Vetus VDR Constant Velocity Propeller Shaft Drive with Thrust Bearing Ø25–70 mm

Name: Vetus VDR Constant Velocity Propeller Shaft Drive with Thrust Bearing Ø25–70 mm
SKU: Vetus VDR210254
Rating: 5 (1 reviews)

SKU: Vetus VDR210254

ID 1415664

1-2 weeks delivery time

Type:

VDR2
VDR4
VDR6

Shaft Diameter:

Size:

Length, mm:

The Vetus VDR Constant Velocity Propeller Shaft Drive combines a double-acting constant velocity joint with an integrated self-aligning thrust bearing. Designed to absorb propeller thrust and reduce transmitted engine vibration and noise, it allows the use of softer engine mountings. Made from electro-galvanised steel and high-performance rubber, the VDR range covers shaft diameters from 25 to 70 mm across VDR2, VDR4 and VDR6 configurations.

Description
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Vetus VDR Constant Velocity Propeller Shaft Drive with Thrust Bearing Ø25–70 mm

The Vetus VDR Constant Velocity Propeller Shaft Drive is a marine propulsion component combining a double-acting constant velocity joint with an integrated self-aligning thrust bearing. This arrangement separates propeller thrust from the engine mounting system, allowing the engine to be installed on softer flexible mountings to reduce transmitted vibration and noise.

The VDR system is designed for propulsion installations where engine movement and shaft alignment require greater flexibility. The built-in thrust bearing absorbs propeller thrust, while the constant velocity joint accommodates movement between the engine and propeller shaft assembly.

Key Features

Double-acting constant velocity joint for marine propeller shaft drives
Integrated self-aligning thrust bearing absorbs propeller thrust
Allows softer engine mountings to reduce transmitted vibration and noise
Manufactured from electro-galvanised steel and high-performance rubber
Heavy-duty construction with a stated maximum thrust capability of up to 24,000 N
Available in VDR2, VDR4 and VDR6 configurations
Interchangeable with other well-known drive system models, subject to compatibility
Designed for a long service life

Available VDR Types

VDR2 and VDR4: available for propeller shaft diameters of 25, 30, 35, 40, 45 and 50 mm
VDR6: available for propeller shaft diameters of 50, 60 and 70 mm

Technical Specifications

Parameter	Specification
Manufacturer	Vetus
Product Series	VDR
Product Type	Constant Velocity Propeller Shaft Drive
Joint Design	Double-acting constant velocity joint
Thrust Bearing	Integrated self-aligning thrust bearing
Materials	Electro-galvanised steel and high-performance rubber
Maximum Thrust (VDR Range)	Up to 24,000 N
Available Shaft Diameters	25–70 mm, depending on VDR type
Available Types	VDR2, VDR4, VDR6
Application	Marine propeller shaft drive systems

Dimensions and Available Models

All dimensions are in millimetres. The letters A, B, C, D, E, F, G, H and I correspond to the manufacturer's dimension designations. Dimension H identifies the shaft diameter, while dimension C corresponds to the available nominal 4", 5" or 6" connection dimensions.

Vetus Part Number	A	B	C	ØD	E	F	G	H	I
VDR210254	325	217	101.6	60	63	145	45	25	143
VDR210255	325	217	127	60	63	145	45	25	143
VDR210304	325	217	101.6	60	63	145	45	30	143
VDR210305	325	217	127	60	63	145	45	30	143
VDR215254	376	268	101.6	60	63	145	45	25	175
VDR215255	376	268	127	60	63	145	45	25	175
VDR215304	376	268	101.6	60	63	145	45	30	175
VDR215305	376	268	127	60	63	145	45	30	175
VDR215354	401	268	101.6	69	88	145	45	35	200
VDR215355	401	268	127	69	88	145	45	35	200
VDR221304	429	321	101.6	60	63	145	45	30	183
VDR221305	429	321	127	60	63	145	45	30	183
VDR221354	454	321	101.6	69	88	145	45	35	208
VDR221355	454	321	127	69	88	145	45	35	208
VDR221404	454	321	101.6	69	88	145	45	40	208
VDR221405	454	321	127	69	88	145	45	40	208
VDR421404	437	294	101.6	85	90	214	53	40	188
VDR421405	437	294	127	85	90	214	53	40	188
VDR421454	437	294	101.6	85	90	214	53	45	188
VDR421455	437	294	127	85	90	214	53	45	188
VDR421505	448	294	127	89	102	214	53	50	199
VDR430404	538	395	101.6	85	90	214	53	40	233
VDR430405	538	395	127	85	90	214	53	40	233
VDR430454	538	395	101.6	85	90	214	53	45	233
VDR430455	538	395	127	85	90	214	53	45	233
VDR430504	549	395	101.6	89	101	214	53	50	244
VDR430505	549	395	127	89	101	214	53	50	244
VDR630505	522	333	127	87.5	87.5	250	87	50	250
VDR630605	522	333	127	87.5	87.5	250	87	60	250
VDR630705	522	333	127	87.5	87.5	250	87	70	250
VDR630506	522	333	152.4	87.5	87.5	250	87	50	250
VDR630606	522	333	152.4	87.5	87.5	250	87	60	250
VDR630706	522	333	152.4	87.5	87.5	250	87	70	250
VDR642505	579	362	127	87.5	87.5	250	87	50	250
VDR642605	579	362	127	87.5	87.5	250	87	60	250
VDR642705	579	362	127	87.5	87.5	250	87	70	250
VDR642506	579	362	152.4	87.5	87.5	250	87	50	250
VDR642606	579	362	152.4	87.5	87.5	250	87	60	250
VDR642706	579	362	152.4	87.5	87.5	250	87	70	250

Gearbox Connections

Special adapter flanges are available for popular Volvo, Yanmar and Kanzaki gearboxes, including custom-made configurations. Compatibility should be checked against the specific transmission and installation requirements.

Selection and Installation

Select the appropriate VDR configuration according to the propeller shaft diameter, gearbox connection dimensions, available installation space and propulsion system requirements. The manufacturer's VDR manual provides selection charts for determining the correct drive assembly.

Important: The stated maximum thrust of 24,000 N applies to the VDR range and should not be assumed to be the individual thrust rating of every model. Verify the required drive rating using the Vetus selection documentation.