Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
Hiwin HGH20HA/HGH25HA/HGH30HA Linear Guide Rails – High-Precision, Low-Noise for Printers
Basic Info
| Inner Diameter | 20–30 mm |
| Outer Diameter | Not specified |
| Thickness | Not specified |
| Type | Separated Thrust Linear Bearing |
| Material | |
| Applications | Automobile, Metallurgy, Mining |
Introduction
Rexroth-style HIWIN linear bearings (models hgh20ha–hgh30ha), precision-rated P0–P2, ISO9001-certified. Designed for high-load thrust applications with grease/oil lubrication. Made in Taiwan, 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 of HIWIN HGH Series Linear Guide Rails
| Description | Core Value |
|---|---|
| Models: HGH20HA / HGH25HA / HGH30HA | Precise sizing for compact, high-accuracy printing & automation systems |
| Separated Design | Easy installation, maintenance, and rail replacement without disassembling machinery |
| Single-Row Thrust Bearing Configuration | Optimized for high axial load capacity and smooth bidirectional motion |
| Bearing Steel Construction (ISO 683-17) | Superior hardness, wear resistance, and service life under continuous operation |
| Precision Grades P0–P2 Available | Meets ultra-fine positioning needs in digital printers and precision CNC equipment |
| Vibration Classes Z1V1 to Z3V3 | Guarantees low-noise, stable performance in vibration-sensitive printing environments |
| Grease or Oil Lubrication Compatible | Flexible maintenance—ideal for sealed or open-loop industrial applications |
| ISO9001:2008 Certified Manufacturing | Consistent quality control, traceable batches, and full compliance assurance |
| Taiwan Origin (HIWIN Brand) | Global reputation for reliability—trusted by OEMs in automotive, metallurgy & packaging |
| OEM/ODM Support + 1M Units Annual Capacity | Fast customization, bulk supply stability, and rapid lead times vs. generic alternatives |
Engineered for demanding print machine motion systems, HIWIN HGH series delivers unmatched rigidity, repeatability, and longevity—outperforming standard linear rails in thermal stability and preload retention. Unlike budget clones, each block undergoes rigorous dynamic testing and surface-hardness verification. Frequently asked: “Can these replace THK SSR or Bosch Rexroth units?” Yes—dimensionally compatible with common mounting interfaces and certified interchangeability data available upon request. “What’s the max speed & service life under 80% load?” Up to 5 m/s sustained; L10 life ≥ 15,000 km (calculated per ISO 14728-1). Ready to verify compatibility or request a sample? Contact us now for technical support and your customized quote.
Product Summary
- Product Name
- Hiwin HGH20HA/HGH25HA/HGH30HA Linear Guide Rails – High-Precision, Low-Noise for Printers
- 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 HGH20HA/HGH25HA/HGH30HA Linear Guide Rails – High-Precision, Low-Noise for Printers
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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