Type: Single Row Deep Groove Ball Bearing (Miniature) Model: MR 85.ZZ RICH Dimensions: 5 x 8 x 2.5 mm Features: ZZ Metal Shields, CN Clearance Brand: RICH Origin: China
MR 85.ZZ RICH – Miniature Single Row Deep Groove Ball Bearing – 5 x 8 x 2.5 mm
Technical Specifications:
Type: Single row deep groove ball bearing
Brand: RICH
Model Designation: MR 85.ZZ
Category: Miniature bearing
Inner Diameter (d): 5 mm
Outer Diameter (D): 8 mm
Width (B): 2.5 mm
Sealing: ZZ (Double-sided non-contact metal shields)
Internal Clearance: CN (Normal clearance)
Country of Origin: China
Performance Characteristics:
Structural Configuration: Miniature single-row radial ball bearing featuring deep raceway grooves for the accommodation of radial and axial force components.
Sealing System: Equipped with two non-contact metal shields (ZZ) to retain internal lubrication while minimizing rotational friction.
Internal Geometry: Manufactured with a standard CN radial internal clearance as defined by technical design specifications.
Mechanical Interface: 5 x 8 x 2.5 mm dimensional format produced according to industrial precision tolerances for miniature assemblies.
Transparency Note:
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 (Miniature) Model: MR 85.ZZ RICH Dimensions: 5 x 8 x 2.5 mm Features: ZZ Metal Shields, CN Clearance Brand: RICH Origin: China