Best Mssoomm in 2026

2Pcs x SCS10UU

SCS10UU, ID: 10mm / 0.39 inch, L: 35mm / 1.38 inch

Material：Aluminium Alloy Linear Ball Bearing Slide Block Units

Size: 0.3mm x 50mm x 1000mm, 1Pcs

Copper purity: >99.9%, 100% Brand new and High quality

Pure Copper Foil Sheet, smooth surface, corrosion resistance, and good electrical conductivity

HGW20 linear guide rail set includes 2Pcs HGW HGR20-2600mm（102.36 inch）linear guide rail and 4Pcs HGW20CA flange type carriage bearing blocks, easy to assemble and inter-changeable with other square linear rail kit, for example, the HGH 20 linear rail kit

The guide rail is made of high-quality high-carbon steel, using quenching and tempering technology, long-term wear resistance, super stability, Strong bending resistance, difficultly deformed and twisted, ensuring linear motion

Adopt Goethe-style four-point contact design, which can withstand loads evenly in all directions ( up down and left right) and self-aligning function, can absorb the assembly error of the mounting surface， with high precision under high load

Our copper tape is with double-sided conductive adhesive. Double-sided Conductive means both sides of this tape will carry current so whether it's soldering, grounding or minor repairs, our tape will do the job and with good performance.The tape is also ideal for use in transformer, mobile phone, computer, PDA, PDP, and LCD monitor, PC, Copier etc.

Linear rail set kit includes 2pcs 12mm 23.62 inch / 600mm chrome plated linear shaft rod + 4Pcs fixed shaft support SK12 + 4Pcs pillar block bearings SCS12UU

Linear motion bearing kit are made of carbon steel, linear Bearings made of GCr15 bearing steel with aluminum alloy housing. The case hardness could be reach to 58-64 HRC. Durable and corrosion-resistant.

Widely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose

Aluminum busbar: T, 8mm; W, 80mm; L, 1000mm/39.37inch

Al 99.6%, Soft state, free to bend

The Al bar has the characteristics of high plasticity, corrosion resistance, good electrical and thermal conductivity

The item includes: 4Pcs SGR15 Length 21.26inch / 540mm double axis roller ball bearing linear rail + 4Pcs SGB15-3UU Silver Color Compact 3 three ball roller wheels bearing block, if you need 2Pcs bearing block, we also sell it

The ball bearing roller slider block use highly precise bearing ball, easy assemble with the linear motion guide rail, maintain high precision and quiet smooth under high-speed operation. The style is without locked and position function, the difference showed in image 2, if you need it, please message us

Bearing block support seat linear rail shaft guide, made of aluminum alloy, anodized after processing, and the optical axis is with chrome plated treatment on surface; beautiful appearance, smooth operation, corrosion resistance and robustness

The Compact Dual Axis Linear Motion Guide Shaft Rail Kit Set has 1Pcs Double Axis Roller Linear Guide Rail SGR10E, Shaft Width: 28mm Length 200mm / 7.87inch + 2Pcs SGB10EUU-4 Bearing Slider Block with 4 roll wheels, if you need 1Pcs block, you could tell us

Bearing block support seat linear rail shaft guide, made of aluminum alloy, anodized after processing, and the optical axis is with chrome plated treatment on surface; beautiful appearance, smooth operation and corrosion resistance

The double-axis slider bearing block has been standardized, the design and selection are convenient, and the assembly is easy. Secondly, the bearing block of this series are thicker and longer with higher load capacity

The material is carbon steel, which is very suitable for linear motion rod.

The surface has been chrome plated to enhance the hardness.

Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it.

The material is carbon steel, which is very suitable for linear motion rod.

The surface has been chrome plated to enhance the hardness.

Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it.

The material is carbon steel, which is very suitable for linear motion rod.

The surface has been chrome plated to enhance the hardness.

Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it.

Single-row bearing for supporting radial loads

Shields on both sides of the bearing to keep lubricant in and contaminants out

Carbon steel for durability and resistance to deformity under heavy loads

Model: LM8LUU Bore Diamter (dr): 8mm, Outer Diameter (D): 15mm, Total Length (L): 45mm)

It is generally used on 3D printers and CNC machines. These bearings have proven to be long lasting and provide precise low friction linear movement.

Used for the design of linear motion products it can cooperate with linear bearing to ensure excellent sports performance under high load or long stroke occasions.

