In the field of bearings, everyone must have heard of the name ZWZ bearings! Shandong Juyuan has been cooperating with ZWZ for more than ten years, providing reliable bearing products and thoughtful services to everyone. Old customers have always praised us. ZWZ is the flagship product of Wafangdian Bearing Co., Ltd. As the "big brother" of the domestic bearing industry, its quality and performance are truly remarkable.
The ZWZ bearings represented by Shandong Juyuan are most outstanding for their high precision and stable operation. The inner and outer rings, rolling elements, and cage of the bearing are all finely polished, and each component fits snugly. It rotates smoothly and steadily, with almost no deviation. Just like a machine tool used for precision machining of parts, after installing ZWZ bearings, the precision of the parts produced is particularly high, with less waste and naturally higher efficiency.
Speaking of its ability to carry heavy loads, it is also unparalleled! ZWZ bearings have a wide range of applications! The engine and gearbox of cars, the wheelsets of trains and subways, as well as wind turbines like windmills, are all critical components that can be used. As long as bearings are needed, choosing ZWZ is definitely the right choice.
Choosing ZWZ bearings from Shandong Juyuan, in addition to excellent product quality, service is also a major highlight. From helping you select the appropriate bearing model from the beginning, to delivering the goods to you on time, to following up on any technical issues later on. With us keeping an eye on you, production and operation will definitely go smoothly!
Product Parameter Table
|
Parameter |
Description |
Notes |
|
Brand |
ZWZ (Wafangdian Bearing Co., Ltd.) |
A leading bearing manufacturer in China with decades of experience. |
|
Inner Diameter (d) |
Customizable, typical range: 10mm - 1200mm |
Measured in millimeters (mm). |
|
Outer Diameter (D) |
Corresponding to inner diameter, varies by model |
Directly related to the inner diameter and bearing model. |
|
Width (B) |
Model-dependent, usually 8mm - 200mm |
Thickness of the bearing, measured in millimeters (mm). |
|
Precision Class |
P0 (Normal), P6, P5, P4 (High Precision) |
Lower class numbers indicate higher precision. |
|
Load Capacity |
Radial load: up to 500,000N; Axial load: up to 200,000N (varies by model) |
Measured in Newtons (N). Load capacity depends on specific bearing type. |
|
Rotational Speed |
Maximum speed: 15,000 RPM (depends on size and load conditions) |
RPM stands for Revolutions Per Minute. |
|
Material |
High-carbon chromium bearing steel (GCr15), with hardness HRC 60 - 65 |
GCr15 is a standard bearing steel; HRC refers to Rockwell C hardness. |
|
Surface Treatment |
Special heat treatment for enhanced wear resistance and fatigue strength |
Improves durability under heavy use and stress. |
|
Sealing Type |
Open, Rubber Sealed (2RS), Metal Shielded (ZZ) |
2RS: Double rubber seals; ZZ: Double metal shields. |
|
Lubrication |
Lithium-based grease, suitable operating temperature: -30°C - 120°C |
Recommended temperature range for optimal performance. |
|
Noise Level |
Low noise design, meets or exceeds ISO noise standards |
Ensures quiet operation in various applications. |
|
Certifications |
ISO 9001, ISO/TS 16949 (Automotive), GB/T quality standards |
Internationally recognized quality management and industry-specific standards. |
|
Application |
Widely used in automotive, machine tools, construction machinery, wind power, railway, etc. |
Ideal for industries requiring high reliability and precision. |
|
Warranty |
12 - 24 months, depending on usage conditions and maintenance |
Warranty period subject to proper installation and regular upkeep. |
|
Customization |
Support non-standard size and special performance requirements customization |
Contact our team for personalized bearing solutions. |
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