Tolerances for radial spherical plain bearings
Tolerances for radial spherical plain bearings(except for series GEBK…S,GEBJ…S,GEBJ…C,GEFZ…S,GEFZ…C,GEFZ…T,GEK…XS-2RS)
Inner ring um
d mm Δdmp Δdmp* Vdp Vdmp Vdp* Vdmp* ΔBs ΔBs* over incl. max min max min max max max max max min max min － 18 0 -8 18 0 8 6 18 14 0 -120 0 -180 18 30 0 -10 21 0 10 8 21 16 0 -120 0 -210 30 50 0 -12 25 0 12 9 25 19 0 -120 0 -250 50 80 0 -15 30 0 15 11 30 22 0 -150 0 -300 80 120 0 -20 35 0 20 15 35 26 0 -200 0 -350 120 180 0 -25 40 0 25 19 40 30 0 -250 0 -400 180 250 0 -30 46 0 30 23 46 35 0 -300 0 -460 250 315 0 -35 52 0 35 26 52 39 0 -350 0 -520 315 400 0 -40 57 0 40 30 57 43 0 -400 0 -570 400 500 0 -45 － － 45 34 － － 0 -450 － － 500 630 0 -50 － － 50 38 － － 0 -500 － － 630 800 0 -75 － － 75 56 － － 0 -750 － －
The deviations in the columns with symbol * apply to spherical plain bearings of series GEEW…ES.
Outer ring
D mm ΔDmp um VDp um VDmp um ΔCs um over incl. max min max max max min － 18 0 -8 10 6 0 -240 18 30 0 -9 12 7 0 -240 30 50 0 -11 15 8 0 -240 50 80 0 -13 17 10 0 -300 80 120 0 -15 20 11 0 -400 120 150 0 -18 24 14 0 -500 150 180 0 -25 33 19 0 -500 180 250 0 -30 40 23 0 -600 250 315 0 -35 47 26 0 -700 315 400 0 -40 53 30 0 -800 400 500 0 -45 60 34 0 -900 500 630 0 -50 67 38 0 -1000 630 800 0 -75 100 56 0 -1100 800 1000 0 -100 135 75 0 -1200 1000 1250 0 -125 190 125 0 -1300
Tolerances for series GEBK…S
Inner ring Outer ring
d mm Δdmp um ΔBs um D mm ΔDmp um ΔCs um over incl. max min max min over incl. max min max min － 6 12 0 0 -100 10 18 0 -11 100 -100 6 10 15 0 0 -100 18 30 0 -13 100 -100 10 18 18 0 0 -100 30 50 0 -16 100 -100 18 30 21 0 0 -100 50 80 0 -19 100 -100
Tolerances for series GEBJ…S，GEBJ…C
Inner ring Outer ring
|
d mm<, /FONT> |
Δdmp um |
ΔBs um |
|
D mm |
ΔDmp um |
ΔCs um | ||||||
|
over |
incl. |
max |
min |
max |
min |
over |
incl. |
max |
min |
max |
min | |
|
－ |
6 |
12 |
0 |
0 |
-100 |
10 |
18 |
0 |
-11 |
0 |
-240 | |
|
6 |
10 |
15 |
0 |
0 |
-100 |
18 |
30 |
0 |
-13 |
0 |
-240 | |
|
10 |
18 |
18 |
0 |
0 |
-100 |
30 |
50 |
0 |
-16 |
0 |
-240 | |
|
18 |
30 |
21 |
0 |
0 |
-100 |
50 |
80 |
0 |
-19 |
0 |
-300 | |
Tolerances for series GEFZ…S，GEFZ…C，GEFZ…T
Inner ring Outer ring
d mm Δdmp um ΔBs um D mm ΔDmp um ΔCs um over incl. max min max min over incl. max min max min － 6 38 -13 130 -130 10 18 0 -18 130 -130 6 10 38 -13 130 -130 18 30 0 -18 130 -130 10 18 38 -13 130 -130 30 50 0 -18 +13, 0 -130 18 30 38 -13 130 -130
Tolerances for series GEK…XS-2RS
Inner ring Outer ring
|
d mm |
Δdmp um |
ΔBs um |
|
D mm |
ΔDmp um |
ΔCs um | ||||||
|
over |
incl. |
max |
min |
max |
min |
over |
incl. |
max |
min |
max |
min | |
|
18 |
30 |
33 |
0 |
50 |
-110 |
50 |
80 |
30 |
11 |
0 |
-130 | |
|
30 |
50 |
39 |
0 |
50 |
-110 |
80 |
120 |
35 |
13 |
0 |
-130 | |
|
50 |
60 |
46 |
0 |
50 |
-140 |
120 |
150 |
40 |
15 |
0 |
-130 | |
The symbols of dimension and tolerance
d： Bearing bore diameter，n, ominal.
Δdmp： Single plane mean bore diameter deviation.
Vdp： Bore diameter variation in a single radial plane.
Vdmp： Mean bore diameter variation.
ΔBs： Deviation of a single width of the inner ring.
B： Width of inner ring，nominal.
D： Bearing outside diameter，nominal.
ΔDmp： Single plane mean outside diameter deviation.
VDp： Outside diameter variation in a single radial plane.
VDmp： Mean outside diameter variation.
ΔCs： Deviation of a single width o, f the outer ring.
C： Width of outer ring，nominal.
ΔTs： Actual deviation of width of the angular contact spherical plain bearing.
ΔHs： Actual deviation of height of the spherical, plain thrust bearing.
Δhs，Δh1s：Center height deviation of rod ends or ball joint rod ends.
