BCA Aluminium Ball Retainer
BCA Aluminunum Cage Ball Retainer Bearing for Mold Die
normally is used for
mold die components. It is in brass or aluminum or plastic cage insert with
precision steel balls. With rich experience we can produce miniature ball cages
and long cage with small diameter. Generally length of retainer can be
5.0mm~100mm, inner diameter of retainer is 1.0mm~80mm. Material of steel ball
is Chrome steel ball ( AISI52100, 100Cr6, Gcr15) in precision grade G10,size
from 2mm to 6mm.
Technical
Data
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BCA |
BCB |
BCP |
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Cage Material |
Aluminum alloy |
Brass |
POM plastic |
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Picture |
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Max Load Capacity |
30N/mm2 |
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Max Sliding Speed |
6m/s |
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Coef Friction |
0.01~0.08 |
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Ball Tolerance |
Within 0.002mm or as clients'
requests |
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Shrink Fit |
0.01mm~0.02mm |
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