Tolerancje łożysk poprzecznych (z wyjątkiem łożysk stożkowych) Klasa normalna P0 - pierścienie wewnętrzne
d |
Δdmp |
Vdp |
Vdmp |
ΔBs |
VBs |
Kia |
Seria Średnic |
8.9 | 0.1 | 2.3.4 |
powyżej |
do |
górna |
dolna |
max |
max |
max |
max |
górna |
dolna |
max |
max |
mm |
µm |
µm |
µm |
µm |
µm |
µm |
2,5 | 10 | 0 | -8 | 10 | 8 | 6 | 6 | 0 | -120 | 15 | 10 |
10 | 18 | 0 | -8 | 10 | 8 | 6 | 6 | 0 | -120 | 20 | 10 |
18 | 30 | 0 | -10 | 13 | 10 | 8 | 8 | 0 | -120 | 20 | 13 |
30 | 50 | 0 | -12 | 15 | 12 | 9 | 9 | 0 | -120 | 20 | 15 |
50 | 80 | 0 | -15 | 19 | 19 | 11 | 11 | 0 | -150 | 25 | 20 |
80 | 120 | 0 | -20 | 25 | 25 | 15 | 15 | 0 | -200 | 25 | 25 |
120 | 180 | 0 | -25 | 31 | 31 | 19 | 19 | 0 | -250 | 30 | 30 |
150 | 250 | 0 | -30 | 38 | 38 | 23 | 23 | 0 | -300 | 30 | 40 |
250 | 315 | 0 | -35 | 44 | 44 | 26 | 26 | 0 | -350 | 35 | 50 |
Tolerancje łożysk poprzecznych (z wyjątkiem łożysk stożkowych) Klasa normalna P0 - pierścienie zewnętrzne
d |
Δdmp |
Vdp |
Łożyska z blaszkami lub uszczelkami* |
Vdmp |
ΔCs' |
VCs |
Kea |
Seria Średnic |
8.9 | 0.1 | 2.3.4 |
powyżej |
do |
górna |
dolna |
max |
max |
max |
max |
max |
|
max |
mm |
µm |
µm |
µm |
µm |
|
µm |
6 | 18 | 0 | -8 | 10 | 8 | 6 | 10 | 6 | | | 15 |
18 | 30 | 0 | -9 | 12 | 9 | 7 | 12 | 7 | | | 15 |
30 | 50 | 0 | -11 | 14 | 11 | 8 | 16 | 8 | | | 20 |
50 | 80 | 0 | -13 | 16 | 13 | 10 | 20 | 10 | | | 25 |
80 | 120 | 0 | -15 | 19 | 19 | 11 | 26 | 11 | | | 35 |
120 | 150 | 0 | -18 | 23 | 23 | 14 | 30 | 14 | | | 40 |
150 | 180 | 0 | -25 | 31 | 31 | 19 | 38 | 19 | | | 45 |
180 | 250 | 0 | -30 | 38 | 38 | 23 | | 23 | | | 50 |
250 | 315 | 0 | -35 | 44 | 44 | 26 | | 26 | | | 60 |
315 | 400 | 0 | -40 | 50 | 50 | 30 | | 30 | | | 70 |
400 | 500 | 0 | -45 | 56 | 56 | 34 | | 34 | | | 80 |
Tolerancje łożysk poprzecznych (z wyjątkiem łożysk stożkowych) Klasa P6 - pierścienie wewnętrzne
d |
Δdmp |
Vdp |
Vdmp |
ΔBs |
VBs |
Kia |
Seria Średnic |
8.9 | 0.1 | 2.3.4 |
powyżej |
do |
górna |
dolna |
max |
max |
max |
max |
górna |
dolna |
max |
max |
mm |
µm |
µm |
µm |
µm |
µm |
µm |
2,5 | 10 | 0 | -7 | 9 | 7 | 5 | 5 | 0 | -120 | 15 | 6 |
10 | 18 | 0 | -7 | 9 | 7 | 5 | 5 | 0 | -120 | 20 | 7 |
18 | 30 | 0 | -8 | 10 | 8 | 6 | 6 | 0 | -120 | 20 | 8 |
30 | 50 | 0 | -10 | 13 | 10 | 8 | 8 | 0 | -120 | 20 | 10 |
50 | 80 | 0 | -12 | 15 | 15 | 9 | 9 | 0 | -150 | 25 | 10 |
