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]
420	700	280	5500	11400	750	950	NNU 4184/316275
420	600	220	3580	8800	750	1100	314982
420	580	130	2380	5300	750	1100	BC2B 326137/HB1
420	580	160	2330	5400	750	1100	313555 A
420	580	160	2330	5400	750	1100	313555 C
420	580	160	2330	5400	750	1100	313555 B
440	540	100	1170	3400	1000	1100	NNU 4888 M/W33
440	640	230	4570	9800	850	1000	BC2B 316521
440	540	100	1010	2900	1000	1100	NNU 4888 KM/W33
440	720	280	5720	11800	700	900	NNU 4188 K30M/W33
457.2	660.4	228.6	3690	8150	670	950	BC2B 322969/HB1
460	760	300	6440	12900	670	850	NNU 4192 K30M
460	650	235	4400	11200	670	1000	316739 A
460	780	280	5610	10400	560	850	BC2-8004/HA1
460	760	300	6440	12900	670	850	NNU 4192 M
480	700	260	5390	12500	600	900	316189
480	790	308	7040	14300	630	800	NNU 4196 K30M/W33
480	790	308	7040	14300	630	800	NNU 4196 M/W33
487.98	637	175	3000	7600	670	950	BC2B 326196/HA1
490	694	174	3740	9000	600	900	316639 AG
500	650	130	2050	5100	630	950	319254
500	830	325	7480	15000	600	800	NNU 41/500 M/W33
500	830	325	7480	15000	600	800	NNU 41/500 K30M/W33
500	720	218	4730	10800	600	850	314419
529.91	870	335	7810	16600	500	750	312844
530	870	335	7810	16000	560	750	NNU 41/530 K30M/W33
530	760	260	5830	14300	560	800	BC2B 316536
530	780	250	4680	10200	530	800	315040 A
530	870	335	7810	16000	560	750	NNU 41/530 M/W33
530	780	475	7210	17300	530	800	BC2B 320117/HA4

Seiko-Quality Bearings, Sincere Service