Factoey Price 70 Angular Contact Ball Bearing High Precision

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: 70 Angular Contact Ball Bearing
• Outer Dimension: Large (200-430mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Separated
• Applications: Medical Devices
• Features: Axial and Radial Load
• Factory: Factory
• Customised: Customised
• Transport Package: Carton/Wooden Box
• Specification: 210*380*40
• Trademark: EFANT
• Origin: Henan Luoyang
• Package Size: 0.00cm * 0.00cm * 0.00cm
• Package Gross Weight: 0.000kg

Product Description

Company Profile

Luoyang Efind ---Our Factory

Luoyang E-find Precision Bearing Manufacturing Co. Ltd. was established in 2004. The company is located in Luoyang, China's bearing manufacturing base, specializing in the research and development and production of high-precision cross roller bearings, rotary table bearings, harmonic reducer bearings, slewing bearings and non-standard bearings.

Product Description

Product Description of Angular Contact Ball Bearings

Angular contact ball bearings are precision rolling bearings designed specifically to simultaneously withstand radial loads and unidirectional axial loads. They are widely used in industrial scenarios with high requirements for speed, precision, and rigidity. They can be combined in pairs to achieve bidirectional axial load bearing and are suitable for various high-speed transmission systems.

Processing

Product Features

High-Speed Stability: Optimized raceway curvature radius (ratio of 1.05-1.1 to rolling element diameter) reduces centrifugal force and heat generation during high-speed operation.

Mounting Flexibility: Supports back-to-back (DB), face-to-face (DF), and tandem (DT) mounting arrangements, allowing for customized adjustment of system stiffness and axial clearance.

Environmental Adaptability: Sealed (2RS/ZZ) models offer IP54 dust and water resistance, making them suitable for humid and dusty environments (such as textile machinery and mining equipment).

Details Images

Angular contact ball bearings-70 series (part)
Model	Dimensions		Rated load		Cage material
7000	d	D	Cr	Cor
7001	10	25	3.8	2.3	Bakelite/Nylon
7002	12	28	4.8	2.8	Bakelite/Nylon
7003	15	32	5.1	3.1	Bakelite/Nylon
7004	17	35	6.4	4.7	Bakelite/Nylon
7005	20	42	9.2	6.0	Bakelite/Nylon

Application

Product Application Areas

Machine Tool Industry: CNC machine tool spindles, machining centers;

Transmission Systems: automotive transmissions, wind turbine gearboxes;
Precision Equipment: servo motors, medical imaging equipment (CT scanners, MRI);

General Machinery: elevator traction machines, compressors, printing presses.