Angular Contact Ball Bearing
UK205-UK209 Insert Pillow Block Bearing High Quality
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

UK205-UK209 Insert Pillow Block Bearing High Quality

Ensure smooth, reliable operation in your machinery with the UK205 Insert Bearing from our UK205-UK209 Insert Pillow Block Bearing range. Crafted from high-quality bearing steel, this double-row unit handles both radial and thrust loads effortlessly, reducing downtime and extending equipment life in automotive, mining, and metallurgy applications.

  • Precision ratings from P0 to P2 available for tight tolerance requirements
  • Grease or oil lubrication flexibility adapts to your maintenance routine
  • Rich stock availability ensures same-day dispatch, backed by our 100% on-time delivery record
  • OEM/ODM services let you customize specifications to match unique operational needs

Technical Specifications
Product Name
UK205-UK209 Insert Pillow Block Bearing High Quality
Category
Angular Contact Ball Bearing
Quality Standard
ISO 9001 / TS 16949
Lead Time
8-12 Weeks Custom
Minimum Order
Negotiable

15+ Certified Engineers On-Call

Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.

Product Specifications

Parameter Details
Model Number 3309A-2Z, 3309ATN9, 3309DMA
Bearing Type Angular Contact Ball Bearing
Separated Unseparated
Rows Number Double
Load Direction Radial Bearing, Thrust Bearing
Material Bearing Steel
Precision Rating P0, P6, P5, P4, P2
Lubrication Grease or Oil
Vibration Z1V1, Z2V2, Z3V3
Specification 100*45*39.7 mm
Stock Rich Stocks
Service OEM, ODM
Delivery by Express, Road, Train, Air, Sea
Sample Available
Trademark BDL/NTN/NSK/NMB/Koyo/NACHI/Timken
Origin China

Application Suitability

Industry Typical Applications
Automobile Transmission systems, wheel hubs
Rolling Mill Roller assemblies, drive mechanisms
Mine Conveyor systems, crushing equipment
Metallurgy Continuous casting machines, rolling equipment

Struggling with Bearing Reliability in Heavy-Duty Applications? UK205-UK209 Insert Pillow Block Bearings Deliver Consistency

Finding the right bearing for high-load machinery often means choosing between limited stock availability, uncertain quality, and incompatible dimensions. Many buyers face costly delays when specifications don’t match, or premature failures due to substandard materials—especially in demanding environments like mining or steel production.

Engineered for Durability in Critical Operations

The UK205-UK209 Insert Pillow Block Bearing addresses these challenges with high-quality bearing steel construction and double-row design, supporting both radial and thrust loads in heavy-duty applications. Our ISO 9001-certified production processes ensure each unit meets precision standards (P0-P2), while rich stock levels mean minimal lead times for common models. Whether used in automobile transmissions or rolling mill equipment, this bearing delivers consistent performance under stress.

Optimal Performance in Demanding Environments

Designed to operate in diverse conditions, this insert pillow block bearing handles the rigors of mining, metallurgy, and industrial machinery. Its unseparated structure maintains alignment under dynamic loads, while grease or oil lubrication options accommodate varying maintenance schedules. With vibration ratings from Z1V1 to Z3V3, it minimizes operational noise and ensures stable performance in high-speed applications, critical for reducing equipment downtime.

Key Engineering Features for Long-Term Reliability

The bearing’s 100*45*39.7 mm specification provides a balance of compact size and load capacity, making it suitable for space-constrained installations. Bearing steel material offers superior hardness and wear resistance, essential for withstanding the abrasive environments of mining operations. Precision ratings up to P2 ensure tight tolerances, reducing vibration and extending service life in high-precision applications like automated production lines. The double-row design further enhances radial and thrust load handling, critical for equipment like conveyor systems and rolling mills.

Why Choosing the Right Bearing Lowers Total Costs

Selecting a high-quality insert pillow block bearing directly impacts operational expenses. Inferior bearings with substandard material hardness or imprecise dimensions often lead to early wear, causing unexpected shutdowns and costly repairs. In contrast, this bearing’s robust construction and strict quality control reduce replacement frequency and maintenance needs. By meeting ISO standards for dynamic load handling and vibration resistance, it contributes to longer equipment lifespan and more predictable maintenance schedules, ultimately lowering total cost of ownership.

Quality You Can Rely On

Our production processes adhere to ISO 9001 standards, with comprehensive testing including raw material inspection and成品尺寸、硬度及表面处理检测. Each bearing comes with a质保期, ensuring manufacturing defects are addressed promptly. We offer OEM and ODM services to meet custom requirements, and our extensive network covers both自有 brands and international models (NTN, NSK, Koyo, etc.), allowing us to source exact specifications as needed. With a 100.0% on-time delivery rate and response time under 0.5 hours, we ensure reliable support for your operations.

Packaging & Shipping

  • Transport Package: Carton and Pallet
  • Stock Availability: Rich Stocks for immediate dispatch
  • Logistics Options: Express, Road, Train, Air, or Sea freight
  • Minimum Order: Flexible MOQ supporting small and large volume purchases

Get Your UK205-UK209 Bearing Quote Today

Whether you need a single sample or bulk order, provide your required model, quantity, and delivery location, and we’ll deliver a competitive quote with lead time. Our team can also assist with cross-referencing international brands to ensure compatibility with your existing equipment. The sooner you confirm your requirements, the faster we can arrange shipment.

Frequently Asked Questions

Q: Do you supply bearings from other brands or models?

A: Yes, we support inquiries for all bearing brands and models, and can source products according to your specified standards.

Q: How can I confirm if this bearing fits my equipment?

A: Provide your equipment’s required dimensions (d x D x B) or model number, and our technical team will verify compatibility.

Q: What is your warranty policy?

A: We provide a warranty period for manufacturing defects; specific terms are detailed in the sales contract.

Q: What is the minimum order quantity?

A: We offer low minimum order quantities, including support for small-batch trial orders.

Q: How long does shipping take?

A: In-stock items ship immediately; delivery time depends on the chosen logistics method (express, air, sea, etc.).

Q: Can you produce custom bearings (OEM/ODM)?

A: Yes, we support custom manufacturing based on drawings or specific technical specifications.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or phone for immediate assistance.

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Steel & Metallurgy

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01

Authorized SKF Engineering Partner

Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.

02

15+ Certified Engineers On-Staff

In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.

03

ISO 9001 & TS 16949 Certified QC

Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.

04

Global Logistics to 50+ Countries

Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.

Performance Metrics

35%

Failures Prevented

70%

Downtime Reduction

25+

Years Experience

24h

Quote Response

78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.

Application Design

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.

Free samples available for orders over $50K

Validated against your KPIs before full production commitment.

Contact Engineering Team

-- Get In Touch

Request a Technical Consultation & Quote

Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.

Address

No. 377 Bansongyuan Road, Huangpu District, Shanghai, China

Free Sample Program

Orders over $50K qualify for free product samples

Test against your KPIs before full production commitment. Ask our engineers for details.

Product Inquiry Form

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ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

SKF Authorized Engineering Partner

Need technical support or a custom solution?

15+ certified engineers ready to help. Response within 24 hours.