Needle Roller Bearings

Needle Roller Bearing NUTR45100 45x100x32mm Radial Bearing for Industrial Machinery

SKU: 0d99a9840d7a In Stock

Ensure smooth, reliable rotation in your industrial machinery with the Needle Roller Bearing NUTR45100, engineered to deliver consistent performance under radial loads. This 45x100x32mm radial bearing minimizes downtime with its precision P0-P4 rating and C0/C3/C4 clearance options, addressing the critical need for stable operation in high-demand equipment.

  • Constructed from high-grade bearing steel for extended service life, ideal for machine tools, conveyors, and heavy-duty industrial applications
  • Designed without inner/outer rings for space-saving integration, a key detail for engineers optimizing assembly layouts
  • Supports both grease and oil lubrication to adapt to your maintenance protocols, ensuring flexibility in diverse operating environments
Wholesale Price (FOB)
¥1.45
MOQ: 1 Piece • Bulk discounts available on inquiry
SEND INQUIRY WHATSAPP
12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Product Specifications

Parameter Details
Model NO. NUTR45100
Load Direction Radial Bearing
Style Without Outer Ring, Without Inner Ring
Material Bearing Steel
Type Closed
Product Name Needle Roller Bearing
Lubrication Grease or Oil
Precision Rating P0 P6 P5 P4 P2
Clearance C0 C3 C4
Delivery Time 3-7days
Service OEM ODM
Transport Package Carton Pallet
Specification 45*100*32 mm
Trademark BDL
Origin China
HS Code 8482102000
Production Capacity 1000000

Application Industries

Industry Typical Equipment
Industrial Machinery Machine Tools, Printing Presses, Reducers
Automotive Transmission Systems, Wheel Hubs
Agricultural Machinery Harvesters, Tractors
Construction Excavators, Heavy Load Equipment
Manufacturing Conveyors, Gearboxes

Prevent Equipment Downtime with NUTR45100 Needle Roller Bearing

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a radial bearing fails prematurely, production lines halt, repair costs mount, and deadlines slip. Sourcing reliable bearings with flexible order options and quick delivery can mean the difference between meeting targets and losing revenue.

NUTR45100 Radial Bearing: Engineered for Reliable Performance

The NUTR45100 Needle Roller Bearing is designed to solve these challenges with its robust construction and precise engineering. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure each bearing meets strict quality standards. With a 3-7 day delivery time and support for OEM/ODM customization, this 45x100x32mm radial bearing fits seamlessly into machine tools, reducers, and other industrial machinery where reliable radial load handling is critical.

Optimal Performance in Demanding Industrial Conditions

This Needle Roller Bearing excels in applications requiring high radial load capacity within a compact design. Its closed type construction and bearing steel material make it suitable for moderate speeds and heavy-duty operations, common in manufacturing and agricultural machinery. Whether used in a printing press or a tractor transmission, the NUTR45100 Radial Bearing delivers consistent performance under varying loads and operating temperatures.

Key Technical Features That Matter

The precision rating options (P0-P4) allow you to select the right balance between performance and cost for your specific application. Higher precision grades like P4 minimize vibration and noise, critical for precision machine tools. Clearance options (C0, C3, C4) accommodate thermal expansion and installation requirements—C3 and C4 clearances are ideal for applications with temperature variations or heavy loads. The bearing’s lubrication flexibility (grease or oil) ensures adaptability to different operating environments, enhancing its versatility across industrial sectors.

Why Quality Bearings Reduce Long-Term Costs

Choosing a low-quality needle roller bearing may save money upfront, but the hidden costs add up quickly. Premature failure leads to unplanned downtime, expensive repairs, and potential damage to surrounding components. Our NUTR45100 Bearing, backed by a 12-month global warranty, ensures reliability and reduces total cost of ownership. Each unit undergoes rigorous quality control, from material selection to final inspection, to meet the demands of industrial machinery manufacturers who cannot afford compromises in performance.

Our Commitment to Your Success

With over 18 years of experience serving global buyers, Jinan Saifan Bearing combines manufacturing expertise with customer-focused service. Our full R&D capabilities and QC lab ensure consistent product quality, while flexible order terms—including 1pc MOQ for standard items—support both small-scale repairs and large production runs. We provide free technical guidance to help you select the right bearing for your application, and our defect replacement policy gives you peace of mind. As your long-term partner, we prioritize stable supply and competitive pricing to keep your operations running smoothly.

Packaging & Shipping

  • Secure carton and pallet packaging to prevent damage during transit
  • 3-7 days delivery time for standard orders
  • Multiple shipping options including express (DHL, FedEx) and bulk (air, sea)
  • Real-time tracking provided for all shipments
  • 1pc MOQ available to support emergency repairs and small-batch requirements

Get Your NUTR45100 Bearing Today

Don’t let equipment downtime affect your productivity. The NUTR45100 Needle Roller Bearing is in stock and ready to ship, ensuring you can resume operations quickly. Whether you need a single unit for emergency repair or a bulk order for production, we’re here to fulfill your requirements with the reliability and service you deserve.

Frequently Asked Questions

Q: Is this bearing genuine and reliable?

A: Yes, all our bearings are manufactured in our ISO9001 & ISO14001 certified facility, ensuring genuine quality and traceability. We stand behind every product with a 12-month warranty.

Q: How do I confirm if the NUTR45100 is compatible with my equipment?

A: Provide your equipment model, application details, and required load/speed parameters. Our technical team will verify compatibility and offer free guidance to ensure proper selection.

Q: What is your warranty policy for this bearing?

A: We offer a 12-month global warranty covering manufacturing defects. If a bearing fails under normal operating conditions, we provide free replacement or refund.

Q: What is the minimum order quantity for the NUTR45100?

A: We accept 1pc MOQ for standard items, making it easy to source single units for emergency repairs or small-scale projects.

Q: How quickly can I receive my order?

A: Standard orders ship within 3-7 days. For urgent requirements, contact us to discuss expedited shipping options.

Q: How can I ensure the bearing I receive is not counterfeit?

A: Our bearings come with clear product labels and are shipped in branded packaging. We can provide manufacturing batch information and quality certificates upon request to verify authenticity.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

Related Products

You May Also Need

VIEW ALL PRODUCTS
Engineering Insights

Latest from Our Knowledge Base

ALL ARTICLES