Precision of thrust ball
bearings Unit:um¡¡

1) Shaft washers & middle
washers
| d or
d2 |
¡÷dmp
or ¡÷d2mp |
Vdp or Vd2p |
Si |
| mm |
P0 |
P6 |
P0 |
P6 |
P0 |
P6 |
| over
to |
over
to |
over
to |
Max. |
Max. |
| -
18 |
0 -8 |
0 -8 |
6 |
6 |
10 |
5 |
| 18
30 |
0 -10 |
0 -10 |
8 |
8 |
10 |
5 |
| 30
50 |
0 -12 |
0 -12 |
9 |
9 |
10 |
6 |
| 50
80 |
0 -15 |
0 -15 |
11 |
11 |
10 |
7 |
| 80
120 |
0 -20 |
0 -20 |
15 |
15 |
15 |
8 |
| 120
180 |
0 -25 |
0 -25 |
19 |
19 |
15 |
9 |
| 180
250 |
0 -30 |
0 -30 |
23 |
23 |
20 |
10 |
2) House
washers
| D |
¡÷Dmp |
VDp |
Se |
| mm |
P0 |
P6 |
P0 |
P6 |
P0 |
P6 |
| over
to |
over
to |
over
to |
Max. |
Max. |
| 10 18 |
0 -11 |
0 -11 |
8 |
8 |
same as Si of same d or d2 |
| 18 30 |
0 -13 |
0 -13 |
10 |
10 |
| 30 50 |
0 -16 |
0 -16 |
12 |
12 |
| 50 80 |
0 -19 |
0 -19 |
14 |
14 |
| 80 120 |
0 -22 |
0 -22 |
17 |
17 |
| 120 180 |
0 -25 |
0 -25 |
19 |
19 |
| 180 250 |
0 -30 |
0 -30 |
23 |
23 |
3)Height & middle washer's
height
| Bore |
Singel
direction |
Double direction |
|
¡÷Ts |
¡÷T1s |
¡÷T2s |
¡÷Bs |
| d
mm |
P0 |
P0 |
P0 |
P0 |
| over to |
over to |
over to |
over to |
over to |
| - 30 |
0 -75 |
+50
-150 |
0 -75 |
0
-50 |
| 30 50 |
0 -100 |
+75
-200 |
0 -100 |
0
-75 |
| 50 80 |
0 -125 |
+100
-250 |
0 -125 |
0
-100 |
| 80 120 |
0 -150 |
+125
-300 |
0 -150 |
0
-125 |
| 120 180 |
0 -175 |
+150
-350 |
0 -175 |
0
-150 |
| 180 250 |
0 -200 |
+175
-400 |
0 -200 |
0
-175 |
¡¡