Reviews Ground Shaft For Linear

Sinoblu 4pcs Shaft Collar Aluminum Stop Collar, 13mm Bore Size, 30mm OD, with M4 Set Screw, 10mm Thickness (Pack of 4)

Used for shaft fixing and positioning, Linear motion stopper and fixing the drill bit. Suitable for gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry and many more..
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required.
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong..
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged.

This linear rail kit includes 2pcs 39.37 inch / 1000mm length linear rail shafts, shaft diameter 0.47 inch/ 12mm and 4 SBR12UU slider blocks.
We provide customization, including the rail length, End stops which avoid the blocks sliding off the end of the rail, and the Handle which used to adjust the tightness of the slider block, you can see the real object of the retaining ring and handle in the 2nd image. You can let us know your need through Amazon Message.
The maximum weight of single SBR12 UU slider block can carry is 94.4lbs, 4Pcs SBR12 UU slider blocks are 377.6lbs. You can get more technical data from the images.
The material of shaft is the Carbon Steel with Chromium coating, quenching and anti-rust treatment.
high hardness, more durable. Industrial-grade standard SBR block, with a high precision linear bearing inside. Make the sliding smooth, low friction, silent operation.
If this item is not FBA, the lead time is 7-10 Business Days except for for Chinese National Day holiday and Spring Festival.

Long life, low coefficient of friction, high versatility.
Linear shaft diameter is 12mm/0.47inch, and the effective stroke is 400mm/15.75inch.
High precision, exquisite craft, smooth surface.
Linear motion, with a small frictional resistance.
Made of high quality metal with construction.

[SIZE] - Model: SCV16UU, 50 x 24 x 38.5mm Metric Double Seal Linear Bearing, 16mm Nominal Shaft Diameter.
[USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways..
[FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter.
Aluminium alloy housing to provide high strength and stiffness..
[CAPABILITY] - Static Load Capacity (Cor): 1180N, Dynamic Load Capacity (Cr): 774N (Recommended load is 80% of rated load, not to exceed rated load.).
[APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect..

♛ What You Get ----- In this Kit, You will get 5Pcs 1Kohm -100Kohm Multiturn Trimmer, 1Kohm -1Mohm Single Linear-High Precision Variable Resistor with 25Pcs Plastic Knobs. knurled shaft linear rotary taper potentiometer with 25Pcs nuts, 25Pcs washers and caps for Arduino. In total 105Pcs can meet all Your daily needs..
♛ Great for Beginner ----- Very nice plastic case, several options for knobs. Includes locking washers and nuts for all the pots. Got these for Arduino projects and the pegs fit in a breadboard perfectly. This was a good kit for a beginner, and it's nice to have so many options for whatever lesson You wander to on Youtube..
♛ Good Quality ----- These potentiometer Single linear rotary taper poteniometer, 3 terminals, single linear, with standard WH148 knob. Nice knobs and switches. Used on perfect pressure pumps. perfectpressurepump dot com..
♛ Product informations -----【Total length】 31 mm / 1.2".

Used for shaft fixing and positioning, Linear motion stopper and fixing the drill bit. Suitable for gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry and many more..
Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required.
High quality aluminum alloy material, lightweight, surface oxidation resistant and corrosion resistant, durable and strong..
The shaft can be clamped-on tightly by set screw, the shaft will not be damaged.

Low friction: The ball does not cycle and can achieve rolling motion with minimal friction..
High precision linear movement: as part of shaft and nut, the clearance in rotation direction can be adjusted to ensure accuracy..
Transferable rotating torque: the ball rolls on the ball groove of the spline shaft and moves in a straight line while transferring the rotating torque..
Compact design: even a single shaft mechanism can move in a straight line, while keeping the nut in the direction of rotation without deviation..
Large bearing capacity and long service life: Because the rolling surface adopts r-shaped ball groove matching with the ball diameter, the contact area is large, the bearing capacity is strong and the service life is long..