|
¡¡ ¡¡ |
Precision of taper roller
bearings
1) Inner rings
| Bore |
¡÷dmp |
Vdp |
Vdmp |
Kia |
¡÷Bs |
| d mm |
P0,P6X |
P6 |
P0,P6X |
P6 |
P0,P6X |
P6 |
P0,P6X |
P6 |
P0 |
P6X |
P6 |
| over
to |
over
to |
over
to |
Max. |
Max. |
Max. |
over
to |
over
to |
over
to |
| 10
18 |
0 -12 |
0 -7 |
12 |
7 |
9 |
5 |
15 |
7 |
0 -120 |
0 -50 |
0 -120 |
| 18
30 |
0 -12 |
0 -8 |
12 |
8 |
9 |
6 |
18 |
8 |
0 -120 |
0 -50 |
0 -120 |
| 30
50 |
0 -12 |
0 -10 |
12 |
10 |
9 |
8 |
20 |
10 |
0 -120 |
0 -50 |
0 -120 |
| 50
80 |
0 -15 |
0 -12 |
15 |
12 |
11 |
9 |
25 |
10 |
0 -150 |
0 -50 |
0 -150 |
| 80
120 |
0 -20 |
0 -15 |
20 |
15 |
15 |
11 |
30 |
13 |
0 -200 |
0 -50 |
0 -200 |
| 120
180 |
0 -25 |
0 -18 |
25 |
18 |
19 |
14 |
35 |
18 |
0 -250 |
0 -50 |
0 -250 |
| 180
250 |
0 -30 |
0 -22 |
30 |
22 |
23 |
16 |
50 |
20 |
0 -300 |
0 -50 |
0 -300 |
2)Outer
rings
| D |
¡÷Dmp |
VDp¡¡ |
VDmp¡¡ |
Kea¡¡ |
¡÷Cs |
| mm |
P0,P6X |
P6 |
P0,P6X |
P6 |
P0,P6X |
P6 |
P0,P6X |
P6 |
P6X |
P0,P6 |
| over
to |
over
to |
over
to |
Max. |
Max. |
Max. |
over
to |
over
to |
| 18 30 |
0 -12 |
0 -8 |
12 |
8 |
9 |
6 |
18 |
9 |
0 -100 |
same as ¡÷Bs of same
d |
| 30 50 |
0 -14 |
0 - 9 |
14 |
9 |
11 |
7 |
20 |
10 |
0 -100 |
| 50 80 |
0 -16 |
0 -11 |
16 |
11 |
12 |
8 |
25 |
13 |
0 -100 |
| 80 120 |
0 -18 |
0 -13 |
18 |
13 |
14 |
10 |
35 |
18 |
0 -100 |
| 120 150 |
0 -20 |
0 -15 |
20 |
15 |
15 |
11 |
40 |
20 |
0 -100 |
| 150 180 |
0 -25 |
0 -18 |
25 |
18 |
19 |
14 |
45 |
23 |
0 -100 |
| 180 250 |
0 -30 |
0 -20 |
30 |
20 |
23 |
15 |
50 |
25 |
0 -100 |
¡¡
|
¡¡ |