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High-performance automotive wheel hub bearing assembly designed for superior load capacity, durability, and precision fit. Manufactured to ISO standards, ensuring reliable operation in demanding vehicle environments
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High Load Capacity – Cr 57.6kN / Cor 44.3kN, ideal for heavy-duty vehicle performance.
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ISO Certified Precision – Compliant with ISO 492-T12 standards for guaranteed accuracy.
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Durability – Made from premium steel with optimized heat treatment to withstand harsh conditions.
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Easy Installation – Standard flange design with 4 mounting holes for secure fitment.
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Wide Compatibility – Suitable for passenger cars, light trucks, and various OEM replacement applications.
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High-precision spacer drive made of low carbon steel with black E-coat finish, featuring 5/8-8 ACME oversized thread for smooth fit, ideal for conveyor systems, automation, and industrial machinery.
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High Precision – Machined to strict concentricity tolerance of 0.010 in.
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Robust Material – Made from low carbon steel 1018 (A20) for strength and durability.
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Smooth Threading – 5/8-8 ACME oversized thread ensures reliable bolt engagement.
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Anti-Burr Design – Threaded holes are free of burrs for smooth bolt rotation.
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Corrosion Resistance – Black E-coat finish provides long-lasting protection.
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Versatile Applications – Suitable for conveyors, automation, and heavy machinery.
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Enhanced Reliability – Prevents misalignment and premature wear.
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Robust conveyor guide wheel with chrome steel balls and hardened components, designed for smooth operation in automation, conveyor systems, and industrial machinery.
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High Durability – Made from AISI 52100 and AISI 8620 with through hardening and case hardening for long service life.
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Smooth Rolling – Chrome steel balls ensure low friction and efficient operation.
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Precision Fit – Tolerance-controlled dimensions guarantee stable assembly.
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Corrosion Protection – Special coating with Duboise MPO-30 oil enhances rust resistance.
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Versatile Applications – Ideal for conveyors, guiding tracks, and automation systems.
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Heat Treatment – Rc58–62 hardness for excellent wear resistance.
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Compact Design – Space-saving structure with strong load capacity.
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Low Maintenance – Self-lubricated and protected against premature wear.
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Reliable Load Support – Ensures steady guiding performance in heavy-duty applications
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Durable double-wheel roller bracket assembly from a Chinese manufacturer, designed for sliding doors, conveyor systems, and industrial guiding applications
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Smooth Operation: Equipped with high-quality bearings for low-friction rolling.
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Heavy-Duty Design: Robust steel bracket ensures durability and load capacity.
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Versatile Applications: Suitable for sliding doors, conveyors, guiding rails, and warehouse logistics.
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Corrosion Resistant: Surface treatment enhances wear and rust resistance.
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Reliable Performance: Stable and precise alignment for long-term use.
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Durable concave pulley wheel with ball bearings, made of low carbon steel with yellow zinc plating. Ideal for sliding doors, conveyors, elevators, and fitness equipment. Smooth rotation, long service life, and high load capacity.
- Versatile Applications: Suitable for doors, conveyors, elevators, and fitness equipment
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High Strength Material: Low carbon steel, case-hardened for superior load capacity
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Corrosion Resistant: Yellow zinc plating for long-lasting protection
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Smooth Rotation: Integrated ball bearings reduce friction and noise
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Long Service Life: High wear resistance ensures extended usage
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Precision Machining: Tight tolerances guarantee stable performance
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Low Maintenance: Lubricated with lithium-based grease for reliability
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High-quality automotive plastic injection molded parts by Wuxi Tongbao. Durable, precise, and lightweight housings for ECU, relay modules, and electronic assemblies.
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High-quality automotive plastic injection molded parts
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Designed for ECU housings, relay modules, and fuse boxes
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Precision molded for dimensional accuracy and stability
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Lightweight yet strong construction
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Provides insulation and protection for electronic components
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Resistant to heat, wear, and environmental stress
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Smooth surface finish with professional appearance
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Protective plastic cover by Wuxi Tongbao, designed for telescopes and optical instruments. Lightweight, durable, and precision molded for reliable performance.
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High-quality plastic cover for telescopes and optical devices
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Precision injection molding ensures accurate fit
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Lightweight yet durable construction
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Protects lenses and components from dust and scratches
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Resistant to wear, corrosion, and environmental stress
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Smooth surface finish with professional appearance
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Easy to install and remove
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Durable plastic housing cover by Wuxi Tongbao, designed for telescopes and optical instruments. Precision molded, lightweight, and protective for optical assemblies.
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High-quality plastic housing cover for telescopes and optical instruments
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Precision injection molding ensures tight tolerance and accuracy
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Lightweight yet durable construction for long-term performance
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Protects optical assemblies from dust, scratches, and external damage
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Resistant to wear, corrosion, and environmental stress
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Smooth finish for a professional look
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Easy to install and integrate with other components
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ABS plastic optical tube accessory by Wuxi Tongbao. Durable, lightweight, and precision molded part for telescopes and optical instruments with reliable performance.
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High-quality ABS plastic material for durability and strength
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Precision injection molded for accurate dimensions
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Lightweight design suitable for optical applications
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Provides structural support and protection for telescopes
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Resistant to impact, wear, and environmental stress
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Smooth finish for professional optical appearance
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Easy installation and integration with optical devices
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Durable vulcanized rubber brake pedal pad by Wuxi Tongbao. Anti-slip, wear-resistant, and reliable design for automotive braking systems.
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High-quality vulcanized rubber material
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Designed for automotive brake pedals
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Provides excellent anti-slip performance for driver safety
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Strong wear resistance and long service life
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Heat-resistant and resistant to environmental stress
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Easy to install and replace
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Ensures reliable brake pedal control
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Suitable for passenger cars, trucks, and commercial vehicles
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High-quality plastic mounting accessory by Wuxi Tongbao. Precision molded, durable, and lightweight part for telescopes and optical instruments.
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- High-quality plastic mounting accessory for telescopes and optical instruments
- Precision injection molding ensures dimensional accuracy
- Lightweight yet durable construction for long-lasting use
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Provides stable support and easy adjustment
- Resistant to wear, corrosion, and environmental stress
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Smooth finish for professional appearance
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Durable plastic injection molded housing by Wuxi Tongbao. Lightweight, precise, and customizable for optical, electronic, and mechanical applications.
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High-quality plastic injection molded housing
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Lightweight yet durable for long-lasting performance
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Built-in threaded insert for secure assembly
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Precision openings for accurate component fitting
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Smooth finish suitable for optical and electronic devices
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Resistant to wear, corrosion, and environmental stress
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