GQZ UCFL204 Two-Bolt Diamond Flanged Mounted Bearing Unit 20mm Bore Cast Iron Housing With UC204 Insert Bearing
The UCFL204 is a complete two-bolt diamond flanged bearing unit, composed of UC204 self-aligning insert bearing and FL204 cast iron housing with double set screw locking structure. It supports radial load and slight axial load, owns self-aligning performance for minor shaft misalignment, easy to mount on side panels of various rotary equipment under dusty and humid conditions.
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- Model
- UCFL204
- Inner Shaft Diameter (d)
- 20 mm
- Housing Total Length (H)
- 113 mm
- Bolt Hole Center Distance (J)
- 90 mm
- Housing Width (L)
- 60 mm
- Housing Total Thickness (A0)
- 33.3 mm
- Insert Bearing Width (B)
- 31 mm
- Mounting Bolt Hole Size
- 12 mm, Matched Bolt M10
- Structure
- Two-bolt diamond flanged bearing unit
- Insert Bearing Material
- GCr15 bearing steel
- Housing Material
- High strength cast iron HT200
- Locking Method
- Double set screw locking
- Seal Type
- Double lip rubber contact seal
- Relubricable
- Equipped with M6 grease nipple
- Basic Dynamic Load Cr
- 12800 N
- Basic Static Load C0r
- 6650 N
- Limiting Speed (Grease)
- 5200 rpm
- Net Weight
- Approx 0.46 kg
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- Self-aligning spherical outer ring offsets minor shaft installation misalignment
- Dual set screw locking firmly clamps shaft to prevent rotation slipping
- Integrated cast iron diamond housing with high rigidity and shock resistance
- Double lip rubber seals block dust, water mist and tiny particle impurities
- Pre-filled long service grease, grease fitting for convenient refilling
- Custom options: stainless steel housing, high temperature grease, anti-rust coating
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This bearing unit is widely used in:
- Conveyor roller wall-mounted supporting assembly
- Industrial cooling fans, blowers and ventilation equipment
- Textile machinery, packaging transmission equipment
- Small agricultural machinery and light food processing machines
???? Ideal for customers looking for reliable and long-life bearing solutions
- 25+ years experience in mounted bearing unit manufacturing
- Exported to 50+ countries worldwide
- Rich experience in OEM & custom cast iron flange bearing projects
- Strict full-process quality inspection before shipment
- Fast response within 24 hours for technical consultation
- Stable bulk supply for machinery distributors
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- Raw material hardness inspection for bearing steel & cast iron
- Precision grinding & superfinishing of bearing raceway
- Heat treatment hardness and metallurgy control
- Self-aligning clearance & rotation smoothness testing
- Final dimensional and appearance inspection before delivery
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Looking for a reliable bearing supplier?
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- Fast quotation within 24 hours
- Professional engineer technical support
- Custom bearing unit solution suggestions
- Competitive factory direct price
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- Q1: Can you provide custom bearings?
- Yes, we support OEM and custom production based on drawings and load requirements.
- Q2: What is your delivery time?
- Standard models: 7–15 days
- Custom products: depending on specifiions
- Q3: Do you support large bulk orders for machinery aftermarket?
- Yes, we provide stable mass supply for long-term cooperative distributors.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.