Product Specifications
| Parameter |
Details |
| Model NO. |
51248 |
| 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 |
0° |
| Transport Package |
Carton Pallet |
| Specification |
200*340*78 mm |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Presses, Gearboxes |
| Manufacturing |
CNC Machines, Spindles, Conveyors |
| Heavy Industry |
Rolling Mills, Crushers, Extruders |
| Energy |
Generators, Compressors, Turbines |
Eliminate Downtime with High-Quality 51248 Thrust Ball Bearing for Industrial Machinery
When a thrust bearing fails prematurely, production lines halt, maintenance costs spike, and deadlines slip. Many buyers struggle with inconsistent quality from unknown suppliers or face minimum order quantities that tie up capital. Choosing the wrong precision grade can lead to excessive noise, vibration, and shortened equipment life—problems that hit your bottom line hard.
51248 Thrust Ball Bearing: In Stock and Engineered for Reliability
Our 51248 Thrust Ball Bearing addresses these challenges directly. As an integrated manufacturer with ISO9001 certification, we ensure every bearing meets P0-P4 precision standards, critical for industrial machinery under heavy axial loads. With stock available for immediate shipment, we eliminate long lead times that delay repairs. Whether for machine tool spindles or heavy-duty presses, this steel thrust bearing delivers consistent performance where it matters most.
Engineered for Axial Load Mastery in Demanding Conditions
Designed as a single-row, separated thrust bearing, the 51248 excels in applications requiring pure axial load support with a contact angle of 0°. Its 200x340x78 mm dimensions make it ideal for medium to large industrial equipment, where reliable rotation under high stress prevents costly breakdowns. The separated design allows for easy installation and maintenance, a key advantage in time-sensitive repair scenarios.
Precision and Vibration Control: The Technical Edge
Three critical features define this bearing’s performance: precision ratings from P0 to P4, vibration grades Z1V1 to Z3V3, and high-grade bearing steel construction. Precision class P4 minimizes runout and axial clearance, essential for CNC machine accuracy, while Z3V3 vibration control reduces noise in high-speed applications. The bearing steel material ensures hardness and wear resistance, extending service life even under continuous operation with grease or oil lubrication.
Why Authenticity Beats Cheap Alternatives Every Time
Counterfeit thrust bearings often cut corners on material quality and precision, leading to early failure. A single bearing failure in a critical machine can cost thousands in downtime and repairs—far exceeding the savings from a low initial price. Our 51248 Thrust Ball Bearing meets ISO9001 standards, with each unit inspected to ensure consistency. We stand behind our product with a 12-month global warranty, because we understand the true cost of unreliable components.
Your Trusted Partner for Bearing Solutions
With 18 years of experience serving global buyers, Jinan Saifan Bearing combines manufacturing expertise with customer-centric service. Our R&D and QC lab ensures each bearing meets design specifications, while OEM/ODM capabilities allow customization for unique applications. We offer flexible orders with 1pc MOQ for standard items, 3–5 day sample lead times, and bulk delivery in 5–15 days. Technical guidance is always free, and we provide defect replacement or refund to guarantee satisfaction.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transport
- 3–5 day sample lead time, 5–15 day bulk delivery for in-stock items
- Multiple shipping options including express, air, and sea freight
- Real-time tracking provided for all shipments
- 1pc minimum order quantity to support emergency repairs and small-scale needs
Get Your 51248 Thrust Ball Bearing Today
Don’t let equipment downtime eat into your profits. Our 51248 Thrust Ball Bearing is in stock and ready to ship, with the precision and reliability your machinery demands. Send us your requirements, and we’ll help you get back to production fast.
Frequently Asked Questions
Q: Is this bearing authentic and traceable?
A: Yes, we maintain full supply chain transparency and can provide certification of authenticity for each bearing.
Q: How do I confirm if the 51248 is suitable for my equipment?
A: Share your equipment model, load requirements, and operating conditions. Our technical team will verify compatibility at no cost.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty, including free replacement or refund for manufacturing defects.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, making it easy to source single units for emergency repairs.
Q: How quickly can you ship the 51248 bearing?
A: In-stock items ship within 3–5 days. We’ll confirm lead time when you place your order.
Q: How can I verify the bearing’s quality upon receipt?
A: Check for the ISO9001 certification label and inspect the precision markings. Contact us for technical validation support.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
