When it comes to SKF self-aligning roller bearings, industry insiders know that they are the "hard goods" of Sweden's old line bearings! SKF has over a hundred years of technological accumulation, and the self-aligning roller bearings produced have two major "ace" advantages: one is the automatic self-aligning ability. Even if there is a slight deviation in equipment installation or slight deviation in the running axis, the bearings can "self correct", reducing wear and noise. Many other brands simply cannot achieve such intelligence. The second is its super strong load-bearing capacity. Made of high-purity alloy steel and treated with special heat treatment technology, it can withstand the continuous heavy pressure of heavy equipment such as mining machinery and port cranes, and its service life is much longer than that of ordinary bearings.
In practical use scenarios, SKF self-aligning roller bearings can be called the "universal adapter king". The rolling mill in the metallurgical plant and the high-speed paper roll in the papermaking workshop all rely on it for stable operation; On wind farms, the main shaft bearings of giant blades must withstand wind and sand as well as temperature differences between day and night. SKF's bearings are like "sea needles" that ensure stable power generation of wind turbines throughout the year. As an authorized agent of SKF for many years, Shandong Juyuan not only ensures that every bearing is genuine from the factory, but also helps you with precise selection and fast supply. The after-sales team is online 24 hours a day, and can respond to any questions at any time. Choosing it is choosing a worry free and durable industrial helper!
Technical Parameters
|
Parameter Category |
Specific Parameters |
Description |
|
Brand |
SKF (Svenska Kullagerfabriken AB) |
A world - leading bearing manufacturer with over 100 years of experience |
|
Bearing Type |
Self-aligning ball bearings |
Feature two rows of balls and a common sphered raceway in the outer ring, allowing self - alignment to shaft deflection |
|
Inner Diameter (d) |
Customizable, typical range: 10mm - 500mm |
Measured in millimeters; can be tailored to specific equipment requirements |
|
Outer Diameter (D) |
Corresponding to inner diameter, range: 26mm - 580mm |
Dimensions vary based on the selected inner diameter |
|
Width (B) |
Usually 8mm - 150mm, model - dependent |
Thickness of the bearing, measured in millimeters |
|
Precision Class |
ABEC - 1 (Standard), ABEC - 3, ABEC - 5 (High Precision) |
Higher class numbers indicate greater precision |
|
Rated Load |
Radial load: up to 120,000N; Axial load: up to 40,000N |
Load capacity varies by specific bearing size and design |
|
Rotational Speed |
Maximum speed: 18,000 RPM (affected by size, load, and lubrication) |
RPM stands for Revolutions Per Minute |
|
Material |
High - quality chrome steel (ISO standard), hardness HRC 58 - 64 |
Offers excellent wear resistance and fatigue strength |
|
Sealing Type |
Open, Rubber seal (VV), Metal shield (ZZ) |
VV provides good protection against dust and moisture; ZZ resists dust intrusion |
|
Lubrication |
Lithium - complex grease, suitable temperature: -30°C - 120°C |
Recommended temperature range for optimal performance |
|
Application |
Widely used in electric motors, pumps, conveyors, textile machinery, and general machinery |
Ideal for applications where shaft misalignment may occur |
|
Certifications |
ISO 9001, ISO 14001, ISO 45001 |
Internationally recognized quality, environmental, and safety management standards |
|
Customization |
Support for non - standard size and special performance requirements |
Contact SKF authorized agents like Shandong Juyuan for customized solutions |
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