Beschreibung
Product Features
- Brand: Pintech
- Length: 135 mm
- Diameter: 50 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
- Reference No.: 804704AC10
Design Features
Cross-Type Construction
The U-joint is cross-shaped, with the central cross and four bearing cups. This design allows the U-joint to transmit torque while accommodating the angular movement.
It’s specifically built to handle misalignment between the two shafts, allowing for a smooth transfer of torque even when the shafts are not perfectly aligned.
Sealed Design
The U-joint has a sealed construction, which is critical for preventing contaminants like dirt, water, and debris from entering the bearings.
This seal helps to maintain proper lubrication and protects against corrosion, even when the vehicle is used in challenging environments, such as off-roading, construction zones, or industrial work.
Bearing Cups
The bearing cups are the housings for the needle bearings. These cups are designed to hold the bearings in place, allowing for consistent and smooth rotation.
The bearing cups are machined to precise specifications and are typically made from durable materials that resist wear from constant movement and friction.
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.
