‌626-2RS Deep Groove Ball Bearing Technical Documentation‌

‌1. Product Overview‌

• ‌Model‌: 626-2RS
• ‌Type‌: Double Sealed Deep Groove Ball Bearing
• ‌Seal Material‌: Nitrile Rubber (NBR)
• ‌Precision Grade‌: Standard (P0)

‌2. Detailed Parameters‌

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3. Technical Characteristics‌

• ‌Load Capacity‌:
  • Dynamic load rating (Cr): ~1.8 kN
  • Static load rating (Cor): ~0.8 kN
• ‌Speed Limits‌:
  • Grease lubrication: ~25,000 RPM
  • Oil lubrication: ~30,000 RPM
• ‌Precision‌: ABEC-1 standard (for general applications)

‌4. Applications‌

• ‌Industrial Equipment‌:
  • Small motors (e.g., fans, pumps)
  • Printers and paper handling machinery
  • Medical devices (e.g., dental tools, lab instruments)
• ‌Consumer Electronics‌:
  • Hard disk drives (HDD)
  • Optical drives
  • Low-power robotics
• ‌Automotive Components‌:
  • Window regulators
  • Seat adjusters

‌5. Advantages‌

• ‌Sealed Design‌: Protects against dust and moisture, extending service life.
• ‌Compact Size‌: Ideal for space-constrained applications.
• ‌Low Friction‌: Ensures smooth operation in high-speed scenarios.

6. Compatible Models‌

• ‌Equivalent‌: 626-RZ (double-side seal), 626-2RS (double-side seal)