long time.
- 3.high quality dc geared motor, high-temperature resistance, high abrasion resistance, strong load capacity, sturdy and durable
- 5.if any question or issue occurs, pleasee feel free to contact us. we are always here to address your concerns and solve the problems.
SHOWview product -
Product Highlights
- 16 different sizes assortment kit --------------you will like the verity of different ones so u don't have to keep running to the store to get the right ones.including 3x3x8mm; 3x3x10mm; 3x3x12mm; 3x3x16mm; 4x4x10mm; 4x4x12mm; 4x4x16mm; 4x4x20mm; 5x5x12mm; 5x5x16mm; 5x5x20mm; 5x5x25mm; 6x6x16mm; 6x6x20mm; 6x6x25mm; 6x6x30mm.
- Easy to storage --------- all key stock are all made by high precision process center.designed for pulleys and drive shaft applications, and they are suitable for hub adjustment. note: when you received the it the box got smashed, pls contact us.we will try our best to help you solve all your problems.
- What you get ------- in this kit, you will get 140pcs 16 sizes 3mm 4mm 5mm 6mm round ended key stock assortment kit, including 3mm: 40pcs; 4mm: 40pcs; 5mm: 40pcs; 6mm: 20pcs. in total 140pcs 16 different sizes for your purpose, enough to use. cotain a box easy to storage.
- Premium material ------- our key stock are made of high quality carbon steel for stable and durable use. exquisite craftsmanship, smooth surface. perfectly no shim no grinding, parts needed for most lawnmower repair. buy it and have it in the home for future potential use. it had the exact size key stock in it that you needed.
- Wide applications ------- as is known, this round ended feather key has wide usage in daily life. it is mainly used to frequently disassemble the equipment and it fits into a mating keyway to transfer torque between shafts and hubs or bushings. key stock assortment. excellent assortment of key stock. able to select the perfect size for your edger pulley.
SHOWview product -
Product Highlights
- High hardness: c45 quality steel, high-frequency hardening, surface chrome plating (10um-20um). the case hardness can reach up to 57-62 hrc. durable and corrosion resistant.
- Humanisation design: chamfer on both ends, easier to install linear bearings and will not hurt your fingers when installing it.
- High finish and straightness: the surface of the linear guide rods is treated by a special grinding and hard chrome plating technology and then highly polished. the surface is smooth, without cracks and even without bubbles.
- High accuracy: diameter 10 m, tolerance -0.005 mm to -0.03 mm (7.995 mm - 7.97 mm), length 300 mm, tolerance ± 0.5 mm (599.5 mm - 600.5 mm).
- Box contents: 2 pieces 10 mm x 400 mm linear motion shaft. 30-day money back guarantee, 1-year warranty, 24/7 friendly customer service.
SHOWview product -
Product Highlights
- Material - the v-type single groove motor pulley is made of aluminum alloy, with small precision error, high-speed rotation without shaking, effectively suppressing transmission noise and fluctuations, and improving the stability of the belt operation.
- Application - the v-shaped single groove pulley is suitable for 3-5mm pu round belts, 90° top screw fastening design, can adapt to a wide range of round optical axes, single flat shaft, 90° double d axis, 180° double d axis, suitable for diy small drilling machines, milling machines, small unpowered spindles of machine tools, can also be used for most fitness equipment.
- Size - aperture diameter: 12mm; outer diameter: 50mm; height: 16mm; the pulley is a single groove, fixed hole with machine screws, which can be tightened with a plum drill bit, easy to fix and use.
- Usage - this series of pulleys can be combined with any two adjacent pulleys upside down. for example, if a diameter 31mm pulley and a diameter 41mm pulley with the same aperture are installed on the motor, a double-layer pulley can be formed.
- Note - for the stiffness of the thin pulley shaft, it is recommended to choose a 4mm belt for a pulley shaft below 8mm and a 5mm belt for a pulley shaft above 8mm.
SHOWview product
Coupon copied
