SKF 6303r Deep Groove Ball Bearing High Quality Good Price

Product Introduction

Koyo 6303R deep groove ball bearing offers high quality with good price. Ideal for various applications, featuring reliable performance and durable bearing steel construction.

Product Specifications

Model NO. 6303R
Specification 17*47*14 mm
Seals Type Zz, 2RS, Open
Material Bearing Steel
Origin Japan
SKU: c8c616f054c8 Category:
Description

Koyo 6303R Deep Groove Ball Bearing: High-Quality Performance for Your Industrial Needs

Looking for a reliable deep groove ball bearing that delivers exceptional performance and durability? The Koyo 6303R is engineered to meet the demands of various industrial applications. With precision craftsmanship and premium materials, this bearing ensures smooth operation, reduced maintenance, and extended service life—making it the ideal choice for your machinery.

Key Specifications

Description Details
Model Number 6303R
Dimensions 17*47*14 mm
Seal Types ZZ, 2RS, Open
Precision Rating P0, P6, P5, P4
Lubrication Grease or Oil
Material High-Quality Bearing Steel
Load Type Radial Bearing
Vibration Class Z1V1, Z2V2, Z3V3
Origin Japan
Service Options OEM, ODM

Core Performance & Benefits

Designed for radial load handling with a contact angle of 0°, the Koyo 6303R ensures stable operation even under high-speed conditions. Its single-row, unseparated structure minimizes friction, while options for ZZ (metal shielded) or 2RS (rubber sealed) designs provide flexibility for dust and moisture resistance. Choose from precision ratings P0 to P4 to match your application’s accuracy requirements, and rely on Koyo’s renowned manufacturing quality for consistent performance.

Applications

Ideal for electric motors, pumps, conveyors, agricultural machinery, and automotive components. Whether for industrial equipment or precision tools, the 6303R delivers reliable performance in diverse operating environments.

Quality Assurance

As a trusted Japanese brand, Koyo adheres to strict quality control standards. Each bearing undergoes rigorous testing to ensure dimensional accuracy, material strength, and vibration resistance. Backed by a production capacity of 1,000,000 units, we guarantee consistent supply and genuine Koyo products.

Why Choose Koyo 6303R?

  • Superior Durability: Bearing steel construction for long service life.
  • Versatile Sealing: Multiple seal options for adaptability to harsh conditions.
  • Precision Engineering: Available grades P0-P4 for high-accuracy applications.
  • Trusted Origin: Authentic Japanese manufacturing for reliability.

FAQ

Q: What lubrication is recommended for the 6303R?
A: Both grease and oil lubrication are suitable, depending on your operating speed and temperature requirements.

Q: Can this bearing handle axial loads?
A: Primarily designed for radial loads; limited axial load capacity applies.

Q: Are custom OEM/ODM options available?
A: Yes, we offer OEM and ODM services to meet specific application needs.

Ready to enhance your machinery’s performance with the Koyo 6303R? Contact us today for a personalized quote and technical support!

Shipping and Delivery

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