Catalogue / Nacelle components & main bearings
Main shaft forged, Duo seriesSample
by Thanjavur Wind Power (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Thanjavur Wind Power (Sample) quotes for it.
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The Duo range of main shaft forged by Thanjavur covers 3 turbine rating options (2.0 MW to 3.0 MW). Highlights: dimensional match to OEM drawings, automatic lubrication ports and ultrasonic tested forgings. Used by repowering, nacelle manufacturing and main bearing replacement. Designed and tested to ISO 281, IEC 61400-4 and ISO 76. Lead time 12-16 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Thanjavur
- Model
- THA-357 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 12-16 weeks
- Warranty
- 12 months
- Standards
- ISO 281, IEC 61400-4, ISO 76
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Turbine rating2.0 MWTHA-357-01 | Turbine rating: 2.0 MW | 10 nos · 12-16 weeks | on quote |
| Turbine rating2.5 MWTHA-357-02 | Turbine rating: 2.5 MW | 10 nos · 12-16 weeks | on quote |
| Turbine rating3.0 MWTHA-357-03 | Turbine rating: 3.0 MW | 10 nos · 12-16 weeks | on quote |
Specifications
| Turbine rating | 2.0 MW to 3.0 MW (see variants) |
|---|---|
| Component | Main bearingmade to order: Main shaft / Bedplate / Brake disc |
| Bearing type | Tapered roller double rowmade to order: Spherical roller |
| Bore diameter | 700 mm |
| Material | SG iron 400-18made to order: 42CrMo4 forged / 100Cr6 |
| Seal | Labyrinth with greasemade to order: Contact seal |
| Lubrication | Auto grease system |
| Surface treatment | Phosphated |
| Hardness | 58-62 HRC |
| Weight | 0.8 t |
| Fitment | Direct replacementmade to order: OEM-compatible |