Bearings
Type:
6828M open copper cage
6828Open steel cage
6828ZZ Metal seal
6828-RS rubber seal
(RS,RZ,2RS,2RZ are all double-sided rubber seals by default)
Size:140x175x18mm
Material:Bearing Steel(Gcr15)
Accuracy Class:ABEC1
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Hign-concerned Chemical : None
Model Number : 6828M 6828 61828 ZZ/2RS 140x175x18mm