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Thin-wall nylon cage double row angular contact ball bearings (38, 39, 30 series)>3811
Dimension and Parameters
Designation
:3811
:3811-2Z
:3811-2RS
Principal Dimensions
d :55
D :72
B :13
Basic Load Ratings
Cr. :12.8
Cor. :15.4
Limited Speed
grease :5500
oil :6500
Weight
Mass(kg) :0.01