80 | 120 | 0 | -15 | 19 | 19 | 11 | 11 | 0 | -200 | 25 | 13 |
Tolerancje łożysk poprzecznych (z wyjątkiem łożysk stożkowych) Klasa P6 - pierścienie zewnętrzne
d |
Δdmp |
Vdp |
Łożyska z blaszkami lub uszczelkami* |
Vdmp |
ΔCs' |
VCs |
Kea |
Seria Średnic |
8.9 | 0.1 | 2.3.4 |
powyżej |
do |
górna |
dolna |
max |
max |
max |
max |
max |
|
max |
mm |
µm |
µm |
µm |
µm |
|
µm |
6 | 18 | 0 | -7 | 9 | 7 | 5 | 9 | 5 | | | 8 |
18 | 30 | 0 | -8 | 10 | 8 | 6 | 10 | 6 | | | 9 |
30 | 50 | 0 | -9 | 11 | 9 | 7 | 13 | 7 | | | 10 |
50 | 80 | 0 | -11 | 14 | 11 | 8 | 16 | 8 | | | 13 |
80 | 120 | 0 | -13 | 16 | 16 | 10 | 20 | 10 | | | 18 |
120 | 150 | 0 | -15 | 19 | 19 | 11 | 25 | 11 | | | 20 |
Tolerancje łożysk stożkowych metrycznych. Klasa normalna P0 - pierścienie wewnętrzne
d |
Δdmp |
Vdp |
Vdmp |
ΔBs |
Kia |
ΔTs |
ΔT1s |
ΔT2s |
powyżej |
do |
górna |
dolna |
max |
max |
górna |
dolna |
max |
górna |
dolna |
górna |
dolna |
górna |
dolna |
mm |
µm |
µm |
µm |
µm |
µm |
µm |
µm |
µm |
10 | 18 | 0 | -12 | 12 | 9 | 0 | -120 | 15 | +200 | 0 | +100 | 0 | +100 | 0 |
18 | 30 | 0 | -12 | 12 | 9 | 0 | -120 | 18 | +200 | 0 | +100 | 0 | +100 | 0 |
30 | 50 | 0 | -12 | 12 | 9 | 0 | -120 | 20 | +200 | 0 | +100 | 0 | +100 | 0 |
50 | 80 | 0 | -15 | 15 | 11 | 0 | -150 | 25 | +200 | 0 | +100 | 0 | +100 | 0 |
80 | 120 | 0 | -20 | 20 | 15 | 0 | -200 | 30 | +200 | -200 | +100 | -100 | +100 | -100 |
120 | 180 | 0 | -25 | 25 | 19 | 0 | -250 | 35 | +350 | -250 | +150 | -150 | +200 | -100 |
180 | 250 | 0 | -30 | 30 | 23 | 0 | -300 | 50 | +350 | -250 | +150 | -150 | +200 | -100 |
Tolerancje łożysk stożkowych metrycznych. Klasa normalna P0 - pierścienie zewnętrzne
D |
Δdmp |
VDp |
VDmp |
ΔCs |
Kia |
powyżej |
do |
górna |
dolna |
max |
max |
|
max |
mm |
µm |
µm |
µm |
µm |
µm |
18 | 30 | 0 | -12 | 12 | 9 | | 18 |
30 | 50 | 0 | -14 | 14 | 11 | | 20 |
50 | 80 | 0 | -16 | 16 | 12 | | 25 |
80 | 120 | 0 | -18 | 18 | 14 | | 35 |
120 | 150 | 0 | -20 | 20 | 15 | | 40 |
150 | 180 | 0 | -25 | 25 | 19 | | 45 |
180 | 250 | 0 | -30 | 30 | 23 | | 50 |
250 | 315 | 0 | -35 | 35 | 26 | | 60 |
315 | 400 | 0 | -40 | 40 | 30 | | 70 |
Tolerancje łożysk wzdłużnych - pierścień wewnętrzny
d |
Klasa Dokładności P0, P6 |
Klasa Dokładności |
P0 |
P6 |
ΔDmp |
VDp |
Si* |
Si* |
powyżej |
do |
górna |
dolna |
max |
max |
max |
mm |
µm |
µm |
| 18 | 0 | -8 | 6 | 10 | 5 |
18 | 30 | 0 | -10 | 8 | 10 | 5 |
