GRWs product catalouge

Tolerance Table
Definition
Dimension
series
d
mm
over
P0
µm
to max. min.
P6
µm
max. min.
P5
µm
max. min.
P4
µm
max. min.
Außenring Inner Ring
Single plane mean bore
diameter deviation
Deviation of a single bore
diameter
Bore diameter deviation
in a single radial plane
∆ dmp
∆ ds
V dp
Mean bore diameter
variation
V dmp
Deviation of a single
ring width ∆ Bs 1)
Variation in the width
of the rings
Radial runout of assembled
bearing inner ring
Face runout
with bore
Assembled bearing inner ring face
runout with raceway
Definition
Single plane mean outside diameter
deviation
Deviation of a single
outside diameter
Outside diameter variation
in a single radial plane
Mean outside diameter
variation
Deviation of a single
ring width
Variation in the width
of the rings
Radial runout of assembled
bearing outer ring
Variation of outside surface generatrix
inclination with face
Assembled bearing outer ring
face runout with raceway
Assembled bearing outer ring flange back
face runout with raceway
Deviation of a single outside diameter
of the outer ring flange
Deviation of a single width
outer ring flange
V Bs
K ia
S d
S ia
∆ Dmp
∆ Ds2)
V Dp2)
V Dmp2)
∆ Cs1)
V Cs
K ea
S D
S ea
S ea1
∆ FD
∆ FB
7 / 8 / 9
0
2 / 3
Dimension
series
7 / 8 / 9
0
2 / 3
0,6 18
0,6 18
0,6 18
0,6 18
0,6 18
0,6 18
0,6 2,5
0,6 10
2,5 10
10 18
0,6 2,5
0,6 10
2,5 10
10 18
0,6 2,5
2,5 10
10 18
0,6 18
0,6 18
D
mm
over
2,5 18
18 30
2,5 18
18 30
2,5 18
18 30
2,5 18
18 30
2,5 18
18 30
2,5 18
18 30
2,5 18
18 30
2,5 30
2,5 18
18 30
2,5 18
18 30
0 –8
10
8
6
6
0 –40
0 –120
0 –120
12
15
20
10
10
10
P0
µm
to max. min.
0 –8
0 –9
10
12
8
9
6
7
6
7
0 –7
9
7
5
5
0 –40
0 –120
0 –120
12
15
20
5
6
7
P6
µm
max. min.
0 –7
0 –8
9
10
7
8
5
6
5
6
8
9
0 –5
5
4
4
3
0 –40
0 –40
0 –80
5
5
5
4
4
4
7
7
P5
µm
max. min.
0 –5
0 –6
5
6
4
5
4
5
3
3
5
6
8
8
8
11
11
0 –4
0 –4
4
3
3
2
0 –40
0 –40
0 –80
2,5
2,5
2,5
2,5
2,5
2,5
3
3
P4
µm
max. min.
0 –4
0 –5
0 –4
0 –5
4
5
3
4
3
4
2
2,5
2,5 18 identical with ∆ Bs for the inner ring of the same bearing
18 30 0 –120 0 –120 0 –120 0 –120
2,5 18 identical with V Bs for the inner ring of the same bearing
18 30 20 20
5
2,5
15
15
3
4
4
5
5
7
7
2,5 30 +50 –50 +50 –50 +50 –50 +50 –50
2,5 10 0 –120 0 –120 0 –40 0 –40
10 18 0 –120 0 –120 0 –80 0 –80
18 30 0 –120 0 –120 0 –120 0 –120
34
1)
The tolerance for the total width of the matched pair is 0/–200 µm.
2)
Is valid before the bearing has been assembled and after the inner and/or outer circlips have been removed.
3)
For flanged bearings the flange back side.