SKF UC321-328 Pillow Block Bearings for Conveying Machinery

Product Introduction

NSK NTN IKO Koyo NACHI UC321-UC328 Insert Pillow Block Bearings, ideal for conveying machinery, feature high load capacity, single row deep groove raceway, and durable bearing steel construction. Available with OEM/ODM service and rich stocks.

Product Parameters

Model NO. UC321, UC322, UC324, UC326, UC328
Feature High Load
Material Bearing Steel
Specification 12*47*31 mm
Service OEM ODM
SKU: 203f06d5f530 Category:
Description

High-Performance UC Pillow Block Bearings for Conveying Machinery & Industrial Applications

Engineered for reliability in demanding environments, our UC series pillow block bearings (UC321, UC322, UC324, UC326, UC328) deliver exceptional load capacity and durability. Trusted by leading brands like NSK, NTN, IKO, Koyo, and NACHI, these insert bearings are perfect for conveying machinery, manufacturing lines, and heavy-duty industrial systems. Upgrade your equipment with bearings designed to minimize downtime and maximize productivity.

Core Specifications

Parameter Details
Model UC321, UC322, UC324, UC326, UC328
Product Type Insert Bearing with Pillow Block
Material High-Quality Bearing Steel
Load Capacity High Load Design for Heavy-Duty Operations
Raceway Type Deep Groove for Smooth Rotation
Precision Rating P0, P6, P5, P4 (Industry-Standard Accuracy)
Bearing Block Size 35mm-400mm
Lubrication Grease or Oil Compatible
Vibration Rating Z1V1, Z2V2, Z3V3 (Low Noise Performance)
Origin China (Manufactured to Global Quality Standards)

Key Features & Benefits

  • High Load Capacity: Engineered to handle heavy radial and axial loads, ideal for conveyor systems and industrial machinery.
  • Durable Construction: Premium bearing steel construction ensures long service life even in harsh conditions.
  • Deep Groove Raceway: Provides smooth rotation and reduces friction, enhancing operational efficiency.
  • Multiple Precision Options: Available in P0-P4 ratings to meet specific application accuracy requirements.
  • Flexible Lubrication: Compatible with grease or oil, allowing customization for diverse operating environments.

Applications

Perfect for: Conveying machinery, agricultural equipment, mining systems, manufacturing lines, and other industrial applications requiring reliable rotational support. The UC series is designed to excel in high-load, continuous-operation scenarios.

Quality Assurance

Our bearings are produced under strict quality control processes, adhering to international standards. Backed by rich stock availability and OEM/ODM service capabilities, we ensure consistent performance and quick delivery. Each unit undergoes rigorous testing to meet vibration (Z1V1-Z3V3) and precision standards.

Why Choose Our UC Bearings?

Unlike generic alternatives, our UC pillow block bearings combine trusted brand technology (BDL/NSK/FYH) with competitive pricing. The single-row design offers a balance of strength and compactness, while the 35mm-400mm block range provides versatility for various installation needs. With a production capacity of 1,000,000 units annually, we guarantee stable supply for large-scale projects.

FAQ

Q: What is the temperature range for these bearings?
A: Suitable for -30°C to 120°C (standard operating conditions). Contact us for high-temperature custom solutions.

Q: Can these bearings be used in wet environments?
A: Yes, with proper sealing and lubrication. We recommend consulting our team for specific IP rating requirements.

Q: Are installation tools included?
A: Installation tools are sold separately. Our technical team can provide guidance on proper mounting procedures.

Ready to optimize your machinery performance? Contact us today for bulk pricing, technical specifications, or sample requests. Our expert team is here to help you select the perfect bearing solution for your application.

Shipping and Delivery

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