Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
R18514232X Rexroth Flange Linear Guide Rail Block – High Precision, Low Noise, Heavy Load
Basic Info
| Inner Diameter | — |
| Outer Diameter | — |
| Thickness | — |
| Automobile, Rolling Mill, Mine, Metallurgy |
Introduction
Rexroth Linear Bearing (Model R18514232X), German-engineered thrust bearing made of high-grade bearing steel. Separated design, single-row configuration, suitable for demanding industrial applications. Lubricated with grease or oil. Certified to ISO9001:2008, in stock and available for OEM/ODM.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 R18514232X Rexroth Linear Guide Rail Block
| Description | Core Value |
|---|---|
| Model NO. R18514232X (R1851-423-2X) | Exact OEM replacement — guaranteed interchangeability with Rexroth systems |
| Separated Design | Enables flexible installation & maintenance without disassembling adjacent components |
| Single-Row Thrust Bearing | Optimized for high axial load capacity and precise linear guidance in compact spaces |
| Bearing Steel Construction | German-sourced high-carbon chromium steel — superior hardness, wear resistance & fatigue life |
| P0–P2 Precision Grades Available | Meets ultra-precision motion control needs (CNC, semiconductor equipment, metrology) |
| Z1V1–Z3V3 Vibration Classes | Ensures smooth, quiet operation critical for automation and medical devices |
| Grease or Oil Lubrication | Extended service intervals & compatibility with industrial lubrication protocols |
| ISO 9001:2008 Certified | Consistent quality control — traceable manufacturing & 100% inspection |
| Applications: Auto, Metallurgy, Mining, Rolling Mills | Proven reliability under heavy-duty, high-vibration, continuous-operation environments |
| In Stock + OEM/ODM Support | Fast global dispatch & custom labeling/engineering support — no minimum order |
Unlike generic linear blocks, the R18514232X delivers Rexroth-grade precision with SKFTrade’s agile supply chain. Built for zero-compromise performance — not just fit, but function, longevity, and system-level integration. Need technical specs, CAD files, or cross-reference assistance? Send your inquiry now — our application engineers reply within 2 business hours.
Product Summary
- Product Name
- R18514232X Rexroth Flange Linear Guide Rail Block – High Precision, Low Noise, Heavy Load
- Category
- Angular Contact 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 | Angular Contact 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
R18514232X Rexroth Flange Linear Guide Rail Block – High Precision, Low Noise, Heavy Load
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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