YANMAR diesel Engine spare Parts yanmar genuine parts 4TNE94 129916-21680 v-pulley

YANMAR diesel Engine spare Parts yanmar genuine parts 4TNE94 129916-21680 v-pulley System 1

YANMAR diesel Engine spare Parts yanmar genuine parts 4TNE94 129916-21680 v-pulley

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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Packaging & Delivery

Packaging Detail:	Wooden Case / Pallet
Delivery Detail:	20-35 days

Specifications

Cast Iron SPA V Belt Pulley:
1, customized
2, superior quality
3, punctual delivery time
4, competitive price

Cast Iron SPA V Belt Pulley:

Take the advantage of raw material and labor, our products prices is the most competitive in China. And at the moment 90% of our products has export to Europe and North America , we guarantee to provide you a good quality with best prices, if there is any enquiry or question, pls kindly contact us without delay, we will give you quick response.

Material base/ bone:	As the customer requirement
Surface Finish	Chrome oxide Coated (Ceramic coated)
Surface roughness	Ra 0.4
Thickness of Coating:	0.4mm single side after grinding.
Hardness of Coating:	Hv 1300 (HRC 65° above )
Surface porosity	< 1%
Surface bonding strength	> 89-90 Mpa
Craft:	flame spraying gun
Coating feature:	Excellent wear resistance fit for making cooper wire, stainless wire with Φ0.02 — 0.05
Equippment	Supersonic equipment(HVOF),flame powder spray equipment
Drawing	Customs provide technical drawing
Certification	ISO9001
Sample Lead time	From 3 days to 5 days upon receipt of sample charge
Delivery Lead time	7-15 days after full deposit received
Manufaturer	Yes
Origin Place	Made in china
Customizable	Yes

Q:When the coupling is linked, can the drive shaft be thinner than the motor shaft?: More consideration should be given to the load capacity of the transmission shaft (strength, rigidity, mechanical performance), and if the load is small and the shaft length is not long, the transmission shaft can be smaller than the motor shaft.

Q:What part of the transmission mechanism of the walking conveyor?: Belt driveBelt drive design, should check the wheel size and its related parts size coordination. For example, the outer diameter of the belt pulley that is mounted on the reducer or motor shaft shall be coordinated with the reducer and motor center to avoid collision with the chassis or other parts.

Q:Drive to do a linear movement of the spiral, look at the net efficiency of the ball screw rod is relatively high, if the ball screw to make the counter revolution, is the nut with a one-way bearing vertical fixation, screw up and down reciprocating motion, so that you can do, if possible, wire rod length 40CM screw diameter, 8MM, vertical pressure 80N of the screw, choose the lead big nut can make the speed to 700 RPM in the under pressure?: Many manufacturers are now producing this kind of machine, that is, the rotor and the screw nut are made together

Q:What are the functions of an automobile powertrain? What is the function of each part of it?: Rear drive - RR: rear engine, rear wheel driveThis type of arrangement is adopted on large passenger cars, and a small number of mini and light sedans are also adopted. The rear engine, the front axle is not easy to overload, and can make full use of the trunk area, also can effectively reduce the floor height or the middle of the bus to make full use of the space below the floor luggage, but also conducive to reduce the impact of high temperature and noise of engine drivers. The disadvantage is that the engine cooling conditions are poor, some of the faults in driving are not easily detected by the driver. The long distance operation also makes the control mechanism complex and inconvenient for maintenance and adjustment. But because of its outstanding advantages, it is used more and more in large buses.

Q:What kind of lubricant does nylon transmission use?: Nylon parts are generally used in low light load occasions, and then products require higher cleanliness, generally do not need lubrication;

Q:How to prevent the transmission shaft from breaking and falling off?: When the maintenance operation is not strictly carried out, the operating rules of the repair process are not strictly carried out, and the parts of the transmission shaft are deformed at random.The driver's improper operation, the drive shaft has a great impact on the result of damaged parts.The support deformation changes the vertical position between the drive shaft and the rear axle axis, twisting after mounting bolt flange in transmissionShaft abscission. Preventive measures:

Q:The axial force of this drive eliminates the problem of how to do it! Thank you for the exam tomorrow: It's too much trouble drawing you. Let's give you a train of thought.Bevel gear 1 and 2 drive the axis II to the right direction; in order to offset the force of the axis II, it requires the rotation of the helical gear to meet the gear 4 to gear 3 to the left of the force. (it's about coaxial steering.).

Q:This problem for a long time, a drive shaft with a key, how to fix the position after the rotation of concrete keyway, don't specify the rotation and rotation angle, through parallel or perpendicular to that location: Reply to SolidEdge's post, this is just a small problem, if the screw

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