RB17020 crossed roller bearing, RB17020 is the basic type of crossed roller bearing. The outer ring is divided into two pieces, and the inner ring is integrated. RB17020 is well applied to the situation which needs high rotation accuracy of inner ring.(HONBbearing06)

Main dimensions: ID 170   OD:220  B:20

Roller pitch diameter(Dpw):191

Chamfer(rmin):1.5

Basic load rating(radial direction):Cr=29KN  Cor=62.1KN

Mass:2.21kg

Radial clearance:CC0: Negative clearance   C0:Positive clearance   C1:Positive clearance(greater than C0)

Precision class: P5/P4/P2