The second & third generation hub bearings

Item No.	Dimensions (mm) (Quantity)
XLB	A	B	Number of bolt/Dimension	D	C	F	E	G	I
DAC2F57R501	125	100	(5)M12x1.5	57	58.33	43.18	78.5	98	(3) 11
DAC2F57R502	125	100	(5)M12x1.5	57	57.77	42.18	71	102	(3)12.96
DAC2F70R503	144.5	120.65	(5)M12x1.5	70.14	70.63	47.28	91.98	120.65	(3) M12x1.75
DAC2F70R504	147	115	(5)M12x1.5	70.14	70.63	42.18	90.05	116	(3)12.96
DAC2F57R505	125	100	(5)M12x1.5	57	58.33	44.43	73.5	98	(3)12.96
DAC2F70R506	144.5	115	(5)M12x1.5	70.14	70.63	45	91	146	M10x1.5 / (4)11.25
DAC2F70R507	146.5	115	(5)M12x1.5	70.14	70.63	42.18	90.05	116	(3)12.96
DAC2F70R508	144.5	120.65	(5)M12x1.5	70.14	70.63	47.26	81.5	120.65	(3)M12x1.75
DAC2F73R509	140	114.3	(5)M12x1.5	N/A	73.32	37.5	87	N/A	N/A
DAC2F56R510	126	100	(5)M12x1.5	56	56.8	37.4	86.2	112	(4)M10x1.5
DAC2F71R511	144	114.3	(5)1/2-20UNF	71.43	73.32	57.6	86	114.3	(4)14.56
DAC2F71R512	153.5	114.3	(5)1/2-20UNF	71.43	71.93	54.18	100.13	120.65	(3)M12x1.75
DAC2F70R513	145.5	115	(5)M12x1.5	70.14	70.63	42.18	91.34	116	(3)12.96
DAC2F70R514	145.5	114.3	(5)M12x1.5	70.4	71.35	42.18	91.42	112	(3)M12x1.75
DAC2F63R515	139	108	(5)M12x1.5	63.2	70.92	61.98	82.5	112	(3)12
DAC2F72R516	144	101	(5)1/2-20UNF	72	N/A	46	100	121	(3)M12x1.75
DAC2F72R617	144	114.3	(6)1/2-20UNF	72	73	54	97	--	(4)1/2-20UNF
DAC2F78R618	177.8	139.7	(6)M14x1.5	N/A	78.1	56.64	99.31	127	(3)14.68
DAC2F78R619	182	139.7	(6)M14x1.5	N/A	78.1	50.55	99.31	127	(3)14.68

details...