LFR50/5-4-NPP RICH 5x16x8 LFR50/5-4-NPP RICH
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LFR50/5-4-NPP RICH 5x16x8 LFR50/5-4-NPP RICH

LFR50/5-4-NPP RICH 5x16x8

Type: Profiled Track Roller
Model: LFR50/5-4-NPP RICH
Bore: 5 mm
Rail Dia: 4 mm
Brand: RICH
Origin: China
RICH
LFR50/5-4-NPP
€3.78
No tax
Quantity
🏠 The Product Is In Our Warehouse And Will Arrive At Your Shipping Address Within 7–10 Business Days.

LFR50/5-4-NPP RICH Track Roller with Profiled Outer Ring - 5 x 16 x 8 mm

Technical Specifications:

  • Catalog Code: LFR50/5-4-NPP RICH
  • Brand: RICH
  • Type: Track Roller (Double row angular contact ball bearing design)
  • Bore Diameter (d): 5 mm
  • Outer Diameter (D): 16 mm
  • Total Width (B): 8 mm
  • Outer Ring Width (C): 7 mm
  • Shaft Diameter (ds): 4 mm (Gothic arch groove for 4 mm rails)
  • Sealing: NPP (Double-sided rubber contact seals)
  • Weight: 0.01 kg
  • Country of Origin: China

Key Performance Advantages:

  • Gothic Arch Profile: The outer ring is precision-ground with a specialized V-shaped/gothic arch groove, enabling the roller to track perfectly on 4 mm diameter cylindrical shafts or linear rails.
  • NPP Contact Sealing: Features high-grade rubber seals on both sides (NPP), providing an airtight barrier against dust, moisture, and contaminants, making it superior to metal shields for harsh environments.
  • High Load Stability: Built with a double row angular contact internal structure, this roller handles combined radial and axial loads with high rigidity and minimal deformation.
  • Smooth Linear Motion: Designed for high-precision, low-noise movement in cam drives, linear guidance systems, and medical or textile machinery.

Transparency Note: This product is manufactured under the RICH brand. The code LFR50/5-4-NPP is used for identification purposes and does not imply affiliation with other manufacturers.

Data sheet

Inner Diameter
5
Outer Diameter
16
Width
8

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