R 144-ZZ RICH 3,175x6,356x2,779
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R144ZZ RICH Miniature Deep Groove Ball Bearing - Shielded - 3.175 x 6.35 x 2.779 mm
Technical Specifications:
- Brand: RICH
- Type: Single Row Deep Groove Ball Bearing, Miniature
- Model: R144ZZ
- Dimensions: 3.175 x 6.35 x 2.779 mm
- Inner Diameter (d): 3.175 mm
- Outer Diameter (D): 6.35 mm
- Width (B): 2.779 mm
- Weight: 0.001 kg
- Cage: Steel
- Country of Origin: China
The R144ZZ RICH is a high-precision miniature deep groove ball bearing, specifically engineered for extremely compact and sensitive rotational applications. Manufactured by RICH, this bearing features ultra-precise metric dimensions of 3.175 x 6.35 x 2.779 mm.
Its miniature size, combined with the deep groove raceway design, ensures low-friction running while still providing efficient support for moderate radial and minor axial loads. The R144ZZ RICH is built with a durable steel cage that promotes optimal ball spacing and stable rotation. Its shielded design helps retain the internal lubrication and protects the internal components from large contaminants. This bearing is a perfect component for robotics, small electric motors, medical devices, and precision instruments where reliability in a minimal space is required.
Key Performance Advantages:
- Miniature Size: Ideal for extremely space-constrained applications.
- High Precision: Engineered for accurate, low-friction rotation.
- Durable Steel Cage: Promotes smooth and stable operation.
- Lightweight: Ultra-low weight (0.001 kg) benefits high-speed and sensitive assemblies.
Data sheet
Inner Diameter
3.175
Outer Diameter
6.356
Width
2.779
Weight
0,001
Ball Rows
Single Row
Cage
Steel Cage
Clearance
CN (Normal)
Category
Single Row Deep Groove Ball Bearing
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