Heavy-Duty Plain, Thin-Walled, & Flanged Babbitt Bushings for High-Speed & Rotating Machinery
DEV PRECISION ENGINEERS manufactures high-performance Babbitt Metal (White Metal) Bushings engineered for excellent anti-seizure properties, low friction, and extreme reliability in high-speed reciprocating and rotating equipment. Produced using advanced Centrifugal Casting technology, our bushings provide superior bond strength between the steel or bronze backing and babbitt lining, catering to both bulk OEM orders and low-volume custom designs
| SPECIFICATION | TECHNICAL DETAILS / STANDARD RANGE |
| Bushing Types | Plain Bush, Thin-Walled, Thick-Walled, Cut Type, Flanged Bush |
| Backing Material | High-Grade Steel (SAE 1008 / SAE 1010), Bronze, Leaded Bronze SAE660 |
| Lining Alloys (Babbitt) | Tin-Base & Lead-Base Alloys: SAE 12, SAE 14, SAE 15, Babbitt Grade 84, Babbitt Grade 90, White Metal |
| Manufacturing Process | Centrifugal Casting |
| Outer Diameter (OD) | 20 mm to 400 mm |
| Length Range | 10 mm to 250 mm |
| Finishing Options | Babbitt Visible, Fully Finished, Semi-Finished, Plated Bush |
Key Features & Technical Advantages
- Advanced Centrifugal Casting: Ensures a dense, void-free babbitt lining structure with maximum bond strength to the steel substrate.
- Exceptional Embeddability & Conformability: Babbitt lining absorbs dirt and foreign particles without damaging journals or shafts.
- Anti-Seizure & Low Friction: Provides protection during initial start-ups, oil starvation, or boundary lubrication conditions.
- Flexible Order Volume: Available in large-scale bulk manufacturing as well as custom low-volume runs.
Typical Applications & Industries Served
Our Babbitt Bushings deliver critical performance across demanding heavy-duty sectors:
- Locomotives & Railways: Traction motor bushings, suspension bushings, and diesel powertrain components.
- Automotive & Commercial Vehicles: Connecting rod small-end bushings, piston pin bushings, valve rocker bushings, and leaf spring eye / shackle bushings.
- Industrial Pumps & Compressors: High-pressure pumps, homogenizers, air and gas compressors, and fluid machinery.
- Turbomachinery & Heavy Equipment: Steam and gas turbines, gearboxes, blowers, and general rotating/reciprocating industrial plant equipment.
Industry Cross-Reference Grades
Our steel-backed babbitt linings are manufactured to match global industry standards and international replacement references:
- Steel-Backed Lead-Base Babbitt Alloys:
- SAE 15 | Clevite F23 | Federal-Mogul L-200 | Glyco 24
- Steel-Backed Tin-Base Babbitt Alloys:
- SAE 12 | Clevite F1 | Federal-Mogul B-100 | Glyco 38
Custom Drawings & Sample Fabrication
We manufacture custom Babbitt Bushings strictly according to your engineering drawings, sample parts, or custom dimensions. Contact our technical sales team for engineering support and international export inquiries.