Catalogue / Nacelle components & main bearings
Main shaft bearing (spherical roller), Prime seriesSample
by Shakticore Wind Energy (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Main shaft bearing (spherical roller) from Shakticore, Prime series: 5 turbine rating options between 1.5 MW and 3.6 MW. Design: traceable heat-batch certificates, ultrasonic tested forgings and heavy-duty design for wind fatigue load. Suited to nacelle manufacturing, main bearing replacement and repowering. Designed and tested to ISO 281, IEC 61400-4 and ISO 76. Lead time 12-16 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Shakticore
- Model
- SHA-5F5 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 12-16 weeks
- Warranty
- 24 months
- Standards
- ISO 281, IEC 61400-4, ISO 76
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- FOR nearest railhead
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Turbine rating1.5 MWSHA-5F5-01 | Turbine rating: 1.5 MW | 1 nos · 12-16 weeks | for verified buyers |
| Turbine rating2.0 MWSHA-5F5-02 | Turbine rating: 2.0 MW | 1 nos · 12-16 weeks | for verified buyers |
| Turbine rating2.5 MWSHA-5F5-03 | Turbine rating: 2.5 MW | 1 nos · 12-16 weeks | for verified buyers |
| Turbine rating3.0 MWSHA-5F5-04 | Turbine rating: 3.0 MW | 1 nos · 12-16 weeks | for verified buyers |
| Turbine rating3.6 MWSHA-5F5-05 | Turbine rating: 3.6 MW | 1 nos · 12-16 weeks | for verified buyers |
Specifications
| Turbine rating | 1.5 MW to 3.6 MW (see variants) |
|---|---|
| Component | Main shaft |
| Bearing type | Spherical rollermade to order: Tapered roller double row |
| Bore diameter | 300 mmmade to order: 500 mm / 700 mm / 900 mm |
| Material | 100Cr6made to order: 42CrMo4 forged / SG iron 400-18 |
| Seal | Contact sealmade to order: Labyrinth with grease |
| Lubrication | Auto grease system |
| Surface treatment | Zinc-nickel coatedmade to order: Phosphated |
| Hardness | 58-62 HRC |
| Weight | 0.8 tmade to order: 3 t / 8 t |
| Fitment | Direct replacementmade to order: OEM-compatible |