30 | 50 | 0 | -12 | 9 | 10 | 6 |
50 | 80 | 0 | -15 | 11 | 10 | 7 |
80 | 120 | 0 | -20 | 15 | 15 | 8 |
120 | 180 | 0 | -25 | 19 | 15 | 9 |
180 | 250 | 0 | -30 | 23 | 20 | 10 |
250 | 315 | 0 | -35 | 26 | 25 | 13 |
315 | 400 | 0 | -40 | 30 | 30 | 15 |
400 | 500 | 0 | -45 | 34 | 30 | 18 |
500 | 630 | 0 | -50 | 38 | 35 | 21 |
Tolerancje łożysk wzdłużnych - pierścień zewnętrzny
D |
Klasa Dokładności |
ΔDmp |
VDp |
Se |
powyżej |
do |
górna |
dolna |
max |
|
mm |
µm |
µm |
|
18 | 30 | 0 | -13 | 10 | |
30 | 50 | 0 | -16 | 12 | |
50 | 80 | 0 | -19 | 14 | |
80 | 120 | 0 | -22 | 17 | |
120 | 180 | 0 | -25 | 19 | |
180 | 250 | 0 | -30 | 23 | |
250 | 315 | 0 | -35 | 26 | |
315 | 400 | 0 | -40 | 30 | |
400 | 500 | 0 | -45 | 34 | |
500 | 630 | 0 | -50 | 38 | |
630 | 800 | 0 | -75 | 55 | |
800 | 1000 | 0 | -100 | 75 | |
Tolerancje kulek ze stali łożyskowej (ISO 3290)
Klasa |
Średnica kulki |
Tolerancja |
Selekcja |
Grupy Selekcyjne |
Dw |
VDws |
tDw |
Ra |
VDwL |
I |
powyżej |
do |
max |
max |
max |
max |
|
mm |
µm |
µm |
µm |
G3 | - | 12,7 | 0,08 | 0,08 | 0,012 | 0,13 | 0,5 | -5… | -0,5 | 0 | +0,5… | +5 |
G5 | - | 12,7 | 0,13 | 0,13 | 0,02 | 0,25 | 1 | -5… | -1 | 0 | +1… | +5 |
G10 | - | 25,4 | 0,25 | 0,25 | 0,025 | 0,5 | 1 | -9… | -1 | 0 | +1… | +9 |
G16 | - | 25,4 | 0,4 | 0,4 | 0,032 | 0,8 | 2 | -10… | -2 | 0 | +2… | +10 |
G20 | - | 25,4 | 0,5 | 0,5 | 0,04 | 1 | 2 | -10… | -2 | 0 | +2… | +10 |
G28 | 25,4 | 50,8 | 0,7 | 0,7 | 0,05 | 1,4 | 2 | -12… | -2 | 0 | +2… | +12 |
G40 | - | 101,6 | 1 | 1 | 0,08 | 2 | 4 | -16… | -4 | 0 | +4… | +16 |
G100 | 101,6 | 152,4 | 2,5 | 2,5 | 0,125 | 5 | 5 | -20… | -5 | 0 | +5… | +20 |
G100 | 152,4 | 175 | 2,5 | 2,5 | 0,125 | 5 | 10 | -40… | -10 | 0 | +10… | +40 |
G200 | 175 | 250 | 5 | 5 | 0,2 | 10 | 15 | -60… | -15 | 0 | +15… | +60 |
Luz wewnętrzny promieniowy - łożyska kulkowe zwykłe
Średnica otworu |
Luz wewnętrzny promieniowy |
d |
C2 |
Normalny |
C3 |
C4 |
C5 |
powyżej |
do |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
mm |
µm |
µm |
µm |
µm |
µm |
2,5 | 10 | 0 | 7 | 2 | 13 | 8 | 23 | 14 | 29 | 20 | 37 |
10 | 18 | 0 | 9 | 3 | 18 | 11 | 25 | 18 | 33 | 25 | 45 |
18 | 24 | 0 | 10 | 5 | 20 | 13 | 28 | 20 | 36 | 28 | 48 |
24 | 30 | 1 | 11 | 5 | 20 | 13 | 28 | 23 | 41 | 30 | 53 |
30 | 40 | 1 | 11 | 6 | 20 | 15 | 33 | 28 | 46 | 40 | 64 |
40 | 50 | 1 | 11 | 6 | 23 | 18 | 36 | 30 | 51 | 45 | 73 |
