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Jul . 29, 2025 10:40 Back to list

UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing - Durable & Easy Installation


Industry Trends and Market Overview

UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing plays a pivotal role in modern machinery, especially across sectors such as petrochemicals, metallurgy, water supply and drainage systems, and heavy manufacturing. According to the 2023 World Bearing Market Report (source: World Bearing Association), the global bearing market exceeded $43 billion in 2022, with a compound annual growth rate (CAGR) of 6.2% forecast between 2023-2026.

Demand for high-precision, anti-corrosive, and energy-efficient pillow block bearings—such as the UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing—is notably rising due to Industry 4.0 and digital transformation in industrial plants.
UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing - Durable & Easy Installation
UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing widely adopted in automatized production lines & utility pipelines.

Specifications & Technical Data

Below is an aggregate technical parameter table for UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing (cross-referenced from product page & BTZ Bearing official datasheet).
Parameter UCFA207-21 Spec Remarks
Inner Diameter (d) 33.34 mm (1-5/16") Standard shaft fit
Outer Diameter (D) 72 mm Precision CNC turned
Housing Width (A) 42.9 mm Heavy-duty cast iron
Mounting Length (L) 133 mm High stability
Bearing Type Insert Ball Bearing UC207-21 Self-aligning, greased
Housing Material Cast Iron (F type, anti-corrosive) ASTM A48 Class 35B
Sealing Double-lip NBR Seals IP54 rated
Static Load Rating (C0) 12100 N ISO 281 certified
Dynamic Load Rating (C) 22700 N ISO 281 certified
Working Temperature -20°C ~ +120°C Extended lifetime lubrication
Lubricant High-performance lithium grease ISO-L-XBCEB 2

Manufacturing Process Flow (with Diagram)

The UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing manufacturing process is designed for precision, durability and robust anti-corrosion performance. Process adheres strictly to ISO 9001, ANSI, and ASTM industry standards.
1
Raw Material Selection
Certified cast iron & chrome steel sourced (ASTM/ISO grade) — guarantees core strength.
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2
Precision Casting & Forging
High-temperature casting for housing; CNC forging for bearing components.
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3
CNC Machining
Ultra-fine machining for all mating/fitting surfaces. Achieves grade 7 tolerance (ISO 286-1).
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4
Surface Treatment
Epoxy/polymer anti-corrosion; double layer coating for water & chemical resistance.
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5
Assembly & Lubrication
Automated assembly lines, precision greasing, double-lip sealing deployed.
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6
QC & Testing
Dynamic/static load, salt spray, fatigue test; meets ISO 281 & ISO 9227.
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7
Packing & Logistics
Anti-rust packaging; RFID tracking; on-time delivery globally.
Process Visualization: Diagram shows critical steps from raw material examination to quality inspection.
Video: Automated Pillow Block Bearing Assembly (YouTube)
UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing - Durable & Easy Installation
Precision CNC machining in the UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing line

Application Scenarios and Technical Advantages

  • Petrochemical Industry: Used in agitators, compressors, and conveyor systems; withstands corrosive fluids and fluctuating temperatures.
  • Metallurgy Plants: Ensures stability in rolling mills, continuous casting, and cooling systems with high vibration damping.
  • Water Treatment Facilities: Long service life in wet, chemically aggressive environments; anti-rust treatment exceeds ISO 12944.
  • Paper Making & Textile: Supports continuous operation, prevents fiber accumulation, and resists moisture ingress.
  • Conveyors & Packaging: Quick mount/dismount, high misalignment tolerance, and low noise operation.
Advantages: Energy efficiency (up to 18% friction reduction, TUV Rheinland tested), corrosion resistance (200+ hour salt spray certified), and precision fit for minimal vibration ( UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing - Durable & Easy Installation
UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing in heavy-duty water treatment systems

Product Comparison: UCFA207-21 vs. Competing Units

Feature UCFA207-21 SKF SYK207-21 FYH UCFX07-21
Housing Material Heavy-duty Cast Iron (F type) Cast Iron Cast Iron
Bearing Insert UC207-21 (chrome steel, self-aligning) SYK207-21 (spherical) UCX07-21 (spherical)
Sealing NBR Double Lip + Steel Shield Steel shield only Triple-lip rubber
Static/Dynamic Load (N) 12100 / 22700 11450 / 21860 11200 / 22000
Corrosion Test ISO 9227 ≥200 hr 160 hr 170 hr
Temperature Range -20°C to +120°C -20°C to +100°C -15°C to +110°C
Certifications ISO 9001, CE, RoHS ISO 9001, CE ISO 9001
Customization Yes (coating, bore, seals) No No

