The LM80UU is a heavy-duty linear motion ball bearing designed for smooth, accurate, and low-friction movement along an 80 mm precision shaft. Built from hardened bearing steel, it features multiple recirculating ball circuits that provide excellent load capacity and rigidity, making it ideal for industrial automation, CNC machinery, packaging systems, and heavy linear motion equipment. Its double-sealed “UU” design helps keep dust and contaminants out, ensuring long life and reliable operation even in demanding environments. With its large inner diameter and robust construction, the LM80UU delivers stable, precise linear travel for high-load and long-stroke applications.
SFU 2505-4 Ball Screw Nut
The SFU 2505-4 Ball Screw Nut is a high-precision linear motion component designed for CNC machines, automation systems, and industrial equipment requiring accurate, smooth and repeatable movement. With a 25 mm screw diameter and a 5 mm lead, it delivers stable linear displacement with minimal friction, making it ideal for both high-speed and high-load applications. Manufactured from hardened alloy steel, the nut offers excellent durability, long service life, and resistance to wear under continuous operation. Its low backlash performance enhances rigidity and positioning accuracy, ensuring reliable performance in demanding environments. Compatible with standard mounting blocks and supports, the SFU 2505-4 Ball Screw Nut is a dependable choice for builders, machinists, and automation engineers looking for precision and stability in their linear motion systems.
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GE 15 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
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The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
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It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 15 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 17 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
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The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
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It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 17 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 20 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
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The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
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It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 20 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 25 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
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The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
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It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 25 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 30 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
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The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
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It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 30 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 35 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
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The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
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It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 35 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 40 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
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The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
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It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 40 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 45 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
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The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
-
It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 45 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 50 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
-
The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
-
It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 50 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
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GE 55 ES 2RS is a radial spherical plain bearing — meaning the inner ring has a spherical (convex) outer surface and the outer ring a matching concave surface. This lets it self-align, accommodating shaft misalignment, tilting or oscillating motion between the shaft and housing.
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Its construction uses steel-on-steel sliding surfaces (inner and outer rings from high-carbon chromium bearing steel), giving high load capacity, good wear resistance, and strong performance under heavy, static, shock or alternating loads.
-
The “2RS” designation indicates the bearing has double-lip rubber seals on both sides, helping prevent dust, dirt, and moisture ingress — useful in dirty or humid environments — while protecting internal surfaces.
-
It also includes lubrication provisions (lubrication groove and holes), allowing relubrication to maintain smooth operation and prolong service life under load or oscillating motion.
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GE 55 ES 2RS is built for heavy-duty applications where self-alignment, durability, and load-bearing capacity matter more than high–speed rotation — for example in hydraulic cylinders, heavy machinery linkages, suspension or pivot joints, and industrial equipment where movement or misalignment occurs.
HSR15A1UU(GK) Block
The THK HSR15A1UU (GK) is a compact, high-precision linear guide designed for smooth, stable, and low-friction linear motion. It features a 15 mm-wide rail and a compact block measuring 47 mm in width, 24 mm in height, and 56.6 mm in length, making it ideal for applications where space is limited.
Inside the block, multiple recirculating ball bearings run along precision-ground raceways, providing smooth, accurate, and repeatable motion. Its four-way contact design distributes loads evenly in radial, reverse-radial, and lateral directions, ensuring rigidity and stability even under varied load conditions.
The HSR15A1UU (GK) is perfect for light to medium-duty tasks in small CNC machines, precision jigs, automation assemblies, measurement or inspection equipment, and other machinery requiring compact, precise linear motion. Despite its small size, it offers a high dynamic load capacity (~10.9 kN) and static load capacity (~15.7 kN), making it a reliable and versatile solution for precision applications.
HSR20A1UU(GK) Block
The THK HSR20A1UU(GK) is a high-precision linear motion system designed to provide smooth, stable, and low-friction movement for a wide range of industrial and automation applications. Featuring a 20 mm wide rail and a block measuring 63 mm in width, 30 mm in height, and 74 mm in length, this guide offers a compact yet robust solution for medium-duty loads.
The block contains recirculating ball bearings arranged in four rows along precision-ground raceways, allowing the balls to roll smoothly and deliver accurate, repeatable motion. Its four-way contact design ensures balanced load capacity in radial, reverse-radial, and lateral directions, enabling the guide to maintain high rigidity and stability even under complex or uneven loads. Additionally, the internal geometry allows for minor self-adjustment, compensating for small installation misalignments and ensuring consistent performance.
The HSR20A1UU(GK) is ideal for CNC machinery, automation systems, robotic equipment, milling machines, and other precision devices that require reliable linear motion. Its combination of compact dimensions, high load capacity, low friction, and durability makes it a versatile choice for applications where precision, repeatability, and smooth operation are critical.
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