SKF 6207 NR C3 Deep Groove Ball Bearing - 35x72x17 mm

Engineered for high-performance industrial applications

The SKF 6207 NR C3 is a single-row deep groove ball bearing featuring a snap ring groove (NR) on the outer ring, allowing secure axial location in housings or bearing units.
With dimensions 35 mm (inner diameter) x 72 mm (outer diameter) x 17 mm (width) and C3 internal clearance, it’s designed for use in high-speed, high-temperature, and vibration-prone environments.

This bearing is widely used in electric motors, pumps, conveyors, compressors, gearboxes, and industrial drives. Its robust construction and precision-ground raceways ensure long-lasting, low-friction operation — ideal for maintenance departments, OEMs, and production plants seeking reliability and reduced downtime.

Key features and advantages

• Snap ring groove (NR type) - allows simple and secure axial retention of the bearing in housings or bearing blocks.

• C3 internal clearance - ensures stable performance under temperature rise and shaft expansion, preventing premature wear or seizure.

• High-speed capability - optimized for continuous operation in industrial machinery and electric drives.

• Durable construction - made of premium bearing steel, precision-finished for minimal vibration and extended service life.

• SKF quality guarantee - engineered to global standards, ensuring consistent performance, low noise, and long operational reliability.

• Standardized dimensions (35x72x17 mm) - easy replacement and interchangeability with most industrial bearing setups.

For B2B buyers, this model combines high reliability, ease of integration, and long-term cost efficiency.

Technical specifications

• Type: Deep groove ball bearing (single row)

• Model: SKF 6207 NR C3

• Inner diameter (d): 35 mm

• Outer diameter (D): 72 mm

• Width (B): 17 mm

• Internal clearance: C3 (increased)

• Design: NR - snap ring groove with circlip

• Material: High-grade bearing steel

• Load direction: Radial with moderate axial capacity

• Sealing options: Open, shielded (ZZ), or sealed (2RS)

This model is suitable for both standalone installations and as part of larger bearing housings or mechanical assemblies.

Installation and operation recommendations

To maximize bearing life and efficiency:

• Ensure clean, aligned seating surfaces before installation.

• Use proper fitting tools to avoid damage to the raceways.

• Maintain correct lubrication (use SKF-approved grease or oil).

• Avoid excessive preload — especially in high-speed applications.

• Regularly inspect for wear, noise, or overheating in continuous-duty systems.

Following these practices ensures reliable performance and reduced maintenance costs across industrial environments.

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FAQ - Frequently Asked Questions

Q1: What does “NR” mean in SKF 6207 NR C3?
NR indicates the bearing has a snap ring groove with a retaining ring, allowing secure axial positioning in housings.

Q2: What is the purpose of the C3 clearance?
C3 means increased internal clearance, ideal for higher temperatures or speeds, preventing bearing seizure due to thermal expansion.

Q3: Where is the SKF 6207 NR C3 typically used?
Commonly found in electric motors, pumps, conveyors, compressors, and heavy-duty machinery that require precision and long service life.

Q4: Can this bearing replace a standard 6207 C3 model?
Yes - it shares the same internal dimensions (35x72x17 mm), but includes a snap ring for additional axial retention.

Q5: Is the SKF 6207 NR C3 available for fast B2B shipping?
Yes - it’s stocked and ready for 24-hour dispatch from our Lublin warehouse for domestic and EU orders.