RSTO 45 RICH 55x85x19,8 RSTO45 RICH
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  • RSTO 45 RICH 55x85x19,8 RSTO45 RICH

RSTO 45 RICH 55x85x19,8

RICH
RSTO45
€6.24
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RSTO45 RICH Yoke Roller Without Inner Ring – 55 x 85 x 19.8 mm

Technical Specifications:

  • Roller Type: Yoke Roller Without Inner Ring
  • Model Designation: RSTO45
  • Brand: RICH
  • Bore Diameter (d): 55 mm
  • Outer Diameter (D): 85 mm
  • Total Width (B): 19.8 mm
  • Cage Material: Steel
  • Outer Ring Profile: Rounded
  • Sealing: None
  • Weight: 0.45 kg
  • Country of Origin: China

The RSTO45 RICH is a heavy-duty yoke-type track roller without inner ring, designed for applications where the shaft serves as the raceway. With dimensions of 55 mm bore, 85 mm outer diameter, and 19.8 mm width, it is ideal for cam followers, guide systems, and industrial motion setups.

Its rounded outer ring ensures smooth engagement with mating surfaces, reducing edge stress and wear. The steel cage provides high strength and durability under dynamic loads. Manufactured in China under the RICH brand, this roller is built for long-lasting performance in demanding environments.

Key Performance Advantages:

  • Direct Shaft Integration: Operates without inner ring, saving space.
  • Rounded Outer Ring: Improves tracking and reduces edge loading.
  • Steel Cage: Ensures mechanical strength and reliability.
  • Open Design: No seals – suitable for controlled lubrication systems.

Transparency Note: This roller is manufactured under the RICH brand. The code RSTO45 is used solely for compatibility identification and does not imply any affiliation with other brands. The product is clearly marked with its actual brand and country of origin.

Data sheet

Inner Diameter
55
Outer Diameter
85
Width
19,8
Weight
0,45
Cage
Steel Cage
Category
Yoke Roller without Inner Ring

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