Heavy Duty Needle Roller Bearings Without Ribs

Product Description

MBY® Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter but long in length (L/D≥2.5). MBY® Needle roller bearings have a high radial load carrying capacity. And since they have a low cross section, needle roller bearings are extremely suitable for bearing applications where the radial space is limited.

MBY® offers a wide range of needle roller bearings including needle roller & cage assemblies, drawn cup and solid needle roller bearings. They can also be specified as cam followers and track roller bearings by applications. The major application markets include automotive, consumer product and general industrial goods.

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Shaft Diameter	Bearing Designation	Mass Approx	Boundary Dimensions					Basic Load Rating		Limiting Speed
			d	D	B	F	E	Cr Dynamic	Cor Static	Oil
mm		g	mm					N		rpm
12	NAO12x24x13	29	12	24	13	16	20	8000	16000	15020
12	NAO12x24x20	43	12	24	20	16	20	10300	16800	20000
12	NAO12x28x12	38.6	12	28	12	16	22	9850	10500	19000
15	NAO15x28x13	27.8	15	28	13	20	24	7800	10300	20600
15	NAO15x32x12	48.1	15	32	12	20	26	10400	14020	20000
17	NAO17x30x13	39	17	30	13	22	26	9860	15000	20000
17	NAO17x35x16	70	17	35	16	22	29	16800	20050	10090
20	NAO20x35x17	72	20	35	17	25	29	12600	20200	16000
20	NAO20x37x16	81	20	37	16	25	32	10000	18000	12700
25	NAO25x40x17	78.9	25	40	17	30	35	10600	24000	10500
25	NAO25x42x16	83	25	42	16	30	37	13100	23500	10500
25	NAO25x42x32	189	25	42	32	30	37	26500	47000	10500
30	NAO30x45x13	73	30	45	13	35	40	11200	25000	11207
30	NAO30x45x17	100	30	45	17	35	40	12800	28500	11207
30	NAO30x45x26	150	30	45	26	35	40	17500	32900	11207
30	NAO30x47x16	99.8	30	47	16	35	42	14400	17500	11207
30	NAO30x47x18	109	30	47	18	35	42	20000	33000	11207
30	NAO30x52x18	172	30	52	18	37	44	18000	25500	10900
35	NAO35x50x17	103	35	50	17	40	45	20800	40506	10900
35	NAO35x55x20	175	35	55	20	40	47	28500	41000	10000
35	NAO35x57x20.5	206	35	57	20.5	42	50	26000	49000	10000
40	NAO40x55x17	118	40	55	17	45	50	12500	36000	9000
40	NAO40x65x20	269	40	65	20	50	58	35000	61200	8000
50	NAO50x68x20	219	50	68	20	55	60	24500	62000	7500
50	NAO50x78x20	400	50	78	20	60	68	33500	65000	6500
6	NAO6x17x10 TN	13	6	17	10	10	13	3950	5000	17080
70	NAO70x100x30	829	70	100	30	80	88	52600	129000	40000
75	NAO75x105x25	676	75	105	25	85	93	42000	106000	3900
80	NAO80x110x30	892	80	110	30	90	98	49020	112000	4200
90	NAO90x120x30	1004	90	120	30	100	108	51000	128000	3900
9	NAO9x22x12 TN	22	9	22	12	12	18	8800	7900	12090