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Thrust Ball Bearing
China BDL Thrust Ball Bearing 51109/51110/51117 – High-Load, Precision-Made
Basic Info.
| Inner Diameter | 45 mm |
| Outer Diameter | 65 mm |
| Thickness | 14 mm |
| Model No. | 51109 / 51110 / 51117 |
| Type | Thrust Bearing, Non-Aligning, Separated |
| Material & Lubrication | Bearing Steel, Grease or Oil |
Introduction
High-precision thrust bearing (P0–P2) with ISO9001:2008 certification. Designed for axial load applications. Compact 45×65×14 mm size, ready stock, OEM/ODM support. Made in China under BDL brand.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Benefits of BDL Thrust Ball Bearings 51109/51110/51117
| Description | Core Value |
|---|---|
| Model Range | 51109 / 51110 / 51117 — Interchangeable high-precision thrust bearings for OEM upgrades |
| Dimension (mm) | 45×65×14 — Compact axial load capacity ideal for space-constrained machinery |
| Precision Grades | P0 to P2 — Meets and exceeds SKF ABEC-1 to ABEC-9 equivalents for critical motion control |
| Vibration Levels | Z1V1–Z3V3 — Ultra-low noise operation; perfect for precision spindles & medical devices |
| Lubrication Flexibility | Grease or oil compatible — Reduces maintenance complexity vs. sealed-only competitors |
| Material & Hardness | GCR15 bearing steel, hardened to HRC 60–64 — Superior wear resistance vs. generic carbon steel |
| Load Direction | Pure axial thrust only — Optimized for high-load, low-speed applications (e.g., crane turntables, hydraulic presses) |
| Non-Aligning + Separated Design | Easy installation & replacement — No alignment tools needed; saves labor cost vs. integrated units |
| ISO9001:2008 Certified | Full traceability & batch testing — Reliable consistency unlike uncertified gray-market alternatives |
| Stock Availability & Scalability | In stock + 1M pcs/month capacity — Faster lead times than SKF standard channels for urgent projects |
Engineered for demanding industrial environments — from construction equipment to packaging lines — these BDL thrust ball bearings deliver SKF-level performance at competitive pricing. Their zero-contact-angle geometry ensures pure axial load transmission with minimal friction, while the separated raceway design enables rapid servicing without full disassembly. Unlike budget imports, every batch undergoes vibration, hardness, and dimensional inspection per ISO 15243. Frequently asked: “Can these replace SKF 51109?” Yes — identical mounting dimensions and load ratings (Ca = 31.5 kN, C0a = 71.5 kN). “What’s the max speed?” Up to 3,200 rpm (grease-lubricated, light load). “Do you support custom marking or packaging?” Yes — OEM/ODM service included. Ready to verify fitment or request samples? Send your inquiry now.
Product Summary
- Product Name
- China BDL Thrust Ball Bearing 51109/51110/51117 – High-Load, Precision-Made
- Category
- Thrust Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Thrust Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
China BDL Thrust Ball Bearing 51109/51110/51117 – High-Load, Precision-Made
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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