Angular Contact Bearing Series

Boxier angular contact ball bearings are available in four size series – 718, 719, 70 and 72 – with contact angles of 15° and 25°. The bearing bore diameter range is 35-280mm. All products are certified under the ISO 9001:2000 quality management system. The model range is complete, and customized design and production are available according to the working conditions and requirements of the bearings to meet various customer needs. From bearing steel raw materials to rings, cages and other bearing components, strict material selection is carried out to achieve high speed, stable service life, low noise and high load capacity.

719 Machine Tool Spindle Bearings
718 Precision Angular Contact Ball Bearings
72 Series Angular Contact Bearings
Precision Angular Contact Ball Bearings – 70 Series
NN Series Double-Row Cylindrical Roller Bearings
81 Series Thrust Cylindrical Roller Bearings
BTR High-Speed Thrust Angular Contact Ball Bearings
BAR High-Speed Thrust Angular Contact Ball Bearings

Angular Contact Ball Bearing Installation Steps

INSTALLATION STEPS

Bearing Cleaning
01 Bearing Cleaning BEARING CLEANING
Accuracy Check of Bearing Components
02 Accuracy Check of Bearing Components ACCURACY CHECK
Bearing Installation
03 Bearing Installation BEARING INSTALLATION
Inspection After Bearing Installation
04 Inspection After Bearing Installation INSPECTION AFTER INSTALLATION

Angular Contact Bearing Series

PRODUCTS CENTER

Angular Contact Ball Bearings
⚙️ Angular Contact Ball Bearing Model Table 01

Boxier angular contact ball bearings are available in four size series – 718, 719, 70 and 72. Users can select the appropriate bearing according to operating conditions, and customized design and production are available upon request.

⚙️ Bearing Selection 02

Bearing selection is based on the radial space at the mounting position and spindle speed requirements. Precision angular contact bearings are suitable for high-speed, high-accuracy machine tool spindles, motorized spindles, vertical pumps, worm gear reducers and similar applications.

⚙️ Precision Angular Contact Bearing Installation Guide 03

Correct installation steps and methods extend bearing service life and optimize performance. The installation process mainly includes bearing cleaning, accuracy inspection of related components, bearing mounting, and post-installation inspection.

⚙️ Machine Tool Spindle Bearing Arrangements 04

Precision angular contact bearings are widely used in the machine tool industry. Different bearing arrangements suit different machine tool spindle configurations.

Product Inquiry / Quotation

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