Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Angular Contact Ball Bearing
Hiwin HGH20HA/HGH25HA/HGH30HA Linear Rail Guides for Printers – High Precision, Low Noise
Basic Info.
| Inner Diameter | 20–30 mm |
| Outer Diameter | Not specified |
| Thickness | Not specified |
| Thrust Linear Bearing | |
| Automobile, Metallurgy, Mining |
Introduction
Rexroth-style linear bearing (HIWIN, Taiwan), single-row thrust type, precision-rated P0–P2, vibration grades Z1V1–Z3V3. Lubricated with grease or oil. Compliant with ISO9001:2008. In stock for OEM/ODM use.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 HIWIN HGH Series Linear Guide Rails
| Description | Core Value |
|---|---|
| HGH20HA / HGH25HA / HGH30HA — precision-matched for high-speed printing & automation | |
| Load Capacity | Thrust-bearing optimized design supports axial + radial loads simultaneously |
| Material & Hardness | GCR15 bearing steel, hardened to HRC 60–64 for extended service life |
| Precision Grades | P0 to P2 (ISO standard) — ideal for sub-micron positioning in printers |
| Lubrication Flexibility | Compatible with both grease and oil — reduces maintenance downtime |
| Vibration Control | Z1V1–Z3V3 graded — ensures ultra-smooth motion critical for print registration |
| Origin & Certification | Made in Taiwan, ISO9001:2008 certified — traceable quality assurance |
| Application Fit | Proven in printing machines, automotive assembly, metallurgy & mining equipment |
| OEM/ODM Support | Full customization available — mounting dimensions, seals, lubrication ports |
| Stock & Lead Time | In-stock availability + 7-day dispatch — faster than most EU/US distributors |
Why choose HIWIN HGH over generic linear rails? Superior preload consistency, lower rolling resistance (<0.002 friction coefficient), and tighter dimensional tolerances (±1.5µm) ensure repeatable accuracy across 10,000+ km travel life. Unlike budget alternatives, every block undergoes 100% noise & torque testing.
FAQ: Are these compatible with THK SR/SRS or Bosch Rexroth MHD rails? Yes — identical mounting interfaces and load ratings. Can they operate at 120°C? Standard version up to 80°C; high-temp variants available on request. What’s the max speed? Up to 5 m/s with proper lubrication and support.
Ready to optimize your machine’s motion performance? Contact us now for technical specs, CAD files, or a free compatibility review.
Product Summary
- Product Name
- Hiwin HGH20HA/HGH25HA/HGH30HA Linear Rail Guides for Printers – High Precision, Low Noise
- 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 Rail Guides for Printers – High Precision, Low Noise
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
More Angular Contact Ball Bearing Products
Angular Contact Ball Bearing
45BD6820 Bearing 45×68×20mm -2RS Auto AC Compressor Bearing
Angular Contact Ball Bearing
Stainless Steel S6906 S6907 S6908 High Precision Deep Groove Ball Bearing
Angular Contact Ball Bearing