Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
Hiwin HGW20CC HGW15CA HGW20 HC Linear Guide – High-Precision, Low-Noise, Long-Life
Basic Info
| Inner Diameter | Hgw20cc / Hgw15ca / Hgw20 / Hc |
|---|---|
| Type | Separated Thrust Bearing |
| Material | |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Application | Automobile, Rolling Mill, Mine, Metallurgy |
Introduction
Rexroth linear bearing by HIWIN (Taiwan), ISO9001:2008 certified. Single-row thrust design for high-precision motion control. Ideal for heavy-duty industrial use with grease/oil lubrication and vibration grades Z1V1–Z3V3. In stock, OEM/ODM supported.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
| Description | Core Value |
|---|---|
| Model Range: HGW20CC / HGW15CA / HGW20HC | Precision-matched linear guide blocks for seamless integration with HIWIN rails |
| Separated Design | Easy installation & maintenance; no preloading adjustment needed |
| Single-Row, Thrust-Bearing Load Direction | Optimized for high axial rigidity and dynamic load capacity |
| Bearing Steel Construction | Enhanced hardness (HRC 60–64), wear resistance & service life |
| Precision Grades: P0 to P2 | Meets strict CNC, automation & metrology equipment tolerances |
| Vibration Classes: Z1V1 to Z3V3 | Ultra-low noise & smooth motion for precision machinery |
| ISO9001:2008 Certified | Consistent quality control from raw material to final inspection |
| Applications: Auto, Metallurgy, Mining, Rolling Mills | Proven reliability under heavy-duty, high-cycle industrial conditions |
| Lubrication: Grease or Oil Compatible | Flexible maintenance—supports sealed or open-system setups |
| In Stock + OEM/ODM Support | Fast lead time & custom labeling, packaging, or specs for your brand |
Unlike generic linear guides, HIWIN HGW series delivers superior dimensional stability, lower friction coefficient (<0.002), and 30% longer fatigue life vs. standard P5-grade alternatives. All units undergo 100% run-in testing and laser-measured preload verification. FAQs: Are these compatible with THK SSR rails? ✅ Yes—same mounting dimensions. Can they operate at 120°C? ✅ With high-temp grease (e.g., SKF LGHP 2). What’s the max speed? Up to 5 m/s (with proper lubrication & rail alignment). Ready to request a sample or quote? Contact us today — our SKF-trained engineers will help match the right variant to your motion system.
Product Summary
- Product Name
- Hiwin HGW20CC HGW15CA HGW20 HC Linear Guide – High-Precision, Low-Noise, Long-Life
- 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
Hiwin HGW20CC HGW15CA HGW20 HC Linear Guide – High-Precision, Low-Noise, Long-Life
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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