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]
240	320	80	528	1220	2200	2600	NNU 4948 B/SPW33
240	360	92	842	1560	2200	2600	NN 3048 K/SPW33
260	360	100	748	1700	2000	2400	NNU 4952 B/SPW33
260	360	100	748	1700	2000	2400	NNU 4952 BK/SPW33
260	400	104	1020	1930	2000	2400	NN 3052 K/SPW33
280	380	100	765	1800	1900	2200	NNU 4956 BK/SPW33
280	380	100	765	1800	1900	2200	NNU 4956 B/SPW33
280	420	106	1080	2080	1900	2200	NN 3056 K/SPW33
300	460	118	1250	2400	1700	1900	NN 3060 K/SPW33
300	420	118	1020	2360	1800	2000	NNU 4960 BK/SPW33
300	420	118	1020	2360	1800	2000	NNU 4960 B/SPW33
320	440	118	1060	2500	1700	1900	NNU 4964 BK/SPW33
320	440	118	1060	2500	1700	1900	NNU 4964 B/SPW33
320	480	121	1320	2600	1600	1800	NN 3064 K/SPW33
340	460	118	1100	2650	1500	1700	NNU 4968 B/SPW33
340	460	118	1100	2650	1500	1700	NNU 4968 BK/SPW33
340	520	133	1650	3250	1400	1600	NN 3068 K/SPW33
360	480	118	1120	2800	1500	1700	NNU 4972 BK/SPW33
360	480	118	1120	2800	1500	1700	NNU 4972 B/SPW33
360	540	134	1720	3450	1300	1500	NN 3072 K/SPW33
380	520	140	1450	3600	1300	1500	NNU 4976 BK/SPW33
380	520	140	1450	3600	1300	1500	NNU 4976 B/SPW33
380	560	135	1680	3450	1300	1500	NN 3076 K/SPW33
400	540	140	1470	3800	1300	1500	NNU 4980 B/SPW33
400	540	140	1470	3800	1300	1500	NNU 4980 BK/SPW33
400	600	148	2160	4500	1200	1400	NN 3080 K/SPW33
420	560	140	1510	4000	1200	1400	NNU 4984 BK/SPW33
420	560	140	1510	4000	1200	1400	NNU 4984 B/SPW33
420	620	150	2120	4500	1100	1300	NN 3084 K/SPW33
460	620	160	2090	5500	1000	1200	NNU 4992 BK/SPW33

Seiko-Quality Bearings, Sincere Service