Functions
1. Load-Bearing and Power Transmission:
The Fuwa small roller head 19×32 serves as a mechanical component
for transmitting power and supporting loads through rolling
contact. It is commonly used in applications requiring
high-precision, low-friction rotational or linear motion.
2. Wear Resistance and Fatigue Resistance:
The hardening treatment significantly enhances surface hardness and
wear resistance, extending the roller's service life under heavy
loads or high-frequency use. It is suitable for industrial
equipment, conveyor systems, and other applications demanding
durability.
3. Structural Support:
Acts as a critical support element in mechanical structures,
ensuring stable and reliable operation of equipment.
Materials
1. Base Material:
• High-Carbon Steel (e.g., GCr15 or equivalent): Provides a strong
foundation for the roller, ensuring toughness and load-bearing
capacity.
2. Surface Treatment:
• Quenching and Tempering: The roller undergoes heat treatment to
achieve a hardened surface layer (typically HRC 58–62) while
maintaining a tough core.
• Optional Coatings: May include anti-rust treatments (e.g.,
phosphating, oiling) for corrosion protection.
Specifications
(Note: Exact dimensions may vary by product series; verify with
Fuwa’s technical documentation.)
Key Features
• Precision Manufacturing:
High-precision machining ensures minimal runout and concentricity,
critical for smooth operation in high-speed applications.
• Low Noise and Vibration:
The hardened and polished surface reduces friction and wear,
resulting in quieter and more stable performance.
• Customizable Designs:
Available with different bore types (e.g., plain, keyway, or
threaded) to suit various mounting requirements.
• Cost-Effective Durability:
Balances performance and affordability, making it suitable for both
OEM and replacement applications.
Applications
• Conveyor Systems: Rollers for material handling in logistics and
manufacturing.
• Industrial Machinery: Support rollers in printing presses,
textile machines, and packaging equipment.
• Automotive and Aerospace: Precision rollers in guidance systems
or assembly lines.
Notes
• The"19×32"designation refers to theouter diameter (19 mm) ×
length (32 mm)of the roller.
• For exact specifications, load ratings, and compatibility, refer
to Fuwa’s official product catalog or contact their technical
support team.
