- English
- Chinese
- French
- German
- Portuguese
- Spanish
- Russian
- Japanese
- Korean
- Arabic
- Irish
- Greek
- Turkish
- Italian
- Danish
- Romanian
- Indonesian
- Czech
- Afrikaans
- Swedish
- Polish
- Basque
- Catalan
- Esperanto
- Hindi
- Lao
- Albanian
- Amharic
- Armenian
- Azerbaijani
- Belarusian
- Bengali
- Bosnian
- Bulgarian
- Cebuano
- Chichewa
- Corsican
- Croatian
- Dutch
- Estonian
- Filipino
- Finnish
- Frisian
- Galician
- Georgian
- Gujarati
- Haitian
- Hausa
- Hawaiian
- Hebrew
- Hmong
- Hungarian
- Icelandic
- Igbo
- Javanese
- Kannada
- Kazakh
- Khmer
- Kurdish
- Kyrgyz
- Latin
- Latvian
- Lithuanian
- Luxembou..
- Macedonian
- Malagasy
- Malay
- Malayalam
- Maltese
- Maori
- Marathi
- Mongolian
- Burmese
- Nepali
- Norwegian
- Pashto
- Persian
- Punjabi
- Serbian
- Sesotho
- Sinhala
- Slovak
- Slovenian
- Somali
- Samoan
- Scots Gaelic
- Shona
- Sindhi
- Sundanese
- Swahili
- Tajik
- Tamil
- Telugu
- Thai
- Ukrainian
- Urdu
- Vietnamese
- Welsh
- Xhosa
- Yiddish
- Yoruba
- Zulu
- Kinyarwanda
- Tatar
- Oriya
- Turkmen
- Uyghur
Category
603 2RS
A Deep Groove Ball Bearing is one of the most widely used types of rolling bearings. It consists of an inner ring, outer ring, steel balls, and a cage (or sealing components). The deep groove raceways on the inner and outer rings allow it to withstand radial loads and limited bidirectional axial loads simultaneously. Known for its simple structure and reliable performance, it is extensively used in various mechanical equipment.
Deep Groove Ball Bearings
| ISO | 603 2RS | |
| GOST | 180013 | |
| Bore diameter | d | 3 mm |
| Outside diameter | D | 9 mm |
| Width | B | 5 mm |
| Basic dynamic load rating | C | 0.381 kN |
| Basic static load rating | C0 | 0.1314 kN |
| Reference speed | 12000 r/min | |
| Limiting speed | 14200 r/min | |
| Mass bearing | 0.00092 kg | |
Features of Deep Groove Ball Bearings
- High-Speed Capability: Optimized raceway design minimizes friction, enabling high-speed operation.
- Low Friction Loss: Small contact area between balls and raceways reduces resistance and energy consumption.
- Long Service Life & Reliability: High-quality steel and precision machining ensure durability and stability.
- Bidirectional Load Capacity: Accommodates radial loads and bidirectional axial loads.
- Easy Installation: No alignment adjustment required, simple structure, and low maintenance costs.
Classification of Deep Groove Ball Bearings
- By Sealing Type:
- Open Bearings: No seals; require regular lubrication.
- Shielded Bearings (ZZ/2Z): Single or double metal shields for dust protection (not oil-tight).
- Sealed Bearings (RS/2RS): Rubber seals for dust/water resistance and grease retention.
- By Size:
- Miniature Bearings: Bore diameter <10mm, used in precision instruments.
- Standard Bearings: Common sizes (e.g., 6200 series).
- Large-Size Bearings: For heavy-duty industrial equipment.
- Special Types:
- Stainless Steel Bearings: Corrosion-resistant for humid/chemical environments.
- Ceramic Hybrid Bearings: Ceramic balls for high-temperature and anti-magnetic applications.
Applications of Deep Groove Ball Bearings
Deep groove ball bearings are used across almost all industrial sectors, including:
- Motors & Generators: Supporting high-speed rotor rotation.
- Automotive Components: Gearboxes, wheel hubs, belt tensioners.
- Household Appliances: Motors in washing machines, air conditioners, and vacuum cleaners.
- Industrial Machinery: Pumps, fans, conveyor belts, machine tool spindles.
- Precision Equipment: Medical instruments, robotic joints, drone motors.
Warm reminder: We offer a wide range of deep groove ball bearings in various specifications and models. Please select the most suitable product based on your specific application requirements (such as load magnitude and direction, speed, accuracy requirements, installation space, environmental conditions, etc.). Feel free to inquire!
Contact Us
Related Products
UCF305-14
The UC series bearings refer to standardized, widely-used pillow block ball bearing units with adapter sleeves. At their core is a deep groove ball bearing featuring a spherical outer diameter (SPB) designed to fit into the matching spherical bore of a cast iron housing. Adhering to metric dimensions, this series is…
7221 AC
Angular Contact Ball Bearings (ACBBs) are precision-engineered bearing units uniquely designed to handle combined radial and axial loads, simultaneously. Unlike standard deep groove ball bearings, they incorporate contact angles (typically between 15° to 40°), enabling them to support substantial axial forces in one direction, often alongside moderate radial forces. This…
UK209-HA2309
The UC series bearings refer to standardized, widely-used pillow block ball bearing units with adapter sleeves. At their core is a deep groove ball bearing featuring a spherical outer diameter (SPB) designed to fit into the matching spherical bore of a cast iron housing. Adhering to metric dimensions, this series is…
22315 CW33
A spherical roller bearing is a highly engineered rolling-element bearing designed to excel in demanding operating conditions. Its defining feature is its self-aligning capability. It automatically compensates for misalignment between the shaft and housing, caused by mounting errors, shaft deflection, or foundation settling (typically up to 1.5° – 3°). This…
3210
Double row angular contact ball bearings are a specialized type of rolling bearing characterized by having two rows of steel balls arranged between the inner and outer ring raceways, with the raceways offset relative to each other along the bearing axis. This design causes the contact line between the balls and raceways…
UCFL209-27
The UC series bearings refer to standardized, widely-used pillow block ball bearing units with adapter sleeves. At their core is a deep groove ball bearing featuring a spherical outer diameter (SPB) designed to fit into the matching spherical bore of a cast iron housing. Adhering to metric dimensions, this series is…
-
-
-
grashbearings@outlook.com
-
+86-13863568175