Type: Single Row Deep Groove Ball Bearing Model: 6303 Z NR RICH Dimensions: 17 x 47 x 14 mm Features: Snap Ring (NR), Single Metal Shield (Z), Steel Cage Brand: RICH Origin: China
6303 Z NR RICH – Single Row Deep Groove Ball Bearing – 17 x 47 x 14 mm
Technical Specifications:
Type: Single row deep groove ball bearing
Brand: RICH
Model Designation: 6303 Z NR
Inner Diameter (d): 17 mm
Outer Diameter (D): 47 mm
Width (B): 14 mm
Sealing: Z (One-sided non-contact metal shield)
Mounting Feature: NR (Snap ring groove with snap ring on the outer ring)
Internal Clearance: CN (Normal clearance)
Cage Material: Steel
Weight: 0.114 kg
Country of Origin: China
Performance Characteristics:
Structural Configuration: Classic deep groove geometry designed for high-speed reliability and balanced radial/axial load distribution.
Sealing System: Features a single non-contact metal shield (Z) to protect internal components from large debris while maintaining minimal rotational friction.
Mounting Interface: Equipped with a snap ring and groove (NR) on the outer ring, facilitating precise axial location and secure housing retention.
Mechanical Interface: 17 x 47 x 14 mm dimensional format manufactured according to industrial precision tolerances for smooth, quiet operation.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.
Type: Single Row Deep Groove Ball Bearing Model: 6303 Z NR RICH Dimensions: 17 x 47 x 14 mm Features: Snap Ring (NR), Single Metal Shield (Z), Steel Cage Brand: RICH Origin: China