Descripción del producto
1. Appearance characteristics：
Roller diameter
increase, rolling body length increase
Maintains
a raised edge guide roller from invading.this, and to reduce
roller reaction
Adopt inner
circle, improve roller raised edge guide roller operation
Cylindrical
roller bearing keep wearing USES integral structure, strength
greatly increased
Self-aligning
bearing outside diameter design have oil, lubricating oil hole
effect is good.
2. Optional
materials:
Internal and
external circle and roller adopts vacuum deairing with bearing
steel, fatigue durable good performance
Keep wearing
USES aluminium, fe and mn bronze materials, high strength, good
flexibility, wear-resisting performance is better
3. Heat treatment
By beth - horse
inside circle markov quenching temperature quenching or mixed
uniform hardnessespecially stress, tempering small; Good
toughness and impact and vibration
resistance.
When the
temperature **0C within the work, the stability is good
4. Tolerance and
manufacturing
Strictly
according
to standard manufacture precision at the level of tolerance
degrees, especially in diameter is very small
Scroll body size
mutual sent acuities 0.**2
Cylindrical
roller diameter, avoid a convex degrees of stress concentration
practice.
Scroll
surface
super-fine processing, high polished.
5.
Internal
clearance
Clearance press
vibration machine requires production, within the scope of
control in a very small range, good consistency
6. Using effects
Low
noise, small temperature, better
stability and long service life, no early fatigue
phenomenon.
| País: |
China |
| N º de Modelo: |
deep groove bearing
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| Precio FOB: |
(Negociable)
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| Lugar de origen: |
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