| Customization: | Available |
|---|---|
| Certification: | ISO |
| Match: | as Required |
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Our bearing housings are engineered for heavy-duty industrial applications, delivering unmatched performance in machinery such as conveyor systems, gearboxes, hydraulic pumps, and CNC equipment. Designed to endure extreme radial and axial loads (up to 1,000 kN radial / 450 kN axial), these housings ensure precise alignment, vibration damping, and extended bearing life in harsh environments. Available in split or solid configurations, they are compatible with spherical roller, tapered, and ball bearings, and feature customizable lubrication systems (grease, oil bath, or automatic) and advanced sealing solutions (IP69K-rated triple-lip or labyrinth seals) to exclude contaminants as fine as 3 μm. Built from high-grade materials like cast iron (EN-GJL-300), ductile iron (EN-GJS-700-2), and stainless steel (AISI 316L), they are ideal for mining, steel production, and high-temperature industrial processes .
Below is a detailed breakdown of key technical specifications for industrial-grade bearing housings, optimized for heavy machinery applications:
| Parameter | Specification | Technical Reference |
|---|---|---|
| Material | Cast Iron (EN-GJL-300 / FC200), Ductile Iron (EN-GJS-700-2 / FCD450), Stainless Steel (AISI 316L) | High shock resistance & corrosion protection |
| Load Capacity | Radial: 1,000 kN (dynamic)Axial: 450 kN (with locating ring) | ISO 281/DIN 732 standards |
| Temperature Range | Standard: -40°C to +220°CHigh-Temp: +350°C (ceramic-coated option) | ASTM D3418 compliance |
| Sealing System | Triple-lip seals (IP69K), Labyrinth sealsContaminant exclusion: ≤3 μm | ISO 5753-1/DIN 3761 |
| Dimensional Tolerance | Bore Diameter: ±0.005 mmFlatness: ≤0.03 mm/m | ISO 286-2/ISO 1101 |
| Surface Hardness | 220-250 HB (shot-peened)Corrosion resistance: 1,500h salt spray test | ASTM B117 |
| Vibration Resistance | ≤2.8 mm/s RMS (ISO 10816-3 Class A) | Industrial fan compatibility |
| Lubrication | Grease (NLGI 2/3), oil bath, or automatic systemsRelubrication: 5,000h | DIN 51825 |
| Misalignment Compensation | Self-aligning capability: ±3° | Spherical O.D./I.D. design |
| Certifications | ISO 9001:2015, ISO 14001, IATF 16949 | Industrial OEM compliance |
Each bearing housing is coated with anti-corrosion oil, wrapped in moisture-resistant VCI film, and secured in reinforced wooden crates with custom foam inserts to prevent shock damage during transit. Shipments include laser-etched QR codes for traceability and comply with IMDG/IATA/ISO 28000 standards. Global delivery options include air freight (3-5 days for urgent orders) and sea freight (15-30 days for bulk shipments). Lead times: 40 days (standard), 45-90 days (customized) .
As a leading industrial machinery manufacturer since 1987, we specialize in high-performance bearing solutions for sectors like mining, steel production, and aerospace. Our ISO 9001:2015 and IATF 16949-certified facilities house 15 automated CNC production lines, enabling an annual output of 600,000+ units. Collaborating with global OEMs , we integrate IoT-enabled sensors into housings for predictive maintenance-a patented innovation developed through our R&D partnerships .
Q1: What material is recommended for high-corrosion environments? A: Stainless steel with IP69K seals is ideal for chemical or marine applications .
Q2: Are your housings compatible with famous models? A: Yes-provide OEM part numbers for cross-reference and dimensional verification .
Q3: How to mitigate vibration in high-speed gearboxes? A: With graphite-infused materials and ISO 10816-3 compliance .
Q4: What is the lead time for custom orders? A: Typically 6-8 weeks, depending on design complexity .
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