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T- VTR 4 Series Turbo Thrust Bearing Assembly Heavy Duty Diesel Engines

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T- VTR 4 Series Turbo Thrust Bearing Assembly Heavy Duty Diesel Engines

Large Image : T- VTR 4 Series Turbo Thrust Bearing Assembly Heavy Duty Diesel Engines

Product Details:

Place of Origin:	Jiangsu, China
Brand Name:	Marine Turbo
Certification:	ISO; CCS; GL
Model Number:	T- VTR 4 series

Payment & Shipping Terms:

Minimum Order Quantity:	1 pcs
Packaging Details:	Carton box, wood case
Delivery Time:	1-4 working days
Payment Terms:	T/T, L/C, Western Union
Supply Ability:	1000 pcs / month

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Detailed Product Description

Model:	T- VTR 4 Series Turbo Bearing Complete	Type:	T- ABB Marine Turbocharger Parts
Lubrication Type:	Integrated Lubrication System	Quality:	High Performance, Top And High Level, Guaranteed
Material:	Chrome Steel	Number Of Row:	Single Row
High Light:	turbocharger bearing , turbo replacement parts

T- VTR 4 Series Turbo Thrust Bearing Assembly Heavy Duty Diesel Engines

T- ABB / T- VTR series marine turbocharger features:

T- VTR 4 Series Turbo Bearing Assembly belongs to the T- ABB / T- VTR series of exhaust gas turbochargers. The T- ABB / T- VTR series marine turbocharger is created for two-stroke, low-speed and four-stroke, medium-speed heavy-duty diesel engines. The engine power output is from 700 kW to 18,500 kW per turbocharger. T-VTR series turbocharger has been widely applied to marine propulsion engines (esp. at part load), stationary power plants and units burning heavy oil and in continuous operation. The advantages are as following:

Optimum engine performance in part-load operation
the optimum match with all types and designs of engines due to the modular concept adoption
Connectors on the compressor side allow water cleaning during operation
External bearing
Integrated lubrication system
The rotor shaft can be removed without dismantling the gas manifolds, or pulling of the compressor wheels
Low friction losses of the external antifriction bearings

T- ABB / T- VTR series turbocharger includes:

T- ABB	T- VTR 0 Series	T- VTR 1 Series	T- VTR 4 Series
	T- VTR160	T- VTR161	T- VTR214
	T- VTR200	T- VTR201	T- VTR254
	T- VTR250	T- VTR251	T- VTR304
	T- VTR320	T- VTR321	T- VTR354
	T- VTR400	T- VTR401	T- VTR454
	T- VTR500	T- VTR501	T- VTR564
	T- VTR630	T- VTR631	T- VTR714

The engine power output range from 700 kW to 18,500 kW per each T-VTR turbocharger.
The T-VTR series turbocharges is consisted of single-stage axial turbines and radial compressors.
Easy maintained external bearings.
The T-VTR 4 series is capable of high pressure-charging, the pressure ratio from 3.7 even to 4.2.
Uncooled gas casings are available which can be an alternative to water-cooled gas casing.
The rotor runs in spring-mounted roling-contact bearings, and each bearing has its own lubrication system and oil cooling system.
The rotor shaft can be removed in four easy steps without disconnect any air, gas or water pipes.
The T-VTR series is modular type of design, which ensures the turbine baldes, nozzle rings, comperssor wheels and diffusers with various casing configurations to be optimum matched with all engine types.
The T-VTR series turbochargers are widely used in marine propulsion engines, especially at part load, and in stationary power plants, on units burning heavy oil and in continuous operation.

T- VTR 4 series Marine turbocharger dimension and weight only for reference:

T- VTR 4 Series	A(mm)	B(mm)	C(mm)	D(mm)	E(mm)	Weight (kg)*
T- VTR214	403	613	670	649	656	350
T- VTR254	479	722	797	768	778	570
T- VTR304	558	870	960	920	928	820
T- VTR354	639	1013	1126	1095	1104	1700
T- VTR454	805	1270	1416	1374	1387	3250
T- VTR564	1014	1584	1767	1712	1726	6500
T- VTR714	1225	2031	2244	2190	2204	12500

Note: *not including water (if with water, add approx. 5%)

T- VTR 4 Series Turbo Thrust Bearing Assembly Heavy Duty Diesel Engines

Brief introduction of marine turbocharger:

The marine turbocharger, also known as exhaust gas turbocharger, is the main equipment in the diesel engine boosting system. It consists of a single-stage exhaust gas turbine and a centrifugal compressor. They are mounted on the same shaft to form the moving part of the marine turbocharger/exhaust gas turbocharger - the rotor. The function of the marine turbocharger/exhaust gas turbocharger is to use the diesel exhaust energy to drive the turbine to drive the compressor on the coaxial to increase the air pressure into the cylinder, so that the diesel engine power is greatly improved. The exhaust turbocharger approximately doubles the power of the diesel engine, but its weight is only increased 10%.

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