Axial internal clearance of double row angular contact ball bearings




Bore diameter		Axial internal clearance of bearings in the series
		32 A and 33 A								33 D		33 DNRCBM
d		C2		Normal		C3		C4
>	≤	min.	max.	min.	max.	min.	max.	min.	max.	min.	max.	min.	max.
mm		µm								µm		µm

–	10	1	11	5	21	12	28	25	45	25	45	–	–
10	18	1	12	6	23	13	31	27	47	27	47	–	–
18	24	2	14	7	25	16	34	28	48	27	47	6	26

24	30	2	15	8	27	18	37	30	50	30	50	6	26
30	40	2	16	9	29	21	40	33	54	33	54	10	30
40	50	2	18	11	33	23	44	36	58	36	58	10	30

50	65	3	22	13	36	26	48	40	63	40	63	18	38
65	80	3	24	15	40	30	54	46	71	46	71	18	38
80	100	3	26	18	46	35	63	55	83	55	83	–	–

100	110	4	30	22	53	42	73	65	96	65	96	–	–

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