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6004/21,5 2RS RICH 21,5x42x12 6004/21,5-2RS RICH
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6004/21,5 2RS RICH 21,5x42x12 6004/21,5-2RS RICH

6004/21,5 2RS RICH 21,5x42x12

Type: Single Row Deep Groove Ball Bearing (Special Size)
Model: 6004/21.5 2RS RICH
Dimensions: 21.5 x 42 x 12 mm
Brand: RICH
Origin: China
RICH
6004/21,5-2RS
€5.01
No tax
Quantity
🏠 The Product Is In Our Warehouse And Will Arrive At Your Shipping Address Within 7–10 Business Days.

6004/21.5 2RS RICH – Special Size Single Row Deep Groove Ball Bearing – 21.5 x 42 x 12 mm

Technical Specifications:

  • Type: Single row deep groove ball bearing
  • Brand: RICH
  • Model Designation: 6004/21.5 2RS
  • Inner Diameter (d): 21.5 mm
  • Outer Diameter (D): 42 mm
  • Width (B): 12 mm
  • Sealing: Double-sided rubber contact seals (2RS)
  • Country of Origin: China

Performance Characteristics:

  • Structural Configuration: Specialized single-row deep groove ball bearing featuring a non-standard 21.5 mm bore diameter, engineered for specific technical applications where standard metric sizing is insufficient.
  • Protection Mechanism: Equipped with high-performance double-sided contact rubber seals (2RS) to ensure maximum exclusion of dust, moisture, and environmental contaminants while effectively retaining internal lubricant.
  • Operational Efficiency: Optimized internal geometry facilitates smooth rotation and low frictional torque, making it ideal for precision mechanical assemblies and specialized power transmission units.
  • Mechanical Interface: 21.5 x 42 x 12 mm dimensional format manufactured to rigorous industrial standards for a secure fit and reduced vibration levels during high-speed 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.

Data sheet

Inner Diameter
21,5
Outer Diameter
42
Width
12
Weight
0,073
Ball Rows
Single Row
Cage
Steel Cage
Clearance
CN (Normal)
Category
Single Row Deep Groove Ball Bearing

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