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ASTM D4170 Fretting Wear Protection by Lubricating Greases Tester standard bearing automatic alarm anti fretting wear equipment
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ASTM D4170 Fretting Wear Protection by Lubricating Greases Tester standard bearing automatic alarm anti fretting wear equipment

27300 USD /

|

1 Set Minimum Order

País:

China

N º de Modelo:

-

Precio FOB:

27300 USD / Obtener el precio más reciente

Lugar de origen:

-

Precio de pedido mínimo:

27300

Cantidad de pedido mínimo:

1 Set

Detalle de embalaje:

-

El tiempo de entrega:

-

Capacidad de suministro:

-

Tipo de pago:

T/T

Grupo de productos :

-

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Miembro Básico

Persona de contacto Addition

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Especificaciones del producto

Descripción del producto

Fretting Wear Protection by Lubricating Greases Tester        ASTM D***0
Product model: JF***6

Product Introduction
This instrument is used to evaluate the anti-friction wear characteristics of the grease when the bearing swings. Under the specified test conditions, it can distinguish the low and medium-high anti-fretting wear capabilities of different greases. This test has been applied to predict the anti-friction wear resistance of automobile wheel bearing grease in long-distance transportation. The test principle is to make two sets of thrust ball bearings with test grease at an amplitude of 0.*1, an oscillating frequency of *0HZ, a load of ***0N, and room temperature conditions for oscillating motion. The test time is *2 hours. The average value of the sum of the mass loss of the two sets of bearing races is used as the evaluation of the anti-fretting wear performance of the test grease.

Technical Parameter 
1. Applicable standard:  ASTM D***0
2. Swing mode: motor drive
3. Swing arc: *2 degrees
4. Swing frequency: *0HZ
5. Bearing load: ***0N
6. Running time: *2 hours
7. Frequency control: frequency converter
8. Power supply: AC**0 *0HZ
9. Power of the whole machine: **0W


Main Feature
1. Two sets of standard thrust ball test bearings, with an inner diameter of *6mm±0.**5mm and an outer diameter of *5.*9±0.**5mm;
2. The frequency converter controls the motor to increase the control frequency, and the operating frequency is digitally displayed;
3. High spring guide cylinder, length *1.*5mm±0.*5mm, outer diameter *3.*2mm±0.*5mm, inner diameter *3.**4mm±0.**3mm;
4. Swing bearing seat with fixing screws;
5. A set of standard fixtures;
6. Digital display time controller, the test time reaches the buzzer prompt;

País: China
N º de Modelo: -
Precio FOB: 27300 / Obtener el precio más reciente
Lugar de origen: -
Precio de pedido mínimo: 27300
Cantidad de pedido mínimo: 1 Set
Detalle de embalaje: -
El tiempo de entrega: -
Capacidad de suministro: -
Tipo de pago: T/T
Grupo de productos : -

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A:

Addition < Hunan Addition Instruments and Apparatus Co., Ltd. >

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