Model Inquiry-Hangzhou Xinhang Bearing Co., Ltd.

Basic size			Basic Load Ratings		Rated Rotational Speed		Model
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
630	780	56	605	1290	1700	2600	315933
630	780	88	1570	3800	750	950	NU 28/630 MA
630	780	112	2200	5700	670	670	N 38/630 MB
630	920	128	3410	6200	630	850	NUP 10/630 ECMA/HA1
630	850	100	2240	4400	700	900	NU 19/630 ECMA/HB1
640	790	56	605	1290	1700	2200	315837
660.4	863.6	107.95	3080	6550	560	670	464777
670	900	103	2330	4750	630	850	NU 19/670 ECMA
670	980	136	3740	6800	600	800	NU 10/670 ECMA
670	820	56	616	1370	1600	2200	316012
670	900	103	2330	4750	630	850	NUP 19/670 ECMA
670	980	180	5390	11000	500	800	NU 20/670 ECMA/HB1
710	950	140	3740	8300	600	800	NJ 29/710 ECMA
710	870	95	1940	5000	630	850	N 28/710 ECMB
710	1030	185	5940	12000	480	700	NU 20/710 ECMA/HB1
710	870	74	1450	3350	630	850	NU 18/710 ECMA/HB1
710	950	140	3740	8300	600	800	NU 29/710 ECMA
710	1030	140	4680	8500	560	750	NU 10/710 ECMA
710	870	95	1940	5000	630	850	NJ 28/710 ECMA
720	880	62	704	1560	1400	1900	315799
750	920	78	1470	3450	600	800	NJ 18/750 MA
750	1090	150	4730	8800	430	670	NU 10/750 ECMA/HB1
750	1000	112	2810	5850	560	700	NF 19/750 ECMB/HA1
750	1090	195	7040	14600	430	670	NU 20/750 ECMA
750	920	78	1470	3450	600	800	NU 18/750 MA
800	980	82	1720	4150	530	700	NJ 18/800 ECMA
800	1150	200	7040	14600	400	630	NU 20/800 ECMA
800	1150	155	5500	10600	480	630	NU 10/800 ECMA/HB1
800	980	82	1720	4150	530	530	NF 18/800 ECM
800	980	82	1720	4150	530	700	NU 18/800 ECMA

Seiko-Quality Bearings, Sincere Service