1640-ZZ RICH 22,2x50,8x14,287 1640ZZ RICH
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1640-ZZ RICH 22,2x50,8x14,287 1640ZZ RICH

1640-ZZ RICH 22,2x50,8x14,287

Type: Imperial Ball Bearing
Model: 1640-ZZ RICH
Dimensions: 22.225 x 50.8 x 14.287 mm
Sealing: ZZ Metal Shields
Brand: RICH
Origin: China
RICH
1640ZZ
€9.01
No tax
Quantity
🏠 The Product Is In Our Warehouse And Will Arrive At Your Shipping Address Within 7–10 Business Days.

1640-ZZ RICH Imperial Series Single Row Deep Groove Ball Bearing - 22.2 x 50.8 x 14.287 mm

Technical Specifications:

  • Catalog Code: 1640-ZZ RICH
  • Brand: RICH
  • Type: Single row deep groove ball bearing (Imperial/Inch series)
  • Bore Diameter (d): 22.225 mm (7/8")
  • Outer Diameter (D): 50.8 mm (2")
  • Width (B): 14.287 mm (9/16")
  • Internal Clearance: CN (Normal Clearance)
  • Sealing: ZZ (Double-sided non-contact metal shields)
  • Cage Material: Steel
  • Weight: 0.13 kg
  • Country of Origin: China

Key Performance Advantages:

  • Specialized Inch-Series Fit: Specifically designed for equipment using the 7/8 inch shaft standard, ensuring precise mechanical integration without the need for shaft modification.
  • High-Speed Metal Shields (ZZ): The dual steel shields protect the internal balls and raceways from dust while generating zero contact friction. This allows the bearing to reach higher RPMs and run cooler than rubber-sealed equivalents.
  • Enhanced Durability: Built with a robust steel cage and high-grade steel components to resist wear and maintain operational balance in power transmission and electric motor applications.
  • Maintenance-Free Operation: Factory-filled with long-life industrial grease, providing consistent lubrication throughout its service cycle in a wide temperature range.

Transparency Note: This product is manufactured under the RICH brand. The code 1640-ZZ is used for identification purposes and does not imply affiliation with other manufacturers.

Data sheet

Inner Diameter
22,2
Outer Diameter
50,8
Width
14,287
Ball Rows
Single Row
Cage
Steel
Clearance
CN (Normal)
Category
Single Row Deep Groove Ball Bearing

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