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Backtrack
Backtrack
6704 ZZ
Dimension drawing
d
20
mm
D
27
mm
D1
mm
D2
mm
B
mm
B1
4
mm
C1
mm
C2
mm
Rsmin
0.2
mm
Data calculation
Rated load - Cr
1040
N
Rated load - Cor
730
N
Limit speed- Grease
r/min
Limit speed - Oil
r/min