50 | 65 | 1 | 15 | 8 | 28 | 23 | 43 | 38 | 61 | 55 | 90 |
65 | 80 | 1 | 15 | 10 | 30 | 25 | 51 | 46 | 71 | 65 | 105 |
80 | 100 | 1 | 18 | 12 | 36 | 30 | 58 | 53 | 84 | 75 | 120 |
100 | 120 | 2 | 20 | 15 | 41 | 36 | 66 | 61 | 97 | 90 | 140 |
120 | 140 | 2 | 23 | 18 | 48 | 41 | 81 | 71 | 114 | 105 | 160 |
140 | 160 | 2 | 23 | 18 | 53 | 46 | 91 | 81 | 130 | 120 | 180 |
160 | 180 | 2 | 25 | 20 | 61 | 53 | 102 | 91 | 147 | 135 | 200 |
180 | 200 | 2 | 30 | 25 | 71 | 63 | 117 | 107 | 163 | 150 | 230 |
200 | 225 | 4 | 32 | 28 | 82 | 73 | 132 | 120 | 187 | 175 | 255 |
Luz wewnętrzny promieniowy - łożyska kulkowe wahliwe - z otworem walcowym
Średnica otworu |
Luz wewnętrzny promieniowy |
d |
C2 |
Normalny |
C3 |
C4 |
powyżej |
do |
min |
max |
min |
max |
min |
max |
min |
max |
mm |
µm |
µm |
µm |
µm |
2,5 | 6 | 1 | 8 | 5 | 15 | 10 | 20 | 15 | 25 |
6 | 10 | 2 | 9 | 6 | 17 | 12 | 25 | 19 | 33 |
10 | 14 | 2 | 10 | 6 | 19 | 13 | 26 | 21 | 35 |
14 | 18 | 3 | 12 | 8 | 21 | 15 | 28 | 23 | 37 |
18 | 24 | 4 | 14 | 10 | 23 | 17 | 30 | 25 | 39 |
24 | 30 | 5 | 16 | 11 | 24 | 19 | 35 | 29 | 46 |
30 | 40 | 6 | 18 | 13 | 29 | 23 | 40 | 34 | 53 |
40 | 50 | 6 | 19 | 14 | 31 | 25 | 44 | 37 | 57 |
50 | 65 | 7 | 21 | 16 | 36 | 30 | 50 | 45 | 69 |
65 | 80 | 8 | 24 | 18 | 40 | 35 | 60 | 54 | 83 |
80 | 100 | 9 | 27 | 22 | 48 | 42 | 70 | 64 | 96 |
100 | 120 | 10 | 31 | 25 | 56 | 50 | 83 | 75 | 114 |
120 | 140 | 10 | 38 | 30 | 68 | 60 | 100 | 90 | 135 |
Luz wewnętrzny promieniowy - łożyska kulkowe wahliwe - z otworem stożkowym
Średnica otworu |
Luz wewnętrzny promieniowy |
d |
C2 |
Normalny |
C3 |
C4 |
powyżej |
do |
min |
max |
min |
max |
min |
max |
min |
max |
mm |
µm |
µm |
µm |
µm |
18 | 24 | 7 | 17 | 13 | 26 | 20 | 33 | 28 | 42 |
24 | 30 | 9 | 20 | 15 | 28 | 23 | 39 | 33 | 50 |
30 | 40 | 12 | 24 | 19 | 35 | 29 | 46 | 40 | 59 |
40 | 50 | 14 | 27 | 22 | 39 | 33 | 52 | 45 | 65 |
50 | 65 | 18 | 32 | 27 | 47 | 41 | 61 | 56 | 80 |
65 | 80 | 23 | 39 | 35 | 57 | 50 | 75 | 69 | 98 |
80 | 100 | 29 | 47 | 42 | 68 | 62 | 90 | 84 | 116 |
100 | 120 | 35 | 56 | 50 | 81 | 75 | 108 | 100 | 139 |
Luz wewnętrzny promieniowy - łożyska walcowe
Średnica otworu |
Luz wewnętrzny promieniowy |
d |
C2 |
Normalny |
C3 |
C4 |
powyżej |
do |
min |
max |
min |
max |
min |
max |
min |
max |
mm |
µm |
µm |
µm |
µm |
- | 24 | 0 | 25 | 20 | 45 | 35 | 60 | 50 | 75 |
