Creation on:2025/10/11
Globally renowned crusher manufacturers include Metso, Sandvik, Terex, Svedala, Eagle Crusher, Kleemann, Astec Industries, Thyssenkrupp, SANME, CITIC HIC, and Liming Heavy Industry.Crushers are core equipment in industries such as mining, building, metallurgy, chemicals, and power plants.They can be primarily categorized by their structure and operating principle, including jaw crushers, gyratory crushers, cone crushers, impact crushers, hammer crushers, and roll crushers.
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As key transmission components in crushers, bearings play a critical role in equipment service life and operational stability, especially since crushers are constantly exposed to high loads, strong impacts, heavy dust contamination, and poor lubrication conditions. Furthermore, due to differences in crusher structure and load characteristics, different components typically require different types of bearings. Below is an introduction to the main rolling bearing types commonly used in crushers.
(1) Spherical roller bearings(223/231/232/240 series)
Spherical roller bearings can withstand strong impact and eccentric loads, commonly used in the core and eccentric shafts of jaw crushers, cone crushers, gyratory crushers, impact crushers, hammer crushers and roller crushers.
(2) Thrust roller bearings
Thrust roller bearings are mainly used at the lower end of the main shaft/the bottom of the moving cone to support and share the axial load.
(3) Cylindrical roller bearings
Cylindrical roller bearings are resistant to high temperatures and shocks, can withstand combined radial and axial loads. They are primarily used in key support positions in cone crushers, roller crushers, and impact crushers.
Depending on crusher design and operating requirements, different brands and models use different types of bearings, and quality requirements also vary according to the installation position. Cone crushers mainly adopt a combination of thrust roller bearings and cylindrical roller bearings, while some Chinese-made cone crushers use single-row tapered roller bearings. Other types of crushers primarily use small and medium-sized spherical roller bearings and single-row cylindrical roller bearings.
HSN provides bearing solutions for cone crushers from leading brands, including ElJay RC36, MVP380 and RC66; JCI 1200LS and K300; Pioneer 48-inch and 54-inch Cone Crushers; and Telsmith 48S Cone Crusher.
To meet the demanding requirements of these cone crusher applications, HSN has continuously optimized bearing performance based on extensive manufacturing expertise. Because cone crusher bearings operate under extreme conditions—such as high impact loads, severe vibration, heavy contamination, and wide temperature fluctuations—HSN has enhanced product performance in multiple aspects, including raw material selection, inner and outer ring wall thickness, roller design, cage structure, and surface strengthening treatments. As a result, these improvements help improve bearing durability and reliability in harsh crushing environments, with a service life exceeding one year under normal operating conditions.
In addition to performance advantages, HSN bearings can serve as reliable replacements for SKF and FAG equivalents. To better support customers’ maintenance and procurement needs, we also maintain a comprehensive inventory of crusher bearings for different applications and quality requirements.
If you have any purchase needs for Crusher bearings, please feel free to contact us.
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Tel: 86.156.6578.7336 Email: service@hsnindustrial.com Website: www.rollingparts.com www.hsnbearing.com
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