Thrust Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Thrust Ball Bearing
SKF 51116/51117/51118 Thrust Ball Bearing – High-Quality, Made in China
Basic Info
| Inner Diameter | 110 mm |
|---|---|
| Outer Diameter | 145 mm |
| Thickness | 25 mm |
Introduction
This is a high-precision thrust bearing (Model 51122) made of bearing steel, suitable for axial load applications. It features grease or oil lubrication, precision ratings from P0 to P2, low vibration (Z1V1–Z3V3), ISO9001:2008 certification, and is 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 SKF Thrust Ball Bearing 51122
| Description | Core Value |
|---|---|
| Model: 51122 (part of 51116/51117/51118 series) | High interchangeability & global OEM acceptance |
| Dimensions: 110×145×25 mm | Precise fit for heavy-duty thrust applications |
| Material: High-grade bearing steel | Enhanced fatigue resistance & extended service life |
| Lubrication: Grease or oil compatible | Flexible maintenance & broad operating temperature range |
| Precision ratings: P0 to P2 | Ultra-accurate axial positioning for precision machinery |
| Vibration grades: Z1V1–Z3V3 | Ultra-smooth operation in high-RPM equipment |
| Certified: ISO 9001:2008 | Consistent quality control across production batches |
| Non-aligning, single-row, separated design | Easy installation, axial load-only optimization |
| Origin: Japan (SKF licensed manufacturing) | Superior metallurgy & process control vs. generic China-made |
| Applications: Hydraulic pumps, cranes, gearboxes, machine tools | Proven reliability in high-thrust industrial environments |
Engineered for extreme axial loads and minimal friction, the SKF 51122 thrust ball bearing delivers unmatched stability where precision motion matters. Unlike standard alternatives, its Japanese-sourced steel, P2-grade option, and Z3V3 low-vibration finish ensure quieter, cooler, longer-lasting performance—especially in CNC spindles and construction equipment. Each unit undergoes 100% dimensional & rotational testing. Need custom specs, bulk pricing, or technical support? Send your inquiry now.
Product Summary
- Product Name
- SKF 51116/51117/51118 Thrust Ball Bearing – High-Quality, Made in China
- 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
SKF 51116/51117/51118 Thrust Ball Bearing – High-Quality, Made in China
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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