NINGBO RITBEARING IMP. & EXP. CO. LTD.

Inquiry	Boundary dimensions(mm)
Inquiry	d	B	dk	C1 max	d2 max
	20	16	29	19	50
	25	20	35.5	23	55
	30	22	40.7	28	65
	35	25	47	30	83
	40	28	53	35	100
	45	32	60	40	110
	50	35	66	40	123
	60	44	80	50	140
	70	49	92	55	164
	80	55	105	60	180