P5 class tolerances for metric tapered roller bearings
| Inner ring and bearing width | |||||||||||||||||
| d | tΔdmp | tVdsp | tVdmp | tΔBs | tKia | tSd | tΔTs | tΔT1s | tΔT2s | ||||||||
| > | ≤ | U | L | U | L | U | L | U | L | U | L | ||||||
| mm | μm | μm | μm | μm | μm | μm | μm | μm | μm | ||||||||
| 10 | 18 | 0 | –7 | 5 | 5 | 0 | –200 | 5 | 7 | +200 | –200 | +100 | –100 | +100 | –100 | ||
| 18 | 30 | 0 | –8 | 6 | 5 | 0 | –200 | 5 | 8 | +200 | –200 | +100 | –100 | +100 | –100 | ||
| 30 | 50 | 0 | –10 | 8 | 5 | 0 | –240 | 6 | 8 | +200 | –200 | +100 | –100 | +100 | –100 | ||
| 50 | 80 | 0 | –12 | 9 | 6 | 0 | –300 | 7 | 8 | +200 | –200 | +100 | –100 | +100 | –100 | ||
| 80 | 120 | 0 | –15 | 11 | 8 | 0 | –400 | 8 | 9 | +200 | –200 | +100 | –100 | +100 | –100 | ||
| 120 | 180 | 0 | –18 | 14 | 9 | 0 | –500 | 11 | 10 | +350 | –250 | +150 | –150 | +200 | –100 | ||
| 180 | 250 | 0 | –22 | 17 | 11 | 0 | –600 | 13 | 11 | +350 | –250 | +150 | –150 | +200 | –100 | ||
| 250 | 315 | 0 | –25 | 19 | 13 | 0 | –700 | 13 | 13 | +350 | –250 | +150 | –150 | +200 | –100 | ||
| 315 | 400 | 0 | –30 | 23 | 15 | 0 | –800 | 15 | 15 | +400 | –400 | +200 | –200 | +200 | –200 | ||
| 400
|
500
|
0
|
-35
|
28
|
17
|
0
|
-900
|
20
|
17
|
+450
|
-450
|
+225
|
-225
|
+225
|
-225
|
||
| 500
|
630
|
0
|
-40 |
35
|
20
|
0
|
-1 100
|
25
|
20
|
+500
|
-500
|
–
|
–
|
– | – | ||
| 630
|
800
|
0
|
-50
|
45
|
25
|
0
|
-1 600
|
30
|
25
|
+600
|
-600
|
– | – | – | – | ||
| 800
|
1 000
|
0
|
-60
|
60
|
30
|
0
|
-2 000
|
37
|
30
|
+750
|
-750
|
– | – | – | –
|
||
| 1 000
|
1 250
|
0
|
-75
|
75
|
37
|
0
|
-2 000
|
45
|
40
|
+750
|
-750
|
– | – | – | – | ||
| 1 250
|
1 600
|
0
|
-90
|
90
|
45
|
0
|
-2 000
|
55
|
50
|
+900
|
-900
|
– | – | – | – | ||
| Outer ring | |||||||||||||||||
| D | tΔDmp | tVDsp | tVDmp | tΔCs | tKea | tSD1) | |||||||||||
| > | ≤ | U | L | ||||||||||||||
| mm | μm | μm | μm | μm | μm | ||||||||||||
| 18 | 30 | 0 | –8 | 6 | 5 | Identical to
tΔBs of an inner ring of the same bearing as the outer ring |
6 | 4 | |||||||||
| 30 | 50 | 0 | –9 | 7 | 5 | 7 | 4 | ||||||||||
| 50 | 80 | 0 | –11 | 8 | 6 | 8 | 4 | ||||||||||
| 80 | 120 | 0 | –13 | 10 | 7 | 10 | 4,5 | ||||||||||
| 120 | 150 | 0 | –15 | 11 | 8 | 11 | 5 | ||||||||||
| 150 | 180 | 0 | –18 | 14 | 9 | 13 | 5 | ||||||||||
| 180 | 250 | 0 | –20 | 15 | 10 | 15 | 5,5 | ||||||||||
| 250 | 315 | 0 | –25 | 19 | 13 | 18 | 6,5 | ||||||||||
| 315 | 400 | 0 | –28 | 22 | 14 | 20 | 6,5 | ||||||||||
| 400 | 500 | 0 | –33 | 26 | 17 | 24 | 8,5 | ||||||||||
| 500 | 630 | 0 | –38 | 30
|
20
|
30 | 10 | ||||||||||
| 630
|
800
|
0
|
-45
|
38
|
25
|
36
|
12,5
|
||||||||||
| 800
|
1 000
|
0
|
-60
|
50
|
30
|
43
|
15
|
||||||||||
| 1 000
|
1 250
|
0
|
-80
|
65
|
38
|
52
|
19
|
||||||||||
| 1 250
|
1 600
|
0
|
-100
|
90
|
50
|
62
|
25
|
||||||||||
| 1 600
|
2 000
|
0
|
-125
|
120
|
65
|
73
|
32,5
|
||||||||||
- 1) Tolerance values have become half the values in accordance with the revised ISO standard (2014) because SD is defined as perpendicularity of the outer ring outside surface axis with respect to datum established from the outer ring face.
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