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. 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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