Taper Roller Bearing 31312 For Support Axial And Radial Forces

Product Description

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A Taper Roller Bearing 31312 is a specific type of rolling-element bearing designed to handle both radial and axial (thrust) loads. Here's a detailed breakdown of its features:

1. Design and Structure

• Tapered Rollers: The bearing has conical rollers (tapered shape) that are arranged between the inner and outer rings (races). This design allows it to handle both radial and axial loads simultaneously.

• Inner and Outer Rings: The inner ring (cone) and outer ring (cup) are separable, making installation and maintenance easier.

• Contact Angle: The angle of the rollers relative to the bearing axis determines its load-carrying capacity. A larger contact angle allows for higher axial load capacity.

2. Key Features

• High Load Capacity: Taper roller bearings are designed to support heavy radial and axial loads, making them ideal for applications with significant force or stress.

• Durability: They are robust and can withstand harsh operating conditions, including high speeds and heavy loads.

• Adjustable Clearance: The clearance (internal play) between the rollers and races can be adjusted during installation to optimize performance.

3. Dimensions of Taper Roller Bearing 31312

The 31312 is a standardized bearing size according to ISO (International Organization for Standardization) or DIN (Deutsches Institut für Normung) standards. Its dimensions are typically:

• Bore Diameter (d): 60 mm

• Outer Diameter (D): 130 mm

• Width (B): 33.5 mm

These dimensions may vary slightly depending on the manufacturer.

Applications

Taper roller bearings are widely used in industries and machinery where heavy loads and high precision are required. Common applications include:

• Automotive: Wheel hubs, transmissions, and differentials in cars, trucks, and buses.

• Industrial Machinery: Gearboxes, conveyor systems, and heavy equipment.

• Aerospace: Landing gear and other high-stress components.

• Railway: Axle boxes and other rolling stock components.

Why Choose Us?

Shaanxi Jufeng Delong Co., Ltd has focused on truck spare parts for many years. The spare parts we provide are suitable for: SINOTRUCK HOWO, SHACMAN, FOTON, FAW, BENZ, VOLVO, LIU GONG, XCMG, etc. We also support OEM and ODM which is one-stop service.

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