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LFR5301-20KDD LFR5301112*42*19mm U-Shaped Single Double Row Deep groove

Model: Open
  • System of Measurement: Metric
  • Inner Diameter: 12
  • Outer Diameter: 42
  • Width: 19
  • Precision Rating: P0

Product Highlights

  • System of Measurement – High precision engineered system of measurement (Metric)
  • Inner Diameter – High precision engineered inner diameter (12)
  • Outer Diameter – High precision engineered outer diameter (42)
  • Width – High precision engineered width (19)
  • Precision Rating – High precision engineered precision rating (P0)
  • Clearance – High precision engineered clearance (C0)

Applications

  • > Micro Motors & Cooling Fans
  • > Precision Testing Instruments
  • > Medical Diagnostic & Imaging Devices
  • > Automotive Steering & Chassis Systems
  • > Fitness & High-End Sports Gear
  • > Textile & Garment Machinery
  • > High-Precision Spindles & CNC Units
  • > Material Handling & Conveyor Rollers
  • > Optical Encoders & Gimbal Systems

Technical Specifications

Parameters Specifications
System of Measurement Metric
Inner Diameter 12
Outer Diameter 42
Width 19
Precision Rating P0
Clearance C0
Sealing Type Open
Number of Rows Single Row
Material Chrome steel gcr15
Grease RPM Limit 100
Lubrication Grease
Applicable Industries Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Farms
Place of Origin Zhejiang, China
product name Roller Rail Guide Track Roller Bearing LFR5301-20KDD
Name U shaped ball bearing
Size 12*42*19mm
Quality Standard IS09001-2000 & TS16949/IS014001
Delivery Date Normally takes within 10 workingdays
Rolling Body Steel ball
Precision PO. P4, P5. P6, Usually Po.
item ball bearing,bearing,deep groove ball bearings
Selling Units Single item
Single package size 10X10X10 cm
Single gross weight 0.2 kg

Dimensions & Technical Drawings

Why Choose Us

Factory Manufacturing Capabilities

Modern precision workshop, advanced CNC automated machining centers, and 100% full-inspection assembly lines.

CNC Machining Workshop

CNC Machining Workshop

High precision ±0.005mm tolerance
Automated Assembly Lines

Automated Assembly Lines

Capacity up to 50,000 units/month
Rigorous QC & Testing Lab

Rigorous QC & Testing Lab

Noise, torque & life cycle testing

International Certifications

Verified compliance with global standards, supporting smooth customs clearance and regulatory approvals across North America and Europe.

ISO 9001-QMS

ISO 9001-QMS

European Conformity Verified
CE(EMC 24V)

CE(EMC 24V)

Eco-friendly & hazardous-free
CE RoHS

CE RoHS

Standardized Quality Management
Quick Turnaround Engineering

Need Customized Parameters?

We offer OEM/ODM services with quick turnaround.

Email: Gemma Xu WhatsApp: Gemma Xu