24 | 30 | 0 | 25 | 20 | 45 | 35 | 60 | 50 | 75 |
30 | 40 | 5 | 30 | 25 | 50 | 45 | 70 | 60 | 85 |
40 | 50 | 5 | 35 | 30 | 60 | 50 | 80 | 70 | 100 |
50 | 65 | 10 | 40 | 40 | 70 | 60 | 90 | 80 | 110 |
65 | 80 | 10 | 45 | 40 | 75 | 65 | 100 | 90 | 125 |
80 | 100 | 15 | 50 | 50 | 85 | 75 | 110 | 105 | 140 |
100 | 120 | 15 | 55 | 50 | 90 | 85 | 125 | 125 | 165 |
120 | 140 | 15 | 60 | 60 | 105 | 100 | 145 | 145 | 190 |
140 | 160 | 20 | 70 | 70 | 120 | 115 | 165 | 165 | 215 |
160 | 180 | 25 | 75 | 75 | 125 | 120 | 170 | 170 | 220 |
180 | 200 | 35 | 90 | 90 | 145 | 140 | 195 | 195 | 250 |
200 | 225 | 45 | 105 | 105 | 165 | 160 | 220 | 220 | 280 |
225 | 250 | 45 | 110 | 110 | 175 | 170 | 235 | 235 | 300 |
250 | 280 | 55 | 125 | 125 | 195 | 190 | 260 | 260 | 330 |
280 | 315 | 55 | 130 | 130 | 205 | 200 | 275 | 275 | 350 |
315 | 355 | 65 | 145 | 145 | 225 | 225 | 305 | 305 | 385 |
355 | 400 | 100 | 190 | 190 | 280 | 280 | 370 | 370 | 460 |
400 | 450 | 110 | 210 | 210 | 310 | 310 | 410 | 410 | 510 |
450 | 500 | 110 | 220 | 220 | 330 | 330 | 440 | 440 | 550 |
500 | 560 | 120 | 240 | 240 | 360 | 360 | 480 | 480 | 600 |
Luz wewnętrzny promieniowy - łożyska baryłkowe - z otworem walcowym
Średnica otworu |
Luz wewnętrzny promieniowy |
d |
C2 |
Normalny |
C3 |
C4 |
C5 |
powyżej |
do |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
mm |
µm |
µm |
µm |
µm |
µm |
18 | 24 | 10 | 20 | 20 | 35 | 35 | 45 | 45 | 60 | 60 | 75 |
24 | 30 | 15 | 25 | 25 | 40 | 40 | 55 | 55 | 75 | 75 | 95 |
30 | 40 | 15 | 30 | 30 | 45 | 45 | 60 | 60 | 80 | 80 | 100 |
40 | 50 | 20 | 35 | 35 | 55 | 55 | 75 | 75 | 100 | 100 | 125 |
50 | 65 | 20 | 40 | 40 | 65 | 65 | 90 | 90 | 120 | 120 | 150 |
65 | 80 | 30 | 50 | 50 | 80 | 80 | 110 | 110 | 145 | 145 | 180 |
80 | 100 | 35 | 60 | 60 | 100 | 100 | 135 | 135 | 180 | 180 | 225 |
100 | 120 | 40 | 75 | 75 | 120 | 120 | 160 | 160 | 210 | 210 | 260 |
120 | 140 | 50 | 95 | 95 | 145 | 145 | 190 | 190 | 240 | 240 | 300 |
140 | 160 | 60 | 110 | 110 | 170 | 170 | 220 | 220 | 280 | 280 | 350 |
160 | 180 | 65 | 120 | 120 | 180 | 180 | 240 | 240 | 310 | 310 | 390 |
180 | 200 | 70 | 130 | 130 | 200 | 200 | 260 | 260 | 340 | 340 | 430 |
200 | 225 | 80 | 140 | 140 | 220 | 220 | 290 | 290 | 380 | 380 | 470 |
225 | 250 | 90 | 150 | 150 | 240 | 240 | 320 | 320 | 420 | 420 | 520 |
250 | 280 | 100 | 170 | 170 | 260 | 260 | 350 | 350 | 460 | 460 | 570 |