Cooperate with open linear bearing to ensure excellent sports performance

The external material :Aluminum Alloy

100% Brand new and high quality

COMPATIBLE: This Slide Block is fit for SBR12 12mm Linear Guide Rail

EASY TO INSTALL: With pre-drilled holes for ease of mounting. Easy to install, no need for maintenance.

HIGH-QUALITY STEEL MATERIAL: Slide Block are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.

LINEAR RAIL KITS: 2 pieces of linear rail 1500 mm/59.06" long rail shafts and 4 Pieces SBR12UU blocks. Sliding blocks to be used cooperatively with rails.

Dynamic Load:600kn,Static Load:1020kn.

EASY TO INSTALL: Aluminum support rail with pre-drilled holes for ease of mounting.Suits X, Y, Z axis.Premier Linear Guiding System.The support rail unit provides maximum rigidity and stiffness to the shaft throughout the whole stroke, and ensure the performance of the unit.

Complete Linear Rail Kits: This linear rail set includes 2 pieces of 1200 mm/47" long rail shafts and 4 SBR20UU blocks. Sliding blocks to be used cooperatively with rails, smooth sliding provided by the inside linear bearing.

High-quality Steel Material: CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.

Premier Linear Guiding System: Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside.

Model: LM8UU, Bore Diamter (dr): 8mm, Outer Diameter (D): 15mm, Total Length (L): 24mm.

It is generally used on 3D printers and CNC machines. These bearings have proven to be long lasting and provide precise low friction linear movement.

Used for the design of linear motion products it can cooperate with linear bearing to ensure excellent sports performance under high load or long stroke occasions.

Complete Linear Rail Kits: This linear rail set includes 2pcs 39.4 in / 1000 mm long SBR20 rail shafts and 4pcs SBR20UU blocks. Sliding blocks are used cooperatively with rails, smooth sliding provided by the inside linear bearing.

High-Quality Steel Material: CNC parts linear rails are made of carbon steel, linear bearings are made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.

Premier Linear Guiding System: Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside.

[SIZE] - Model: LM25UU, 25x40x59mm Metric Double Seal Linear Bearing

[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

[SIZE] - Model: LM8UU, 8x15x24mm Metric Double Seal Linear Bearing

[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

Model: LM8UU Bore Diamter (dr): 8mm, Outer Diameter (D): 15mm, Total Length (L): 24mm)

It is generally used on 3D printers and CNC machines. These bearings have proven to be long lasting and provide precise low friction linear movement.

Used for the design of linear motion products it can cooperate with linear bearing to ensure excellent sports performance under high load or long stroke occasions.

Model: LM8UU (Nominal Shaft Diamter (dr): 8mm, Outer Diameter (D): 15mm, Total Length (L): 45mm)

Round Flange Linear Motion Ball Bearing Bushing Sealed on Both Side

Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength

Model: SCS8UU (Bearing No.: LMF8UU, Nominal Shaft Diamter (dr): 8mm)

Aluminium Alloy Linear Ball Bearing Slide Block Units

Light-weight housing and Chromium Steel bearing ball, good abrasion resistance, high precision and good strength

Lead Screw are widely used for machine tools, like 3D printing

Shaft Optical Axis suitable for kinds of electronic equipment/guide bar, drive shaft, pillar

Bearing Pillow Block have a certain bearing capacity, can hold in ordinary precision rack, strong adaptability, and widely applied

Model: LM12UU (Nominal Shaft Diamter (dr): 12mm, Outer Diameter (D): 21mm, Total Length (L): 30mm)

Round Flange Linear Motion Ball Bearing Bushing Sealed on Both Side

Chromium Steel shell and bearing ball, good abrasion resistance, high precision and good strength

👍Package Content:4Pcs SCS12UU Linear Bearing Sliding Blocks.Inner Diameter:12mm/0.47".Total Size:41mm*28mm*30mm/1.61"*1.10"*1.18"(L*W*H).Mounted Hole Size:M5.

👍Made of aluminum alloy and linear bearing,rustproof and long service life.

👍It can cooperate with linear bearing to ensure excellent sports performance under high load or long stroke occasions.

Made from carbon steel (1045), rigid and wear-resistant

The surface has been Nickel Plated for anti-rust purpose, brighter than ordinary linear bearings

Both ends have seals, and internal retainer is made from synthetic resin, so do not use it at more than 80 degrees