Ball Bearing

Thrust Ball Bearing 51228 High-Speed Wear-Resistant for Industrial Machinery 180x300x95mm

SKU: 87f56d05991e In Stock

Keep your industrial machinery running smoothly with the Thrust Ball Bearing 51228, designed to deliver high-speed performance and exceptional wear resistance in demanding applications. This 180x300x95mm bearing handles axial loads with precision, ensuring reliable rotation even under heavy stress—so you can minimize downtime and maintain consistent productivity.

  • Precision-engineered with high-grade bearing steel and available in P0-P4 accuracy classes to meet strict industrial standards
  • Separated design allows for easy installation and maintenance, reducing assembly time and operational hassle
  • Grease or oil lubrication options accommodate diverse working conditions, from manufacturing equipment to heavy-duty machinery
  • Backed by ISO 9001:2015 certified quality control, ensuring stable performance and long service life for your critical operations
Wholesale Price (FOB)
¥1.30
MOQ: 1 Piece • Bulk discounts available on inquiry
12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Product Specifications

Parameter Details
Model NO. 51228
Lubrication Grease or Oil
Precision Rating P0 P6 P5 P4 P2
Vibration Z1V1 Z2V2 Z3V3
Certification ISO9001:2008
Stock in Stock
Service OEM ODM
Aligning Non-Aligning Bearing
Separated Separated
Rows Number Single
Load Direction Thrust Bearing
Material Bearing Steel
Contact Angle
Transport Package Carton Pallet
Specification 180×300×95 mm
Origin China
HS Code 8482102000

Application Industries

Industry Typical Equipment
Industrial Machinery Machine Tools, Presses, Gearboxes
Heavy Machinery Crushers, Conveyors, Injection Molding Machines
Energy & Power Generators, Turbines, Compressors
Manufacturing Printing Machinery, Metalworking Equipment

Prevent Costly Downtime with Thrust Ball Bearing 51228 for High-Speed Industrial Machinery

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a thrust bearing fails in high-speed applications, production halts, repair costs mount, and deadlines slip. Sourcing reliable, wear-resistant thrust bearings that meet precision requirements often means navigating long lead times or minimum order quantities that don’t fit urgent maintenance needs.

In-Stock Thrust Ball Bearing 51228: Ready for Immediate Deployment

Our Thrust Ball Bearing 51228 addresses these challenges with immediate availability and engineered durability. As an integrated manufacturer with full R&D and QC capabilities, we ensure each 180x300x95mm bearing meets P0-P4 precision standards and Z2-Z4 noise grades, critical for smooth operation in high-speed industrial machinery. Whether you need a single unit for emergency repair or bulk orders for production lines, our 1pc MOQ and 3-5 day sample lead time keep your operations running without delay.

Engineered for High-Speed, Heavy-Thrust Applications

The Thrust Ball Bearing 51228 is designed to excel in applications where axial load handling and rotational speed are paramount. Its separated structure allows for easy installation and maintenance, while the single-row design optimized for 0° contact angle ensures efficient load distribution. Ideal for machine tool spindles, presses, and gearboxes, this bearing maintains stability even under continuous high-speed rotation, reducing vibration and extending equipment service life.

Precision and Material: The Foundation of Reliable Performance

Key technical features define the 51228’s performance advantages. Crafted from high-grade bearing steel, it delivers exceptional wear resistance—critical for withstanding the friction of heavy axial loads. Precision ratings from P0 (standard) to P4 (high precision) cater to varying application needs, with tighter tolerances minimizing runout and noise. Vibration grades Z1V1 to Z3V3 further ensure smooth operation, a necessity in precision manufacturing environments where excess vibration can compromise product quality.

Why Authentic Bearings Matter for Total Cost of Ownership

Choosing genuine Thrust Ball Bearing 51228 over counterfeit alternatives eliminates hidden costs. Substandard bearings often fail prematurely, leading to unplanned downtime, replacement labor, and potential damage to mating components. Our ISO9001:2008 certified production process ensures consistent quality, while 12-month global warranty coverage provides peace of mind. The initial investment in authentic bearings reduces long-term expenses by extending maintenance intervals and preventing catastrophic equipment failures.

Your Trusted Partner for Bearing Solutions Since 2005

Jinan Saifan Bearing has served global buyers across Europe, America, Southeast Asia, and the Middle East since 2005. Our commitment to reliability is backed by a full QC lab, ISO14001 environmental certification, and OEM/ODM customization capabilities. We offer free technical guidance to ensure proper bearing selection, and our defect replacement/refund policy underscores confidence in product performance. With 5-15 day bulk delivery and multiple payment options (T/T, credit card, Alibaba trade), we streamline the procurement process for industrial clients worldwide.

Packaging & Shipping

  • Secure carton and pallet packaging to prevent damage during transit
  • 3-5 day sample lead time for urgent evaluation needs
  • 5-15 day bulk delivery for production-scale orders
  • Flexible shipping via DHL, FedEx, UPS, air, or sea freight
  • 1pc MOQ available for emergency repairs and small-batch requirements

Get Your Thrust Ball Bearing 51228 Today

Don’t let bearing issues disrupt your production schedule. Whether you need a single Thrust Ball Bearing 51228 for immediate repair or a customized solution for your machinery, our team is ready to assist. Send your specifications, application details, and quantity requirements—we’ll provide a prompt quote and ensure fast delivery to minimize downtime.

Frequently Asked Questions

Q: Is the Thrust Ball Bearing 51228 genuine and traceable?

A: Yes, all our bearings are manufactured in-house under ISO9001:2008 standards, with full traceability from raw materials to production. We provide certification documentation upon request.

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

A: Share your equipment model, axial load requirements, and operating speed with our technical team. We’ll verify compatibility and recommend the appropriate precision and vibration grade for your application.

Q: What warranty coverage is provided?

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

Q: What is the minimum order quantity?

A: Standard items like the 51228 have a 1pc MOQ, supporting emergency repair needs and small-batch purchases.

Q: How quickly can I receive my order?

A: In-stock bearings ship within 3-5 days for samples and 5-15 days for bulk orders. Contact us for expedited shipping options.

Q: How can I verify the bearing’s quality upon receipt?

A: Each bearing includes manufacturing batch information and meets our QC lab’s outgoing inspection standards. We can provide test reports for critical parameters like dimensions and vibration levels.

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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.

Engineering Insights

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