NINGBO RITBEARING IMP. & EXP. CO. LTD.

Inquiry	Boundary dimensions(mm)
Inquiry	d	D	B	C	H
	10	30	7.5	7	9.5
	12	35	9.5	9.3	13
	15	42	11	10.8	15
	17	47	11.8	11.2	16
	20	55	14.5	13.8	20
	25	62	16.5	16.7	22.5
	30	75	19	19	26
	35	90	22	20.7	28
	40	105	27	21.5	32
	45	120	31	25.5	36.5
	50	130	33	30.5	42.5
	60	150	37	34	45
	70	160	42	36.5	50
	80	180	43.5	38	50
	100	210	51	46	59
	120	230	53.5	50	64
	140	260	61	54	72
	160	290	66	58	77
	180	320	74	62	86
	200	340	80	66	87