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61903 2RS C3 RICH17x30x7

61903 2RS C3 RICH Single Row Deep Groove Ball Bearing – steel‑cage miniature ball bearing with dimensions 17x30x7 mm. Features double‑sided rubber contact seals (2RS) and C3 clearance for high‑speed performance, ensuring durability and long service life.

RICH
61903-2RS-C3

Volume discounts

Quantity Unit price
10 €0.68
20 €0.65
50 €0.61
100 €0.58
€0.75
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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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61903 2RS C3 RICH | Single Row Deep Groove Ball Bearing – 17 x 30 x 7 mm

Technical Specifications:

  • Catalog Code: 61903 2RS C3 RICH (also known as 6903‑2RS C3)
  • Brand: RICH
  • Type: Single Row Deep Groove Ball Bearing
  • Cage Material: Steel
  • Inner Diameter: 17 mm
  • Outer Diameter: 30 mm
  • Total Width: 7 mm
  • Weight: 0.009 kg
  • Clearance: C3 – Greater than Normal Clearance
  • Sealing: Double‑sided Rubber Contact Seals (2RS)
  • Country of Origin: China

Key Performance Advantages:

  • Compact Miniature Design: Slim profile (17x30x7 mm) ideal for precision assemblies.
  • Steel Cage: Provides durability and precise ball guidance under demanding conditions.
  • Double Rubber Seals (2RS): Effective protection against dust, moisture, and contaminants.
  • C3 Clearance: Greater internal clearance for higher speed and thermal expansion tolerance.
  • RICH Quality: Precision manufactured for reliability and long service life.

Transparency Note: This deep groove ball bearing is manufactured directly under the RICH brand. The catalog code 61903 2RS C3 (also known as 6903‑2RS C3) is used solely for identification and does not imply affiliation with other brands. The product is clearly marked with its actual brand and origin.

Data sheet

Inner Diameter
17
Outer Diameter
30
Width
7
Weight
0,02
Ball Rows
Single Row
Sealing
Lip Seal On Both Sides

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