NUTR 25 — Track Roller / Yoke‑Type Support Roller
The NUTR 25 is a yoke‑type track roller bearing (support roller) with a full‑complement, double‑row cylindrical roller set and thick‑walled outer ring, designed to run directly on a track or rail rather than on a shaft. Its crowned outer‑ring surface improves load distribution and reduces stress concentrations, making it especially suitable for conveyor systems, cam drives, guide‑rails, and other heavy‑duty or continuous‑use track‑based applications. Sealed and ready‑to‑mount with flange rings for axial guidance, NUTR 25 offers high radial load capacity, good resistance to misalignment or skew, and reliable long‑term performance even under heavy loads.
NUTR 20
The NUTR 20 is a yoke‑type track roller bearing (support/track roller) with a full‑complement cylindrical roller set and a sealed, robust outer ring — designed to run directly on a track or rail rather than on a shaft, which makes it ideal for conveyor systems, guide‑rails, cam‑drives, and other track‑based mechanical applications. Its thick‑walled outer ring with a crowned running surface enables it to handle heavy radial loads as well as moderate axial loads (e.g. due to slight misalignment or skew), while the double‑row roller arrangement ensures stable, smooth rolling even under continuous or heavy-duty operation. The sealed design protects against contamination and helps retain lubricant for extended service life.
NUTR 17
The NUTR 17 is a yoke‑type track roller bearing (support/track roller) with a double‑row full‑complement cylindrical‑roller design, sealed and ready to mount. It is built with a thick‑walled outer ring and crowned outer surface to run directly on a track, providing high radial load capacity, good resistance to misalignment or slight tilting, and smooth, stable rolling under heavy or continuous loads. This bearing is suitable for conveyors, cam‑drives, guide rails, track systems, and other applications where a robust, compact, high‑load roller is required.
NUTR 1542 — Track Roller Bearing (Yoke‑type)
The NUTR 1542 is a robust yoke‑type track roller bearing (support roller) equipped with a double‑row, full‑complement cylindrical roller inner assembly and a thick‑walled outer ring with crowned running surface. It features sealed outer flanges and a relubrication hole in the inner ring, which help protect the bearing from contaminants and allow for maintenance, making it well suited for cam‑drives, conveyor tracks, guide rails, and other track‑guided or cam‑guided applications. Its design provides high radial load capacity, good resistance to axial or tilting loads (when the track or rail alignment isn’t perfect), and a long service life even under heavy or continuous load conditions.
NUTR 15
The NUTR 15 is a yoke‑type track roller bearing (cam‑follower/roller type) with double‑row full‑complement cylindrical rollers and an inner ring — designed to run directly on a track or rail rather than on a shaft, which makes it suitable for conveyors, guide rails, linkages and other rolling‑contact mechanisms. The bearing uses a thick‑walled outer ring (often crowned) for higher load capacity and resistance to bending or distortion under heavy radial or impact loads. Seals (labyrinth or double‑seal) on both sides help keep lubricant in and contaminants out, which improves durability under harsh operating conditions.
ST 162837 B
The ST 16 B is a small, lightweight linear ball bushing designed for smooth linear motion on 16 mm shafts. With a 16 mm bore, 28 mm outer diameter, and 37 mm length, this bearing is ideal for compact linear guide systems, light automation setups, and precise motion mechanisms. Its dynamic load capacity of approximately 1,910 N and static load rating of about 1,980 N make it suitable for light to moderate loads. The ST 16 B’s compact size and efficient design provide reliable, low-friction linear movement where space is limited and accurate, repeatable motion is required.
ST 203245 B
The ST 20 B is a compact linear ball bushing designed for smooth, low-friction linear motion along a 20 mm diameter shaft. With a 20 mm bore, 32 mm outer diameter, and 45 mm length, it is ideal for light-to-medium duty linear guides, automation equipment, and small-scale mechanical systems. Its construction enables moderate radial loads with a dynamic load rating of around 2,060 N and a static rating near 2,320 N. Lightweight yet efficient, ST 20 B provides a reliable solution for guiding linear shafts in CNC machines, 3D printers, small actuators, or other systems where compact size and precise linear motion are required.
ST 254055 B
The ST 25 B is a compact linear ball bushing designed for smooth, low‑friction linear motion along a 25 mm diameter shaft. With a 25 mm bore, 40 mm outer diameter, and length of 55 mm, it offers a small‑footprint yet dependable solution for linear guide systems, CNC machines, automation equipment, and other mechanical setups requiring precise, repeatable linear travel. Inside the bearing sleeve, rows of hardened steel balls circulate to provide smooth, accurate sliding motion with minimal resistance, which helps extend shaft and bearing life. With a dynamic load capacity around 3,600 N and a static load rating near 4,700 N, ST 25 B is suitable for light to moderate loads and frequent motion cycles. Its compact size and modest weight make it ideal for applications where space is limited but reliable linear motion is essential.
ST 304565 B
The ST 30 B is a durable linear ball bushing designed for smooth, low-friction linear motion along a 30 mm diameter shaft. With a 30 mm bore, 45 mm outer diameter, and 65 mm length, it provides a compact yet robust solution suitable for CNC machines, automation equipment, linear guides, and other mechanical systems requiring precise and stable linear travel. Its construction features multiple rows of hardened steel balls that circulate within the sleeve, ensuring smooth and accurate linear motion with minimal resistance. The ST 30 B supports moderate to heavy loads with a dynamic load capacity of approximately 4,800 N and a static load rating of about 6,270 N. Lightweight and compact, it is ideal for guiding 30 mm shafts in tight layouts, providing reliable, efficient, and long-lasting performance in industrial and mechanical applications.
ST 352570 B
The ST 35 B is a robust linear ball bushing designed for smooth, low‑friction linear motion along a 35 mm diameter shaft, combining compact form factor with dependable load-bearing capacity. With an inner diameter of 35 mm, an outer diameter of 52 mm, and a 70 mm bushing length, it offers a balanced design ideal for linear guides, automation equipment, CNC machines, and other mechanical systems requiring precise and stable linear travel. Its construction supports both moderate dynamic and static loads, making it suitable for applications where repeated motion and moderate loads are expected. The ST 35 B ensures smooth sliding motion, reduces friction compared to plain bushings, and maintains shaft alignment — contributing to longevity and reliability in linear motion setups. Its compatibility with standard 35 mm shafts makes it a versatile choice for retrofits or new builds where linear motion is required.
ST 406080 B
The ST 40 B is a linear motion ball bearing (linear bushing) designed for smooth, low‑friction sliding along a 40 mm shaft in automated and mechanical systems. With an inner diameter of 40 mm, outer diameter of 60 mm, and a robust 80 mm length, this bearing provides stable support and precise linear travel for applications such as CNC machines, linear actuators, guides, and automation equipment. Made from hardened chrome steel, ST 40 B offers good durability and resistance to wear under continuous or repetitive motion, while its dynamic and static load ratings ensure it can sustain considerable loads without compromising performance. Its compact cylindrical shape and moderate weight make it easy to integrate into linear motion systems, offering a reliable and cost-effective solution for guiding shafts, rails, or rods in industrial or DIY setups.
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.
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