Cixishi Chengben Bearing Co.,Ltd-Technical Support-Precision tolerance

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Precision tolerance

P0
Inner ring
um
d mm		△d_mp		V_dp²^）			V_dmp	K_ia	△B_s		V_BS
d mm		△d_mp		9	0,1	2,3,4	V_dmp	K_ia	△B_s		V_BS
from	to	Upper deviation	Lower deviatio	max			max	max	Upper deviation	Lower deviatio	max
0.6¹^）	2.5	0	-8	10	8	6	6	10	0	-40	12
2.5	10	0	-8	10	8	6	6	10	0	-120	15
10	18	0	-8	10	8	6	6	10	0	-120	20
18	30	0	-10	13	10	8	8	13	0	-120	20
30	50	0	-12	15	12	9	9	15	0	-120	20
50	80	0	-15	19	19	11	11	20	0	-150	25
80	120	0	-20	25	25	15	15	25	0	-200	25

P0
Outer ring
um
D mm		△D_mp		V_Dp²^）⁴⁾				V_Dmp	K_ea	△C_s		V_CS
D mm		△D_mp		9	0,1	2,3,4	2,3.4	V_Dmp	K_ea	△C_s		V_CS
from	to	Upper deviation	Lower deviatio	max				max	max	Upper deviation	Lower deviatio	max
2.5¹^）	6	0	-8	10	8	6	10	6	15	With the same bearing inner ring △ Bs and VBS the same
6	18	0	-8	10	8	6	10	6	15
18	30	0	-9	12	8	7	12	7	15
30	50	0	-11	14	11	8	16	8	20
50	80	0	-13	16	13	10	20	10	25
80	120	0	-15	19	19	11	26	11	35
120	150	0	-18	23	23	14	30	14	40
150	180	0	-25	31	31	19	38	19	45
180	250	0	-30	38	38	23	—	23	50

P6
Inner ring
um
d mm		△d_mp		V_dp²^）				V_dmp	K_ia	△B_s		V_BS
d mm		△d_mp		9	0,1		2,3,4	V_dmp	K_ia	△B_s		V_BS
from	to	Upper deviation	Lower deviatio	max				max	max	Upper deviation	Lower deviatio	max
0.6¹^）	2.5	0	-7	9		7	5	5	5	0	-40	12
2.5	10	0	-7	9		7	5	5	6	0	-120	15
10	18	0	-7	9		7	5	5	7	0	-120	20
18	30	0	-8	10		8	6	6	8	0	-120	20
30	50	0	-10	13		10	8	8	10	0	-120	20
50	80	0	-12	15		15	9	9	10	0	-150	25
80	120	0	-15	19		19	11	11	13	0	-200	25

P6
Outer ring
um
D mm		△D_mp		V_Dp²^）⁴⁾				V_Dmp	K_ea	△C_s		V_CS
D mm		△D_mp		9	0,1	2,3,4	0,1,2,3.4	V_Dmp	K_ea	△C_s		V_CS
from	to	Upper deviation	Lower deviatio	max				max	max	Upper deviation	Lower deviatio	max
2.5¹^）	6	0	-7	9	7	5	9	5	8	With the same bearing inner ring △ Bs and VBS the same
6	18	0	-7	9	7	5	9	5	8
18	30	0	-8	10	8	6	10	6	9
30	50	0	-9	11	9	7	13	7	10
50	80	0	-11	14	11	8	16	8	13
80	120	0	-13	16	16	10	20	10	18
120	150	0	-15	19	19	11	25	11	20
150	180	0	-18	23	23	14	30	14	23
180	250	0	-20	25	25	15	—	15	25

P5
Inner ring
um
d mm		△d_mp		V_dp²^）			V_dmp	K_ia	S_d	S_ia	△B_s		V_BS
d mm		△d_mp		9	0,1,2,3,4		V_dmp	K_ia	S_d	S_ia	△B_s		V_BS
from	to	Upper deviation	Lower deviatio	max			max	max	Upper deviation	Lower deviatio	max	from	to
0.6¹^）	2.5	0	-5	5		4	3	4	7	7	0	-40	5
2.5	10	0	-5	5		4	3	4	7	7	0	-40	5
10	18	0	-5	5		4	3	4	7	7	0	-80	5
18	30	0	-6	6		5	3	4	8	8	0	-120	5
30	50	0	-8	8		6	4	5	8	8	0	-120	5
50	80	0	-9	9		7	5	5	8	8	0	-150	6
80	120	0	-10	10		8	5	6	9	9	0	-200	7

P5
Outer ring
um
D mm		△D_mp		V_Dp²^）³⁾		V_Dmp	K_ea	S_D	Sea	△C_s		V_CS
D mm		△D_mp		9	0,1,2,3,4	V_Dmp	K_ea	S_D	Sea	△C_s		V_CS
from	to	Upper deviation	Lower deviatio	max		max	max	Upper deviation	Lower deviatio	max	from	to
2.5¹^）	6	0	-5	5	4	3	5	8	8	With the same bearing inner ring △ Bs and VBS the same
6	18	0	-5	5	4	3	5	8	8
18	30	0	-6	6	5	3	6	8	8
30	50	0	-7	7	5	4	7	8	8
50	80	0	-9	9	7	5	8	8	10
80	120	0	-10	10	8	5	10	9	11
120	150	0	-11	11	8	6	11	10	13
150	180	0	-13	13	10	7	13	10	14
180	250	0	-15	15	11	8	15	11	15

2019-10-23

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Cixishi Chengben Bearing Co.,Ltd
Add:No29,Zone A,Wanyang industrial Park,Henghe Town,Cixi City,Zhejiang Province China（315318）
Tel:+86-574-6311 3734
Wechat/Whatsapp:+86-137 3615 6913
E-mail: sales@chengben-bearing.com
Website:http://www.coou-bearings.com
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