BR NO	PICTURE	OEM NO	Application
OR3207B		31259445 09181326 9181322 9463525	VOLVO S40/60/70

VOLVO S70 clutch hydraulic bearing Product Details

Brand: VOLVO

Production time: 1996-2000

Body type: 4-door sedan

Engine: Inline 5-cylinder DOHC unit, 1984 cc to 2435 cc or inline 5-cylinder 2461 cc SOHC turbo-diesel

Transmission: 5-speed manual or 4-speed automatic, FWD or AWD

Braking system: Hydraulic, all disc brakes

Dimensions: Overall length 467 cm, wheelbase 267 cm

The Volvo S70 is a classic Volvo model, introduced in 1996 and produced until 2000. The exterior is softly styled with classic Volvo elements, and the interior dashboard and most of the interior trim have been completely redesigned to enhance the driving experience.The S70 has a number of safety improvements to ensure the safety of the driver and passengers.

Clutch Hydraulic Bearing OE 31259445/09181326/9181322/9463525

Model: VOLVO S70

Clutch Hydraulic Bearing Product Description.

Clutch Hydraulic Bearing, also known as coaxial hydraulic slave cylinder, is a key component in the clutch release system. Compared with the traditional hydraulic slave cylinder, Clutch Hydraulic Bearing integrates the release bearing with guide sleeve, and pushes the release bearing through the hydraulic cylinder to complete the clutch release, abandoning the traditional fork + release bearing structure, high degree of integration, and simpler structure.

Working Principle of Hydraulic Clutch Bearings.

The working principle of the clutch hydraulic bearing is based on controlling the friction between the clutch plate and the release bearing. When the clutch pedal is pressed down, the hydraulic oil in the hydraulic cylinder is pressurized to push the release bearing, which is transmitted to the needle rollers through the inner jacket to reduce the friction force, so that the clutch plate is separated from the flywheel to realize the release function of the clutch. When the clutch pedal is released, the pressure decreases, the release bearing returns to its original state, and the clutch plate contacts the flywheel again, resuming the function of transmitting power.

Advantages of clutch hydraulic bearing

1. High degree of integration: simple structure, easy post-installation, high efficiency, lightweight.

2. Excellent sealing performance: High-performance dynamic seals with annular sealing cage, good sealing performance, no oil leakage, long life.

3. High-precision machining: High-precision grinding machine is used to process the surface of the guide sleeve, which reduces the wear of seals and prolongs the service life.

4. High-performance bearings: Use of high temperature-resistant, high-quality special grease to ensure the best working condition of the bearings, which is not easy to produce abnormal noise and other problems.

Advantages of hydraulic clutch release bearing

1. Light and comfortable operation: Hydraulic clutch makes the driver more relaxed in the driving process.

2. Low friction resistance: Long-term operation does not significantly increase the pedal force, making it smoother to use.

3. High torque output: Hydraulic power makes the piston generate huge force, and it can produce high torque even in small size.

4. Oil-cooled with less wear: The steel/sintered friction material combination is oil-cooled with basically no wear, and the friction disk can be automatically compensated by the piston after break-in.

5. Smooth and shockless: smooth and supple without shock during clutching and closing, and can clutch and close at high rotational speed difference.

6. Low failure rate: There is no cable pulling, only pipeline and sub-pump total pump, the failure rate is lower.

Summarize

VOLVO S70, as a classic model, has won a good reputation in the market with its comfort and safety. Clutch hydraulic bearing OE 31259445/09181326/9181322/9463525, as a key component in the S70 clutch system, ensures the smooth operation and long life of the clutch by virtue of its high degree of integration, excellent sealing performance, high-precision machining and high-performance bearing. The benefits of the hydraulic clutch release bearing, including light and comfortable operation, low frictional resistance, high torque output, less oil-cooled wear, smooth and shock-free and low failure rate, further enhance the driving experience and vehicle performance. Choosing this clutch hydraulic bearing will bring your VOLVO S70 more reliable driving security.

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