1. Leading products A. Deep groove ball bearing including inch size style      B. Taper roller bearing including inch size style C. Singer row and double row angular contact  ball bearing D. Thrust ball bearings E. Self aligning ball bearing F.  Spherical roller bearing G.  Cylindrical roller bearing H.  Needle bearing I.   Pillow block with or without UC bearing
J.   UC bearing K.  Spherical plain bearing L.  U joint M. Non-standard bearing including inch size style N.  Adaptor sleeves O.  Rod end 2.Different material optional for taper roller bearing A. Stainless Steel  AISI440 (9Cr18)   AISI420 B. Chrome Steel/GCr15/52100/stainless Steel C. High carbon steel   Technical specification  taper roller bearing 303 series    

Bearing No.		Dimensions (mm)			Basic Load Rating (N)		Weight (kg)
ISO	GOST	d	D	B	Dyn. C	Stat. C0
30302	7302	15	42	13	22400	20000	0.095
30303	7303	17	47	14	28100	25000	0.13
30304	7304	20	52	15	34100	32500	0.17
30305	7305	25	62	17	44600	43000	0.26
30306	7306	30	72	19	56100	56000	0.39
30307	7307	35	80	21	72100	73500	0.52
30308	7308	40	90	23	85800	95000	0.72
30309	7309	45	100	25	108000	120000	0.97
30310	7310	50	110	27	125000	140000	1.25
30311	7311	55	120	29	142000	163000	1.55
30312	7312	60	130	31	168000	196000	1.95
30313	7313	65	140	33	194000	228000	2.4
30314	7314	70	150	35	220000	260000	2.9
30315	7315	75	160	37	246000	290000	3.45
30316	7316	80	170	39	270000	320000	4.1
30317	7317	85	180	41	303000	365000	4.85
30318	7318	90	190	43	330000	400000	5.65
30319	7319	95	200	45	360000	440000	6.7
30320	7320	100	215	47	402000	490000	8.05
30321	7321	105	225	49	429000	530000	9.15
30322	7322	110	240	50	473000	585000	11
30324	7324	120	260	55	561000	710000	14
30326	7326	130	280	58	639000	864000	17.1
30328	7328	140	300	62	721000	985000	21.7
30330	7330	150	320	65	825000	1060000	28.5
30332	7332	160	340	68	913000	1180000	29
30334	7334	170	360	72	1020000	1340000	35

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