LM 12 UU OP RICH 12x21x30 LM12UUOP RICH
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LM 12 UU OP RICH 12x21x30 LM12UUOP RICH

LM 12 UU OP RICH 12x21x30

Type: Linear Ball Bearing
Model: LM 12 UU OP RICH
Bore: 12 mm (Open)
Cage: Polyamide
Brand: RICH
Origin: China
RICH
LM12UUOP
€2.99
No tax
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LM 12 UU OP RICH Open Type Linear Ball Bearing - 12 x 21 x 30 mm

Technical Specifications:

  • Catalog Code: LM 12 UU OP RICH
  • Brand: RICH
  • Type: Linear ball bearing - Open Type
  • Shaft Diameter (d): 12 mm
  • Outer Diameter (D): 21 mm
  • Length (L): 30 mm
  • Standard: JIS
  • Cage Material: Polyamide
  • Sealing: UU (Double-sided single-lip seals)
  • Weight: 0.024 kg
  • Country of Origin: China

Key Performance Advantages:

  • Open Type Configuration (OP): Specifically designed with a sector removed to allow the bearing to slide over supported shafts (shafts mounted on continuous rails), preventing shaft deflection.
  • Smooth Linear Travel: Engineered for low-friction movement along 12 mm precision shafts, ideal for automation and CNC applications.
  • Polyamide Cage: The high-quality polyamide internal cage ensures quiet operation and efficient ball recirculation.
  • Integrated UU Sealing: Features seals at both ends to protect the internal ball tracks from contamination and retain essential lubrication.

Transparency Note: This product is manufactured under the RICH brand. The code LM 12 UU OP is used for identification purposes and does not imply affiliation with other manufacturers.

Data sheet

Inner Diameter
12
Outer Diameter
21
Width
30

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