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FF
Supported Side-Round Type(Inner Diameter: 6 - 30 mm)
The Support Unit is compactly designed to accommodate the space in the installation site. As the
bearing is provided with an appropriately adjusted preload, the Support Unit can be assembled with
a Ball Screw unit with no further machining.
View specifications and model number coding
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Included parts
Part No.
Part name
Qty
①
Housing
1
②
Bearing
1
③
Snap ring
1
Model No.
Shaftdiameterd
L
H
F
D
A
PCD
B
d1
d2
h
Bearingused
Snapringused
Basic load rating
Mass
Radial direction
Dynamic C
Static C0
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
kN
kN
kg
FF6 6 10 6 4 22-0.007 -0.02 36 28 28 3.4 6.5 4 606ZZ C6 2.19 0.87 0.04
FF10 8 12 7 5 28-0.007 -0.02 43 35 35 3.4 6.5 4 608ZZ C8 3.35 1.4 0.07
FF12 10 15 7 8 34-0.009 -0.025 52 42 42 4.5 8 4 6000ZZ C10 4.55 1.96 0.11
FF15 15 17 9 8 40-0.009 -0.025 63 50 52 5.5 9.5 5.5 6002ZZ C15 5.6 2.84 0.2
FF20 20 20 11 9 57-0.01 -0.029 85 70 68 6.6 11 6.5 6204ZZ C20 12.8 6.65 0.27
FF25 25 24 14 10 63-0.01 -0.029 98 80 79 9 14 8.5 6205ZZ C25 14 7.85 0.67
FF30 30 27 18 9 75-0.01 -0.029 117 95 93 11 17.5 11 6206ZZ C30 19.5 11.3 1.07
Note) The area marked with “*” is imprinted with a numeric character(s) as part of the model number.
Model
Size
FF
6
FF
6
10
12
15
20
25
30