IHI/MAN NR/TCR Turbocharger Thrust Bearing for Marine Diesel Engines - 300-2500kW Range, 61-66% Efficiency
Price:
negotiable
MOQ:
1
Delivery Time:
5-8 work days
Brand:
BF
Product Description
Product Overview
IHI/MAN NR/TCR Series Thrust Bearing designed specifically for marine diesel engines in coastal transportation applications. This radial-flow turbocharger component delivers exceptional performance and reliability for ship propulsion systems.
Technical Specifications
Dimensional Parameters
| Type | Length (mm) | Width (mm) | Height (mm) |
|---|---|---|---|
| NR12/S | 858 | 402 | 432 |
| NR15/R | 715-724 | 500-520 | 525-672 |
| NR20/R | 900-960 | 662-692 | 700-730 |
| NR20/S | 1165 | 715 | 678 |
| NR24/S | 1470 | 748 | 838 |
Performance Parameters
| Type | Max. Engine Output (kW) | Max. Speed (rpm) | Weight (kg) |
|---|---|---|---|
| NR12/S | 670 | 75,000 | 155 |
| NR15/R | 800 | 57,000 | 200 |
| NR20/R | 1,400 | 44,000 | 400 |
| NR20/S | 1,870 | 44,700 | 350 |
| NR24/S | 2,690 | 37,300 | 505 |
Design Features
- Single-stage radial turbine and centrifugal compressor design
- Compatible with 300-2500kW two-stroke or four-stroke diesel engines
- Internal support plain bearing with non-water-cooled casing
- Unique nozzle ring blades for improved surge performance
- Continuous bending compressor wheel design
- 61-66% overall efficiency with maximum pressure ratio of 4.0
- External lube oil supply compatible with diesel engine oil
- Forward inclined and backward curved compressor blades
- Vaned diffuser type pressure plates
Volume Technical Data
Compatible Models
TCR12, TCR14, TCR16, TCR18, TCR20, TCR22, NR12/S, NR14/S, NR15/R, NR17/S, NR20, NR20/R, NR20/S, NR24/R, NR24/S, NR26, NR26/R, NR29/S
Frequently Asked Questions
Q: When will you deliver the goods?
A: Approximately one week after payment, depending on quantity and custom requirements.
Q: How about product quality?
A: Each product undergoes strict quality control and inspection before shipment, ensuring top manufacturing standards.
Q: Do you accept customized orders?
A: Yes, we welcome OEM and ODM orders with our professional design team support.
Q: Which transportation methods do you accept?
A: DHL, FedEx, EMS and other major carriers for your convenience.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Xionggong Mechanical & Electrical Co., Ltd.
Location
No. 111, Longshan Ave, Yubei Dist., Chongqing, China (Mainland)
Contact Person
Xijia Huang