Plain Bearings

Alloy-Fluororubber Construction: Provides excellent resistance to strong acids, alkalis, and corrosive media. Precision Sizing: 35mm (1.38in) shaft/sleeve outer diameter ensures accurate fit in compatible equipment. ISO3069 Standard Compliance: Inbuilt unbalanced type, meeting international standards for reliable sealing. Temperature Range: Operates within -10~150°C, suitable for diverse thermal environments. Pressure Endurance: Handles up to 0.8MPa, ensuring sealing integrity in relevant applications. Comprehensive Set: Includes all necessary components for a complete seal replacement.

Includes a comprehensive assortment of flat washers, spring washers, and nuts. Made from 304 stainless steel, offering strong corrosion resistance and high durability. Designed for general machinery, maintenance, and assembly applications. Provides reliable fastening and anti-loosening performance under vibration or torque. Supplied in a convenient storage case for organized access.

Comprehensive assortment kit including flat washers, spring washers, and hex nuts. Manufactured from 304 stainless steel, offering excellent corrosion and oxidation resistance. Designed for mechanical assembly, maintenance, and repair operations. Ensures secure fastening and prevents loosening under vibration. Supplied in a durable compartment storage box for easy organization.

Constructed from 304 stainless steel for superior corrosion and rust resistance. Flat washer design evenly distributes load and prevents surface damage. 4.8-grade hardness, suitable for general mechanical fastening. Conforms to international standards for dimensional accuracy. Ideal for industrial machinery, equipment assembly, and maintenance.

Made of 304 stainless steel, offering excellent corrosion and rust resistance. Designed for load distribution and surface protection under bolt or nut assemblies. High hardness (Grade 4.8) ensures stability and prevents loosening under vibration. Smooth, polished surface for consistent torque performance and appearance. Available in multiple metric sizes (M4–M12) to fit standard fasteners. Complies with national and DIN standards, suitable for mechanical, construction, and industrial applications.

Manufactured from 304 stainless steel for enhanced corrosion and oxidation resistance. Provides uniform load distribution to protect bolt and nut surfaces. Ideal for machinery, construction, and maintenance applications. Smooth surface finish for stable fastening and long service life. Compatible with standard metric and imperial bolt sizes.

Constructed from 304 stainless steel for corrosion and oxidation resistance. Provides uniform pressure distribution under bolted connections. 4.8 hardness grade, suitable for standard mechanical fastening. Smooth natural finish for consistent torque and easy installation. Complies with international standards for dimensional accuracy and reliability.

Multi-Material Construction: Graphite, silicon carbide, fluororubber, and 304 stainless steel offer exceptional wear, corrosion, and chemical resistance. Precision Engineering: Ensures reliable sealing performance in demanding industrial applications. Comprehensive Set: Includes all necessary components for a complete seal replacement. Easy Installation: Simplifies maintenance and replacement processes, reducing downtime. Industrial-Grade Reliability: Suitable for pumps, compressors, and other rotating machinery in various industries. Optimal Sealing Efficiency: Minimizes fluid leakage, enhancing equipment reliability and operational safety.

Engineered for demanding industrial environments, this alloy steel deep groove ball bearing delivers reliable performance at continuous operating temperatures up to 500°F. Constructed from high-grade alloy steel with dual metal shields, the unit ensures effective contaminant exclusion and lubricant retention without requiring frequent maintenance. Featuring a precise 0.787-inch bore, 1.85-inch outside diameter, and 0.551-inch width, it offers robust load capacity and dimensional stability under thermal stress. Ideal for high-heat applications in manufacturing and processing equipment, this component provides extended service life and reduced downtime in critical machinery systems.

Engineered for high-speed industrial applications, this angular contact ball bearing features a 0.47-inch bore and a 1.26-inch outside diameter to ensure precise shaft alignment. Constructed from durable bearing steel, the unit measures 0.39 inches in width, offering robust load capacity and extended service life under demanding operational conditions. The design supports significant axial and radial loads simultaneously, making it ideal for machinery requiring rigid rotational accuracy. Supplied in packages of ten, these components deliver reliable performance for maintenance teams seeking consistent quality and dimensional stability in critical mechanical assemblies.

Engineered for high-speed industrial applications, this angular contact ball bearing features a 0.79-inch bore and 1.85-inch outside diameter with a compact 0.55-inch width. Constructed from premium bearing steel, it delivers exceptional load capacity and rigidity while maintaining precise rotational accuracy under combined radial and axial loads. The optimized internal geometry minimizes friction and heat generation, ensuring reliable performance in demanding machinery environments. Supplied in pairs, these units are ideal for spindle assemblies, gearboxes, and pump systems requiring durable, high-precision motion control solutions.

Engineered for high-speed precision applications, this angular contact ball bearing set features a 0.98-inch bore and 1.85-inch outside diameter with a compact 0.47-inch width. Constructed with phenolic resin cages, the units offer superior thermal stability and reduced weight compared to metal alternatives, ensuring reliable performance under demanding rotational speeds. Sold as a matched pair, these bearings provide optimized preload settings for enhanced rigidity and minimal axial runout. Ideal for machine tool spindles and precision instrumentation requiring strict tolerance control and consistent operational efficiency in industrial environments.

Engineered for high-speed industrial applications, this angular contact ball bearing features a 1.38-inch bore and a 2.83-inch outside diameter with a compact 0.67-inch width. Constructed from premium bearing steel, it delivers exceptional durability and resistance to wear under heavy radial and axial loads. The precision design ensures reliable performance in demanding environments requiring rigid shaft support and minimal friction. Supplied in packages of five units, these components provide consistent dimensional accuracy for seamless integration into machinery assemblies, optimizing operational efficiency and reducing maintenance intervals.