Customized Solutions and Global Support

BTZ Bearing provides advanced customization services for UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing, supporting:
  • Bore & Shaft Fit Adjustments (H6, J7, custom tolerances)
  • Coating Types: Zinc, epoxy, PTFE (FDA compliant for food-grade)
  • Special Sealing: VITON/HNBR for high temp/chemical
  • Integrated RFID or Asset Management Chip
  • Custom packaging and laser-etched branding
Global clients include Siemens, Veolia, ArcelorMittal, and over 10,000 OEMs worldwide.
Application Case Study: Veolia Water Asia
In 2023, Veolia upgraded 180+ pump stations using UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing. Outcome: Reduced unscheduled downtime by 37%, maintenance costs by 22%, and achieved continuous 24/7 operation under high-humidity conditions.
Source: Veolia Case Report
UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing - Durable & Easy Installation
Custom-coded UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing for OEM conveyor system

Professional FAQs: UCFA207-21 Pillow Block Bearing

Q1: What is the primary material and its advantage?
A1: UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing housing is made of high-grade ASTM A48 Class 35B cast iron, offering high compressive strength, vibration damping, and superior corrosion resistance.
Q2: Which ISO/ANSI standards does it comply with?
A2: Manufactured under ISO 9001 (quality), ISO 281 (bearing loads), and tested to ISO 9227 (corrosion), also aligns with ANSI/ABMA bearing dimensional standards.
Q3: How is installation performed and what tools are required?
A3: Mounting is quick via two slotted bolts; installation follows ABMA shaft alignment protocol. Torque wrench and feeler gauge are recommended for optimal seating.
Q4: What is the lubrication regime recommended?
A4: Factory-lubricated with high grade lithium grease (ISO-L-XBCEB 2), requiring regreasing every 3,000h for continuous duty environments.
Q5: What is the typical service life?
A5: Service life exceeds 40,000h under dynamic load of 22,700N, verified in fatigue testing (per ISO 281:2007).
Q6: Can the sealing system be upgraded?
A6: Yes, sealing can be customized to VITON/NBR triple-lip on request for high temperature/chemical applications.
Q7: Is there an anti-counterfeit/authentication mechanism?
A7: BTZ UCFA207-21 uses serialized QR/RFID tags for traceable authenticity — ensures genuine product and warranty eligibility worldwide.

Delivery, Warranty, and Global Customer Support

Delivery: 7-15 days typical for standard units, up to 25 days for custom specifications. International air/sea available.
Warranty: 18 months or 35,000 working hours standard; extended warranty available on contract.
Quality Assurance: 100% pre-shipment QC, material traceability (COC/3.1 certificate), and anti-corrosion packaging.
Support:
  • 24/7 technical hotline (ENG/DE/FR/ES/JP); onsite engineer support in over 40 countries.
  • Online installation videos, datasheet library, and maintenance consultancy.
  • Dedicated account managers for OEM/large volume buyers.

Conclusion: The Smart Choice in Pillow Block Bearings

The UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing is not only a globally recognized industrial solution, but also the preferred choice by top-tier OEMs and MRO companies for its high reliability, extended service life, and unbeatable anti-corrosion properties. With comprehensive industry certifications, real-world field applications, and fast, tailored customer support, it sets the global benchmark in performance. For complete details, visit the official UCFA207-21 Take Up Housing Bearing Unit Pillow Block Bearing page!
References:
[1] World Bearing Association, "Global Bearing Market Report 2023". Available: https://www.worldbearing.org/
[2] "ISO 281:2007 Rolling bearings — Dynamic load ratings and rating life", International Organization for Standardization. ISO 281:2007
[3] BTZ Bearing Technical Datasheets: https://www.btzbearing.com/
[4] Veolia Asset Management for Water Infrastructure: Veolia Solution Forum
[5] SKF Official Catalog 2024, Pillow Block Bearings Section – skf.com
[6] "Latest Developments in Pillow Block Bearings," Machinery Lubrication Magazine, May 2023: Machinery Lubrication
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