NSK 6302 VV 15x42x13 mm

Applications

The NSK 6302 VV 15x42x13 mm deep-groove ball bearing is designed for demanding industrial use. As a single-row ball bearing with rubber seals on both sides, it provides a reliable bearing unit suited for industrial machinery, electric motors, gearboxes, fan drives and general mechanical systems. In industrial applications requiring high durability, low maintenance and consistent performance, this ball bearing stands out. Its compact dimensions (15 mm bore, 42 mm outer diameter, 13 mm width) allow integration into a wide range of bearing housings, obudowa łożyskowa and mechanical assemblies. This makes it an excellent choice for procurement specialists and maintenance engineers seeking a ready-to-install precision bearing.

Advantages

• High durability and reliability: The sealed design (VV type) ensures protection against contaminants and lubricant leakage, extending service life and reducing downtime.

• Precision deep-groove construction: This bearing is optimized for radial and moderate axial loads, offering stable operation even under variable speeds and loads.

• Compact and standardized size (15x42x13 mm): Enables easy replacement and stock management for industrial buyers and maintenance teams.

• Low friction and efficient operation: With its deep-groove ball bearing design and quality cage, it supports smooth rotation, reduced friction losses and improved performance in applications.

• Optimized for industrial and automotive bearing systems: Whether deployed in an electric motor, gearbox, fan unit or as a component in a unit łożyskowa, this bearing meets the rigorous requirements of procurement and engineering professionals.

Technical Data

• Product: NSK 6302 VV 15x42x13 mm Deep-Groove Ball Bearing

• Type: Single-row deep-groove ball bearing, sealed both sides

• Dimensions: Inner diameter d = 15 mm; Outer diameter D = 42 mm; Width B = 13 mm

• Seals: Rubber seals both sides (VV) for enhanced contamination resistance

• Bearing construction: Ball bearing with steel cage, optimized for load and speed

• Common use-cases: Industrial applications, electric motors, gearboxes, bearing housings, units łożyskowe

• Key phrases: deep-groove ball bearing, unit łożyskowa, łożysko kulkowe, high durability, industrial bearing component

• Benefits summary: Reliable sealing, prolonged service life, easier procurement, reduced maintenance, suitable for industrial environments

This deep-groove bearing is tailored for engineers, technical buyers and maintenance managers who demand a quality bearing with stable performance, minimal maintenance and strong availability. Its combination of compact size, branded reliability and sealed design positions it as a preferred component for industrial bearing assemblies.

FAQ

Q1: What does the “VV” suffix in NSK 6302 VV mean?
A1: The “VV” designation indicates rubber contact seals on both sides of the bearing. This provides superior protection against dust and lubricant leakage compared to open or shielded bearings.

Q2: In which environments is this bearing best suited?
A2: Ideal for industrial settings including motors, gearboxes, fans, conveyors and general machinery where moderate radial and axial loads exist, and where contamination control and lubricant retention are important.

Q3: How do I determine if the 15x42x13 mm size is correct for my installation?
A3: Measure the shaft diameter (should be 15 mm), the inner bore of the housing (should match 42 mm), and the width available for the bearing (13 mm). Ensuring proper fit helps achieve correct preload, load distribution and service life.

Q4: What maintenance practices support maximum lifespan for this bearing?
A4: Ensure correct installation (clean housing, proper seating), maintain alignment, use appropriate lubricants and monitor operating conditions (temperature, vibration). The sealed design reduces but does not entirely eliminate the need for equipment monitoring.