LFR5301-20KDD LFR5301112*42*19mm U-Shaped Single Double Row Deep groove
- System of Measurement: Metric
- Inner Diameter: 12
- Outer Diameter: 42
- Width: 19
- Precision Rating: P0
Key Features
Engineered for superior reliability, high torque efficiency, and low-noise continuous operations.
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)
Technical Specifications
Detailed engineering parameters, mechanical dimensions, and electrical performance figures.
| 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
Direct industrial manufacturing capabilities, certified international quality standards, and dependable engineering support.
Factory Manufacturing Capabilities
Modern precision workshop, advanced CNC automated machining centers, and 100% full-inspection assembly lines.
CNC Machining Workshop
High precision ±0.005mm tolerance
Automated Assembly Lines
Capacity up to 50,000 units/month
Rigorous QC & Testing Lab
Noise, torque & life cycle testingInternational Certifications
Verified compliance with global standards, supporting smooth customs clearance and regulatory approvals across North America and Europe.
ISO9001
European Conformity Verified
CE RoHS
Eco-friendly & hazardous-free
CE
Standardized Quality Management
