Low noise Machine Bearing NSK Angular Contact Ball Bearing 7312B

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What the specificaiton ofLow noise Machine Bearing NSK Angular Contact Ball Bearing 7312B?

Angular contact ball bearings are particularly suitable for carrying combined (axial and radial) loads. Sometimes, they also can carry pure axial load and operate in higher speed. Under radial load, axial component force will be produced which must be counteracted. So the bearings are normally adjust against a second bearing.
Single row angular contact ball bearings can carry axial load acting in one direction only. In many applications, angular contact ball bearings in pairs or muti-arrangement should be used. The axial load carrying capacity of angular contact ball bearings increases with the increase of contact angle.

Impact Bearing No.	Bore d		Outer Diameter D		Width W		Radius r		Radius r1		Basic Load Rating lbs
Impact Bearing No.	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	Dynamic Cr	Static Cor
7301B	12	0.4724	37	1.4567	12	0.4724	1.5	0.059	0.8	0.031	2510	1180
7302B	15	0.5906	42	1.6535	13	0.5118	1.5	0.059	0.8	0.031	3000	1620
7303B	17	0.6693	47	1.8504	14	0.5512	1.5	0.059	0.8	0.031	3600	1940
7304B	20	0.7874	52	2.0472	15	0.5906	2	0.079	1	0.039	4200	2340
7305B	25	0.9843	62	2.4409	17	0.6693	2	0.079	1	0.039	5950	3550
7306B	30	1.1811	72	2.8346	19	0.748	2	0.079	1	0.039	7550	5000
7307B	35	1.378	80	3.1496	21	0.8268	2.5	0.098	1.2	0.047	9000	5900
7308B	40	1.5748	90	3.5433	23	0.9055	2.5	0.098	1.2	0.047	11000	7400
7309B	45	1.7717	100	3.937	25	0.9843	2.5	0.098	1.2	0.047	1300	9800
7310B	50	1.9685	110	4.3307	27	1.063	3	0.118	1.5	0.059	16700	11700
7311B	55	2.1654	120	74.7244	29	1.1417	30	0.118	1.5	0.059	19300	13900
7312B	60	2.3622	130	5.1181	31	1.205	3.5	0.138	2	0.079	22000	16100
7313B	65	2.5591	140	5.5118	33	1.2992	3.5	0.138	2	0.079	25000	18400
7314B	70	2.7559	150	5.9055	35	1.378	3.5	0.138	2	0.079	28000	21000
7315B	75	2.9528	160	6.2992	37	1.467	3.5	0.138	2	0.079	30500	2380
7316B	80	3.1496	170	6.6929	39	1.5354	3.5	0.138	2	0.079	33000	26700
7317B	85	3.3465	180	7.0866	41	1.6142	4	0.157	2	0.079	35500	29800
7318B	90	3.5433	190	7.4803	43	1.6929	4	0.157	2	0.079	38500	33000
7319B	95	3.7402	200	7.874	45	1.7717	4	0.157	2	0.079	4100	46500
7320B	100	3.937	215	8.4646	47	1.8504	4	0.157	2	0.079	46500	43500
7321B	105	4.1339	225	8.8582	49	1.9291	4	0.157	2	0.079	49500	47500
7322B	110	4.3307	240	9.4488	50	1.9685	4	0.157	2	0.079	55500	55500
7324B	120	4.7244	260	10.2362	55	2.1654	4	0.157	2	0.079	55500	56500
7326B	130	5.1181	280	11.0236	58	2.2835	5	0.197	2.5	0.098	61500	6600
7328B	140	5.5118	300	11.811	62	2.4409	5	0.197	2.5	0.098	67500	75500