NSK 60/22 2RS C3 22x44x12 Deep Groove Ball Bearing

Reliable Precision for Industrial and Automotive Applications

The NSK 60/22 2RS C3 deep groove ball bearing (22x44x12 mm) is engineered for reliability, precision, and long service life in both industrial and automotive systems. Designed to withstand heavy workloads and variable temperatures, it provides smooth operation, low friction, and enhanced sealing performance.

Produced by NSK, a global leader in bearing technology, this model is widely used in motors, alternators, gearboxes, pumps, and conveyors. The 2RS seals on both sides prevent contamination from dust and moisture, while the C3 internal clearance ensures consistent performance under elevated speed and heat conditions.

Key Features and Benefits

• Standard dimensions: 22 mm (bore) x 44 mm (outer diameter) x 12 mm (width) - compatible with numerous mechanical assemblies.

• Sealing type: Double rubber seals (2RS) for full protection against dust and lubricant loss.

• Internal clearance: C3 - increased clearance improves tolerance to heat and high-speed rotation.

• Material: Premium-grade bearing steel for high wear resistance and durability.

• Application range: Electric motors, alternators, agricultural machinery, industrial transmissions, and general mechanical systems.

The NSK 60/22 2RS C3 combines excellent sealing, low noise levels, and a long service life — ideal for demanding industrial use.

Technical Specifications

• Bearing type: Deep groove ball bearing
• Brand: NSK
• Inner diameter (bore): 22 mm
• Outer diameter: 44 mm
• Width: 12 mm
• Sealing: 2RS - rubber seals on both sides
• Clearance: C3 - increased internal clearance
• Construction: Single-row
• Material: High-quality bearing steel

FAQ

1. What does “2RS C3” mean?
“2RS” means the bearing has rubber seals on both sides for dust and moisture protection. “C3” indicates extra internal clearance, allowing for higher operating speeds and temperatures.

2. What are typical applications?
Commonly used in electric motors, alternators, gearboxes, pumps, and agricultural equipment - wherever low-friction rotation and reliable sealing are required.

3. Why choose NSK bearings?
NSK is known worldwide for precision engineering, long life, and consistent quality — making it a preferred choice in industrial and automotive sectors.

4. Can this bearing replace other 60/22 2RS models?
Yes, it meets the same dimensional standards as other 60/22 2RS bearings but offers superior quality and durability due to NSK’s manufacturing standards.

5. What are the advantages of C3 clearance?
C3 clearance provides space for thermal expansion, preventing overheating and ensuring smooth rotation under continuous load or high-speed operation.