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WD Deep Groove Ball Bearings Vibration and Noise Class-Vibration Accelebrated Speed Grade

Bore Diameter 6000 Series 6200 Series 6300 Series
mm Z Z1 Z2 Z3 Z4 ZP3 ZP4 Z Z1 Z2 Z3 Z4 ZP3 ZP4 Z Z1 Z2 Z3 Z4 ZP3 ZP4
3 35 34 32 28 24 44 40 36 35 32 30 26 46 42 37 36 33 31 27 47 43
4 35 34 32 28 24 44 40 36 35 32 30 26 46 42 37 36 33 31 27 47 43
5 37 36 34 30 26 46 42 38 37 34 32 28 48 44 39 37 35 33 29 49 45
6 37 36 34 30 26 46 42 38 37 34 32 28 48 44 39 37 35 33 29 49 45
7 39 38 35 31 27 47 43 40 38 36 34 29 50 45 41 39 37 35 30 51 46
8 39 38 35 31 27 47 43 40 38 36 34 29 50 45 41 39 37 35 30 51 46
9 41 40 36 32 28 48 44 42 40 37 35 30 51 46 43 41 39 37 32 53 48
10 43 42 38 33 28 49 44 44 42 39 35 30 51 46 46 44 40 37 32 53 48
12 44 43 39 34 29 50 45 45 43 39 35 30 51 46 47 45 40 37 32 53 48
15 45 44 40 35 30 51 46 46 44 41 36 31 52 47 48 46 42 38 33 54 49
17 46 44 40 35 30 51 46 47 45 41 36 31 52 47 49 47 42 38 33 54 49
20 47 45 41 36 31 52 47 48 46 42 38 33 54 49 50 48 43 39 34 55 50
22 47 45 41 36 31 52 47 48 46 42 38 33 54 49 50 48 43 39 34 55 50
25 48 46 42 38 34 54 50 49 47 43 40 36 56 52 51 49 44 41 37 57 53
28 49 47 43 39 35 55 51 50 48 44 41 37 57 53 52 50 45 42 38 58 54
30 49 47 43 39 35 55 51 50 48 44 41 37 57 53 52 50 45 42 38 58 54
32 50 48 44 40 36 56 52 51 49 45 42 38 58 54 53 51 46 43 39 59 55
35 51 49 45 41 37 57 53 52 50 46 43 39 59 55 54 52 47 44 40 60 56
40 53 51 46 42 38 58 54 54 52 47 44 40 60 56 56 54 49 45 41 61 57
45 55 53 48 45 42 61 58 56 54 49 46 43 62 59 58 56 51 47 44 63 60
50 57 54 50 47 44 63 60 58 55 51 48 45 64 61 60 57 53 49 46 65 62
55 59 56 52 49 46 65 62 60 57 53 50 47 66 63 62 59 54 51 48 67 64
60 61 58 54 51 48 67 64 62 59 54 51 48 67 64 64 61 56 53 50 69 66
65 49 48 46 41 - - - 50 49 47 42 - - - 51 50 48 43 - - -
70 50 49 47 42 - - - 51 50 47 43 - - - 52 51 49 44 - - -
75 51 50 48 43 - - - 52 51 49 44 - - - 53 52 50 45 - - -
80 52 51 49 44 - - - 53 52 50 45 - - - 54 53 51 46 - - -
85 53 52 50 45 - - - 54 53 51 46 - - - 56 55 52 47 - - -
90 54 53 52 47 - - - 56 55 53 48 - - - 58 57 54 49 - - -
95 56 55 54 49 - - - 58 57 55 50 - - - 60 59 56 51 - - -
100 58 57 56 51 - - - 60 59 57 52 - - - 62 61 58 53 - - -
105 60 59 58 53 - - - 62 61 59 54 - - - 64 63 60 55 - - -
110 62 61 60 55 - - - 64 63 61 56 - - - 66 65 62 57 - - -
120 64 63 62 57 - - - 66 65 63 58 - - - 68 67 64 59 - - -

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