GQZ UFL004 Two Bolt Oval Flange Bearing Unit 20mm Bore Set Screw Lock Self-Aligning Insert Bearing Assembly
The UFL004 oval flange bearing unit combines UC004 insert bearing and lightweight two-hole oval cast housing. The spherical outer surface of the bearing enables automatic self-alignment, set screw locking structure firmly locks inner ring on the shaft to avoid relative rotation.
It is widely applied in light automation, packaging equipment and conveyor systems with limited installation space.
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- Model
- UFL004
- Shaft Bore d
- 20 mm
- Housing
- 2-bolt oval flange cast housing
- Structure
- Insert ball bearing + cast iron housing, set screw locking
- Bearing Material
- GCr15 bearing steel
- Housing Material
- Cast iron
- Seal
- Double lip contact rubber seal
- Self-aligning range
- ±2°
- Approx Net Weight
- 0.32 kg
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- Compact two-hole oval flange design fits narrow mounting space and simplifies installation
- Spherical outer ring provides self-aligning capacity to compensate minor shaft misalignment
- Dual set screws lock inner ring tightly on shaft to prevent slipping during operation
- Double lip rubber seal prevents dust, debris and light liquid splashing contamination
- Lightweight housing structure suitable for medium-low speed light load working conditions
- Custom design available (stainless steel model, food grade grease, OEM laser marking)
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This bearing is widely used in:
- Automated assembly lines and light conveyor roller assemblies
- Packaging machinery, textile looms and printing equipment transmission parts
- Food processing auxiliary equipment and light woodworking machinery
- Indoor light transport machinery and low vibration continuous operation devices
???? Ideal for customers looking for reliable and long-life bearing solutions
- 25+ years experience in industrial bearing manufacturing
- Exported to 50+ countries worldwide
- Rich experience in OEM oval flange mounted bearing custom projects
- Strict sealing and self-aligning performance inspection before shipment
- Fast response within 24 hours
- Stable supply for long-term cooperation
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- Raw material hardness inspection
- Precision grinding insert bearing raceway machining
- Heat treatment metallurgy control
- Self-aligning capability, sealing tightness and rotation testing
- Final dimensional & appearance inspection before delivery
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Looking for a reliable bearing supplier?
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- Fast quotation within 24 hours
- Technical support from engineers
- Custom mounted bearing matching solution suggestions
- Competitive factory price
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Q1: Can you produce stainless steel SS-UFL004?
Yes, stainless steel anti-corrosion version can be customized as required.
Q2: What is your delivery time?
Standard mounted bearing units: 7–15 days
Custom special specifiion products: depending on specifiions
Q3: Do you support bulk orders?
Yes, we provide stable supply for long-term cooperation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.