ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Thrust Ball Bearing
Made in China Thrust Ball Bearing 51230-51236, High-Load, Precision-Made
Basic Info.
| Inner Diameter | 150 mm |
| Outer Diameter | 215 mm |
| Thickness | 50 mm |
Introduction
High-precision thrust bearing made of bearing steel, available in P0–P2 accuracy grades. Suitable for grease or oil lubrication. Features non-aligning, single-row design with vibration ratings Z1V1–Z3V3. Certified to ISO9001:2008 and in stock for immediate delivery.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 & Advantages of BDL Thrust Ball Bearings (51230–51236)
| Description | Core Value |
|---|---|
| High-Precision Grades (P0–P2) | Ultra-tight tolerances for minimal axial runout—ideal for precision machine tools & CNC spindles |
| Grease/Oil Lubrication Ready | Flexible maintenance: pre-greased for quick install or oil-lubricated for high-speed, high-temp operation |
| Vibration Levels Z1V1–Z3V3 | Low-noise, smooth rotation—critical for medical devices and quiet industrial gearboxes |
| ISO9001:2008 Certified | Rigorous QC at every stage—traceable batches, 100% dimensional inspection |
| Non-Aligning, Separated Design | Easy assembly/disassembly; precise axial load control without misalignment risk |
| Bearing Steel (GCr15 Equivalent) | Hardened to 60–64 HRC; superior fatigue resistance vs. standard carbon steel |
| Single-Row Thrust Configuration | Optimized for pure axial loads—higher static/dynamic capacity than tapered alternatives |
| 150×215×50 mm Standard Size | Direct replacement for SKF 51230–51236—no re-engineering needed |
| OEM/ODM Support & In-Stock Availability | Fast lead time (24–48 hrs); custom branding, packaging, and spec adjustments |
| Made in China, HS Code 8482102000 | Compliant with global import regulations; full documentation provided |
Applications: Hydraulic pumps, vertical motor shafts, crane turntables, plastic injection molds, wind turbine pitch systems.
Why BDL over generic brands? Higher hardness uniformity, tighter raceway roundness (<0.005 mm), and batch-tested dynamic load ratings—verified per ISO 76.
FAQ: Q: Are these interchangeable with SKF? A: Yes—identical dimensions, load ratings, and mounting interfaces. Q: What’s the max speed? A: Up to 2,200 rpm (grease) / 3,000 rpm (oil), depending on cooling. Q: Do you supply test reports? A: Yes—load, hardness, and vibration certificates included per order.
Ready to verify performance in your application? Send us your usage conditions—we’ll recommend the optimal grade and lubrication setup within 2 hours.
Product Summary
- Product Name
- Made in China Thrust Ball Bearing 51230-51236, 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
Made in China Thrust Ball Bearing 51230-51236, High-Load, Precision-Made
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