This angular contact ball bearing is engineered for high-speed industrial applications requiring precise axial and radial load management. Featuring a 3.35-inch bore and a 7.09-inch outside diameter, the unit measures 1.61 inches in width to fit standard machinery housings. Constructed with a durable brass cage, it ensures superior thermal stability and reduced friction under demanding operating conditions. The design supports significant combined loads while maintaining rigorous rotational accuracy, making it an ideal component for pumps, compressors, and heavy-duty motor assemblies where reliability and dimensional consistency are critical.

Aramid Material: Lightweight, high strength, wear-resistant, high pressure-resistant, high temperature-resistant, acid and alkali-resistant, corrosion-resistant, and high resilience. Precision Sizing: Square section 0.79in×0.79in (20×20mm) ensures accurate fit in compatible sealing applications. Customizable Weight: Available in customizable weights, with a minimum order of 5 kilograms, providing flexibility for different application needs. Light Yellow Color: Allows for easy identification and inspection in various industrial settings. Versatile Application: Ideal for pumps, valves, rotating machinery, and media with solid particles, suitable for superheated steam, solvents, liquefied gas, syrup, and other easy-to-cavitate fluids.

Aramid Material: Offers high temperature resistance, excellent friction performance, low density, and good elasticity. Precision Sizing: Square section 0.31in×0.31in (8×8mm) ensures accurate fit in compatible sealing applications. Net Weight: 5kg per reel, indicating substantial quantity and durability. Length: Approximately 46 meters (150.9ft) per reel, providing ample material for multiple sealing tasks. Versatile Application: Ideal for aerospace, maritime, power generation, petroleum, wood, and chemical industries. Yellow Color: Allows for easy identification and inspection in various industrial settings.

Made from 304 stainless steel for superior corrosion and oxidation resistance. Ultra-thin design (0.5 mm / 0.02 in) ideal for precision spacing applications. Provides even load distribution and protects fastening surfaces. High dimensional accuracy ensures consistent fit and performance. Suitable for machinery, instruments, and precision assembly.

Durable Alloy-Nitrile Rubber Construction: Offers excellent wear, corrosion, and chemical resistance. Precision Engineering: Ensures reliable sealing performance in various industrial applications. Versatile Application: Suitable for pumps, compressors, and other rotating machinery. Easy Installation: Simplifies maintenance and replacement processes, reducing downtime. Single-Piece Packaging: Convenient for individual repairs or replacements. Reliable Sealing Integrity: Maintains a tight seal to prevent fluid leakage, enhancing equipment efficiency.

This brass angular contact ball bearing is engineered for high-speed industrial applications requiring precise axial and radial load management. Featuring a 3.54-inch bore diameter and a 7.48-inch outside diameter, the unit measures 1.69 inches in length to fit standard heavy-duty assemblies. The robust brass construction ensures excellent corrosion resistance and thermal stability in demanding environments. Designed for superior rigidity, this component supports combined loading conditions while maintaining tight rotational accuracy, making it ideal for machinery spindles and gear systems where reliability and dimensional precision are critical operational requirements.

Engineered for high-load industrial applications, this brass plain bearing delivers exceptional wear resistance and corrosion protection. Featuring a precise 1.38-inch bore diameter and a 3.15-inch outside diameter, the unit ensures accurate shaft alignment within tight tolerance limits. The 0.83-inch length provides optimal surface area for stable load distribution under demanding operating conditions. Constructed from durable brass, these bearings maintain structural integrity across varied temperature ranges while minimizing maintenance requirements. Supplied in packages of eight, they offer a reliable solution for heavy-duty machinery requiring consistent rotational performance and long service life.

Engineered for high-load industrial applications, this brass plain bearing delivers exceptional wear resistance and corrosion protection in demanding environments. Featuring a precise 1.97-inch bore diameter and a 4.33-inch outside diameter, the unit ensures accurate shaft alignment and stable rotational performance. With a compact length of 1.06 inches, the solid brass construction facilitates efficient heat dissipation while maintaining structural integrity under continuous operation. Ideal for heavy machinery and hydraulic systems, this component provides reliable service life and reduced maintenance intervals without requiring external lubrication in moderate speed scenarios.

This brass plain bearing delivers reliable performance for industrial machinery with a 2.36-inch bore diameter and a 4.33-inch outside diameter. Constructed from durable brass, the unit features a 0.87-inch length designed to withstand moderate loads while providing excellent corrosion resistance. Its precise dimensions ensure seamless integration into existing assemblies requiring stable rotational support. Sold in packages of two, these bearings offer consistent dimensional accuracy and extended service life for demanding mechanical applications without requiring complex lubrication systems.

This brass plain bearing delivers reliable performance for heavy-duty industrial applications, featuring a 2.76-inch bore diameter and a 5.91-inch outside diameter. Constructed from durable brass, the unit offers excellent corrosion resistance and low-friction operation without external lubrication in moderate load scenarios. With a precise length of 1.38 inches, it ensures stable shaft alignment and reduced wear in rotating machinery. The robust design supports consistent operation across varying temperatures, making it an ideal replacement component for pumps, motors, and conveyor systems requiring exact dimensional tolerances.

This brass plain bearing is engineered for demanding industrial applications, featuring a 5.51-inch bore diameter and a 9.84-inch outside diameter to ensure precise shaft alignment. Constructed from high-grade brass, the component offers superior corrosion resistance and reliable performance in moderate load environments. With a compact length of 1.65 inches, it facilitates easy integration into existing machinery while maintaining structural integrity. The design prioritizes durability and consistent operation, making it an essential replacement part for heavy-duty equipment requiring robust support and minimal maintenance intervals.