Shandong Juyuan is an agent of NSK bearings with over 10 years of deep cooperation. The wear resistance and fatigue resistance of NSK bearings far exceed those of ordinary bearings, which can extend the service life of bearings. On a technical level, NSK's automatic centering design is unparalleled. Bearings can automatically adapt to the relative deviation between the shaft and the seat hole, even if there are slight errors in equipment installation or vibration deviations during operation, they can maintain stable operation, effectively reducing wear and failures caused by deviations. However, many other brands have performed poorly in this regard. In addition, NSK's strict quality control system ensures that every bearing meets international leading standards, with precision levels covering P0, P6, P5, etc., which can meet different needs from ordinary equipment to high-end precision machinery. As a senior agent of NSK for over ten years, Shandong Juyuan relies on a mature supply chain to ensure that its products are not only original and genuine, but also priced 10% -15% lower than similar products. In addition, the 24-hour response one-stop after-sales service further enhances the comprehensive competitiveness of NSK self-aligning roller bearings.
Product Parameter Table
|
Parameter Category |
Specific Parameters |
Description |
|
Brand |
NSK (Nippon Seiko Kabushiki Kaisha) |
A globally renowned bearing brand with over a century of manufacturing experience and strong technical capabilities |
|
Bearing Type |
Self-aligning roller bearings |
Capable of automatic self-aligning, adapting to relative misalignment between the shaft and housing bore |
|
Inner Diameter Range |
20mm - 1000mm (customizable) |
Meets the installation requirements of various equipment |
|
Outer Diameter Range |
40mm - 1200mm (corresponding to inner diameter) |
|
|
Width Range |
14mm - 300mm |
|
|
Precision Class |
P0, P6, P5 (high precision) |
The lower the class number, the higher the precision |
|
Rated Load |
Radial load: up to 800,000N; Axial load: up to 300,000N |
Load capacity varies by model |
|
Rotational Speed |
Up to 12,000 RPM (affected by size and load) |
|
|
Material |
High-carbon chromium bearing steel (SUJ2), hardness HRC60 - 65 |
Exhibits excellent wear resistance and fatigue resistance |
|
Sealing Type |
Open type, Rubber seal (2RS), Metal shield (ZZ) |
2RS provides good dust and water resistance; ZZ effectively prevents dust intrusion |
|
Lubrication Method |
Lithium-based grease, applicable temperature range: -40°C - 150°C |
|
|
Application Fields |
Mining machinery, metallurgical equipment, wind power generation, paper-making machinery, etc. |
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