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INNER RING INCH SERIES	LRB LRBZ
轴心直径9.252～31.750mm

Shaft Diameter	Bearing Designation		Boundary Dimensions mm			Mounting dimensions mm
mm			d	F	B	Ds		R^1) max.
						min.	max.
9.525	LRB 61012	--	9.525	15.875	19.300	14	14.5	0.6
	--	LRBZ 61012	9.525	15.875	19.300	14	14.5	0.6
	--	LRBZ 61016	9.525	15.875	25.650	14	14.5	0.6
12.700	LRB 81212	--	12.700	19.050	19.300	17.5	18	1
	LRB 81216	--	12.700	19.050	25.650	17.5	18	1
	--	LRBZ 81212	12.700	19.050	19.300	17.5	18	0.6
	--	LRBZ 81216	12.700	19.050	25.650	17.5	18	0.6
15.875	LRB 101412	--	15.875	22.225	19.300	21	21.2	1
	LRB 101416	--	15.875	22.225	25.650	21	21.2	1
	--	LRBZ 101412	15.875	22.225	19.300	21	21.2	0.6
	--	LRBZ 101416	15.875	22.225	25.650	21	21.2	0.6
19.050	LRB 121612	--	19.050	25.400	19.300	24	24.4	1
	LRB 121616	--	19.050	25.400	25.650	24	24.4	1
	--	LRBZ 121612	19.050	25.400	19.300	24	24.4	0.6
	--	LRBZ 121616