Description
Product Features
- Brand: Pintech
- Length: 185 mm
- Diameter: 72 mm
- Material: cross body 20Cr, bearing 20Cr, roller pin GCr15
- Hardness: cross body HRC 58-64, bearing HRC 58-64, roller pin HRC 61-65
- Surface roughness: cross body Ra<0.4, bearing Ra<0.4, roller pin Ra<0.2
- Lubrication: 2# lithium grease for automotive
- Packing: plastic bag, white/color box, carton box, plywood pallet
- Time of delivery: 45 days
- Quality Certification: ISO9001:2008
Key Advantages
High Torque Transmission
Capable of transmitting very high torque (≈35,000 Nm).
Ideal for heavy machinery in mining, construction, and industrial transport.
Durable Construction
Made from high-grade alloy steel (e.g., 20Cr, 20CrMnTi).
Surface hardened to HRC58–64, providing wear resistance and long service life.
Cost-Effective Maintenance
Cross-type design allows for easier maintenance and part replacement (e.g., bearings and seals).
Widely available, including aftermarket support from global suppliers.
Maintenance and Replacement
Inspection
Regular inspection for wear and tear is essential, as U-joints are subject to high stress and can fail over time.
Lubrication
Regular lubrication is necessary to ensure smooth operation and longevity.
Replacement
If there is noticeable play, noise, or vibration during operation, the universal joint may need to be replaced to prevent drivetrain failure.
