Catalogue / Nacelle components & main bearings
Rotor lock and brake disc, Core seriesSample
by Thanjavur Wind Power (Sample) · verified by BARREL
Price for verified buyers
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.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
The Core range of rotor lock and brake disc by Thanjavur covers 4 turbine rating options (750 kW to 2.5 MW). Design: heavy-duty design for wind fatigue load, clean-room assembly of bearings and ultrasonic tested forgings. Suited to main bearing replacement, nacelle manufacturing and WTG O&M. Designed and tested to ISO 281, IEC 61400-4 and ISO 76. Lead time 6-10 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Thanjavur
- Model
- THA-B37 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 6-10 weeks
- Warranty
- 24 months
- Standards
- ISO 281, IEC 61400-4, ISO 76
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- Ex-works, freight extra at actuals
- 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 rating750 kWTHA-B37-01 | Turbine rating: 750 kW | 5 nos · 6-10 weeks | for verified buyers |
| Turbine rating1.5 MWTHA-B37-02 | Turbine rating: 1.5 MW | 5 nos · 6-10 weeks | for verified buyers |
| Turbine rating2.0 MWTHA-B37-03 | Turbine rating: 2.0 MW | 5 nos · 12-16 weeks | for verified buyers |
| Turbine rating2.5 MWTHA-B37-04 | Turbine rating: 2.5 MW | 5 nos · 12-16 weeks | for verified buyers |
Specifications
| Turbine rating | 750 kW to 2.5 MW (see variants) |
|---|---|
| Component | Brake disc |
| Bearing type | 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 seal |
| Lubrication | Auto grease system |
| Surface treatment | Zinc-nickel coated |
| Hardness | 58-62 HRC |
| Weight | 8 t |
| Fitment | Direct replacement |