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| These
rollers, designed as backup rollers for sheet metal flattening
machines, feature the following: |
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Outer
and inner rings in UNI 100Cr6 steel with hardness grade
60+/-2HRC. The outer ring is usually crowned on the outside
for better load distribution. Counter rollers with a hardness
of the external surface of the outer ring reduced to 53
- 58HRC can be supplied on request. |
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Inner
ring with lubrication holes and ducts. |
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Double
protection and seal system by means of steel shields and
spring grommets. The sealing system can also be obtained
using rubber sliding lip seals. |
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Normal
class tolerance execution. Special execution according
to P5 (DIN 620)on request. |
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Load
capacity values calculated according to ISO281/1 and ISO76
rules and referred to the use of the roller as a bearing. |
