RD-0391 C3 (3TMSX0391C3) RICH 17x40x12 RD-0391-C3 RICH
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RD-0391 C3 (3TMSX0391C3) RICH 17x40x12 RD-0391-C3 RICH

RD-0391 C3 (3TMSX0391C3) RICH 17x40x12

The RICH RD-0391 C3 is a single row deep groove ball bearing (17x40x12 mm) with an open design, steel cage, and C3 clearance. Manufactured in China, it offers reliable performance and is an interchange for Kawasaki and NTN parts.

RICH
RD-0391-C3
€5.94
No tax
Quantity
🏠 The Product Is In Our Warehouse And Will Arrive At Your Shipping Address Within 7–10 Business Days.

RD-0391 C3 RICH Single Row Deep Groove Ball Bearing – 17 × 40 × 12 mm

OE References:

  • KAWASAKI 92045-0013
  • NTN 3TM-SX0391 C3

Technical Specifications:

  • Type: Single row deep groove ball bearing
  • Brand: RICH
  • Model Designation: RD-0391 C3 RICH
  • Inner Diameter (d): 17 mm
  • Outer Diameter (D): 40 mm
  • Width (B): 12 mm
  • Inner Ring Width: 9.5 mm
  • Radial Internal Clearance: C3 (Greater than normal)
  • Weight: 0.067 kg
  • Cage: Steel
  • Sealing: None (Open bearing)
  • Country of Origin: China

Performance Characteristics:

  • Structural Layout: Single row radial ball bearing with specific 9.5 mm inner ring width.
  • Internal Geometry: Deep groove raceways optimized for effective radial and axial load management.
  • Material Composition: High-carbon chromium steel rings and rolling elements.
  • Thermal Stability: C3 internal clearance designed to accommodate thermal expansion during high-speed operation.
  • Dimensional Format: 17 × 40 × 12 mm configuration.

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
17
Outer Diameter
40
Width
12
Weight
0,067
Ball Rows
Single Row
Clearance
C3 (Greater than Normal)
Category
Single Row Deep Groove Ball Bearing

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