Brand: ZEN
Item Number: 623 2RS

Also Known As: 623-2RS1, 623-2RSR, 623DDU, 623EE, 623LLU

Category: Deep Groove Ball Bearing (Single Row)

Weight (kg): 0.0015

Dimensions

·         Inner Diameter (d) mm: 3

·         Outer Diameter (D) mm: 10

·         Width (B) mm: 4

·         Inner Diameter (d) in: 0.1181

·         Outer Diameter (D) in: 0.3937

·         Width (B) in: 0.1575

Product Properties

·         Bore: Cylindrical Bore (C)

·         Seals: Rubber seals on both sides (2RS)

·         Cage Type: Steel / Standard Cage (S)

·         Radial Internal Clearance: CN (Normal)

·         Precision: Standard

·         Lubrication: Standard

·         Heat Stabilization: None (up to 120 °C)

·         External Modification: None

·         Special Treatment: None

Suffix Description

·         2RS: Rubber seals at each side of the bearing

Product Description
The ZEN 623 2RS is a miniature single-row deep groove ball bearing designed for compact applications where space is limited. Its simple construction (inner ring, outer ring, ball set, and cage) supports good radial load capacity and can accommodate light axial loads, making it versatile for many small mechanisms.

The sealed (2RS) design helps protect against dust and light contamination while retaining lubricant, reducing maintenance needs. The cage keeps the balls evenly spaced to minimize friction and heat generation, supporting smooth, quiet operation suitable for high-speed and noise-sensitive uses such as small motors, consumer electronics, hobby/RC components, and precision instruments.

   PACKAGE INCLUDES: ONE (1) ZEN Bearing 623 2RS