Precio FOB
Obtener el precio más reciente27300 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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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 : | - |