R-188 RICH 6,35x12,7x3,175 R-188 RICH
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  • R-188 RICH 6,35x12,7x3,175 R-188 RICH

R-188 RICH 6,35x12,7x3,175

The R188 RICH is a miniature single row deep groove ball bearing (6.35x12.7x3.175 mm) with a steel cage and CN clearance for high-speed, low-torque applications.

RICH
R-188
€0.79
No tax
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🏠 The Product Is In Our Warehouse And Will Arrive At Your Shipping Address Within 7–10 Business Days.

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R188 RICH Miniature Single Row Deep Groove Ball Bearing - 6.35 x 12.7 x 3.175 mm

Technical Specifications:

  • Brand: RICH
  • Type: Single Row Deep Groove Ball Bearing, Miniature
  • Model: R188
  • Dimensions: 6.35 x 12.7 x 3.175 mm
  • Inner Diameter (d): 6.35 mm
  • Outer Diameter (D): 12.7 mm
  • Width (B): 3.175 mm
  • Weight: 0.002 kg
  • Cage: Pressed steel cage
  • Clearance: CN - Normal Clearance
  • Country of Origin: China

The R188 RICH is a precision miniature single row deep groove ball bearing, designed for high-speed operation and low friction in compact assemblies. Manufactured by RICH, this bearing features highly accurate metric dimensions of 6.35 x 12.7 x 3.175 mm.

Deep groove ball bearings are the most commonly used type, capable of handling both radial and light axial loads. The R188 RICH is constructed with a durable pressed steel cage to maintain optimal ball spacing and minimize friction. It is supplied with Normal Clearance (CN), making it suitable for standard operating conditions and moderate interference fits. Its miniature size and lightweight construction (0.002 kg) make it an ideal choice for instrumentation, small motors, and other high-precision equipment where space and weight are critical factors.

Key Performance Advantages:

  • High Precision: Engineered to exacting standards for reliability in miniature applications.
  • Versatile Load Capacity: Efficiently handles combined radial and minor axial loads.
  • Low Friction Design: Optimized for low torque requirements and high rotational speeds.
  • Standard Clearance (CN): Provides reliable performance across a wide range of standard operating temperatures and housing/shaft materials.

Data sheet

Inner Diameter
6,35
Outer Diameter
12,7
Width
3.175
Weight
0,002
Ball Rows
Single Row

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