280 | 315 | 110 | 190 | 190 | 280 | 280 | 370 | 370 | 500 | 500 | 630 |
315 | 355 | 120 | 200 | 200 | 310 | 310 | 410 | 410 | 550 | 550 | 690 |
355 | 400 | 130 | 220 | 220 | 340 | 340 | 450 | 450 | 600 | 600 | 750 |
400 | 450 | 140 | 240 | 240 | 370 | 370 | 500 | 500 | 660 | 660 | 820 |
450 | 500 | 140 | 260 | 260 | 410 | 410 | 550 | 550 | 720 | 720 | 900 |
500 | 560 | 150 | 280 | 280 | 440 | 440 | 600 | 600 | 780 | 780 | 1000 |
560 | 630 | 170 | 310 | 310 | 480 | 480 | 650 | 650 | 850 | 850 | 1100 |
630 | 710 | 190 | 350 | 350 | 530 | 530 | 700 | 700 | 920 | 920 | 1190 |
710 | 800 | 210 | 390 | 390 | 580 | 580 | 770 | 770 | 1010 | 1010 | 1300 |
Luz wewnętrzny promieniowy - łożyska baryłkowe - z otworem stożkowym
Średnica otworu |
Luz wewnętrzny promieniowy |
d |
C2 |
Normalny |
C3 |
C4 |
C5 |
powyżej |
do |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
mm |
µm |
µm |
µm |
µm |
µm |
24 | 30 | 20 | 30 | 30 | 40 | 40 | 55 | 55 | 75 | - | - |
30 | 40 | 25 | 35 | 35 | 50 | 50 | 65 | 65 | 85 | 85 | 105 |
40 | 50 | 30 | 45 | 45 | 60 | 60 | 80 | 80 | 100 | 100 | 130 |
50 | 65 | 40 | 55 | 55 | 75 | 75 | 95 | 95 | 120 | 120 | 160 |
65 | 80 | 50 | 70 | 70 | 95 | 95 | 120 | 120 | 150 | 150 | 160 |
80 | 100 | 55 | 80 | 80 | 110 | 110 | 140 | 140 | 180 | 180 | 230 |
100 | 120 | 65 | 100 | 100 | 135 | 135 | 170 | 170 | 220 | 220 | 280 |
120 | 140 | 80 | 120 | 120 | 160 | 160 | 200 | 200 | 260 | 260 | 330 |
140 | 160 | 90 | 130 | 130 | 180 | 180 | 230 | 230 | 300 | 300 | 380 |
160 | 180 | 100 | 140 | 140 | 200 | 200 | 260 | 260 | 340 | 340 | 430 |
180 | 200 | 110 | 160 | 160 | 220 | 220 | 290 | 290 | 370 | 370 | 470 |
200 | 225 | 120 | 180 | 180 | 250 | 250 | 320 | 320 | 410 | 410 | 520 |
225 | 250 | 140 | 200 | 200 | 270 | 270 | 350 | 350 | 450 | 450 | 570 |
250 | 280 | 150 | 220 | 220 | 300 | 300 | 390 | 390 | 490 | 490 | 620 |
280 | 315 | 170 | 240 | 240 | 330 | 330 | 430 | 430 | 540 | 540 | 680 |
315 | 355 | 190 | 270 | 270 | 360 | 360 | 470 | 470 | 590 | 590 | 740 |
355 | 400 | 210 | 300 | 300 | 400 | 400 | 520 | 520 | 650 | 650 | 820 |
400 | 450 | 230 | 330 | 330 | 440 | 440 | 570 | 570 | 720 | 720 | 910 |
450 | 500 | 260 | 370 | 370 | 490 | 490 | 630 | 630 | 790 | 790 | 1000 |
500 | 560 | 290 | 410 | 410 | 540 | 540 | 680 | 680 | 870 | 870 | 1100 |
560 | 630 | 320 | 460 | 460 | 600 | 600 | 760 | 760 | 980 | 980 | 1230 |