Ceramic hybrid ball bearings from China manufacturer

Price:	2.0~20.0 USD
Payment Terms:	T/T,L/C,WU,
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 6000 series

Production Capacity: 500,000 Piece/Pieces / Mon...

Delivery Date: upon the quantity, 30-45 da...

Type: Ceramic Ball

Outside Diameter: 12 - 150 mm

Cage material: PTFE, PEEK, NYLON

Precision Rating: P0

OEM: Acceptable

Means of Transport: Ocean,Land,Air,

Packing: According to customers' req...

Brand Name: Bmt

Bore Size: 3 - 100 mm

Ball Material: Si3N4, ZrO2, SiC,Al2O3

Rings material: Si3N4, ZrO2, SiC,Al2O3

certification: ISO9001:2000

Ceramic hybrid ball bearing
1 Ovenproof
2 Wearable
3 Resistance to Corrosion etc
4 Experiences

Ceramic hybrid ball bearing

Ceramic bearing balls can weigh up to 40% less than steel ones, depending on size and material. This reduces centrifugal loading and skidding, so hybrid ceramic bearings can operate 20% to 40% faster than conventional bearings. This means that the outer race groove exerts less force inward against the ball as the bearing spins. This reduction in force reduces the friction and rolling resistance. The lighter balls allows the bearing to spin faster, and uses less energy to maintain its speed.

While ceramic hybrid bearings use ceramic balls in place of steel ones, they are constructed with steel inner and outer rings; hence the hybriddesignation.

Number	Basic dimensions				Basic load rating		Limiting speed		Weight
	Basic dimensions				(KN)		(r/min)		(approx.)
	d(mm)	D(mm)	B(mm)	rsmin	Cr	Cor	Grease	Oil	(kg)
6005/HQ1	25	47	12	0.6	8	6	18000	15000	0.0782
6205/HQ1	25	52	15	1	11	8	15000	12000	0.134
6305/HQ1	25	62	17	1.1	17	11	14000	11000	0.214
6206/HQ1	30	62	16	1	15	11	9000	7500	0.25
6306/HQ1	30	72	19	1.1	20	15	11000	9000	0.354
6207/HQ1	35	72	17	1.1	20	15	11000	9000	0.284
6307/HQ1	35	80	21	1.5	26	19	10000	8500	0.517
6208/HQ1	40	80	18	1.1	24	19	10000	8500	0.361
6308/HQ1	40	90	23	1.5	31	24	9000	7500	0.642
6009/HQ1	45	75	16	1	15	14	6500	5600	0.245
6309/HQ1	45	100	25	1.5	41	32	8000	6700	0.85
6210/HQ1	50	90	20	1.1	27	23	8500	7000	0.504
6310/HQ1	50	110	27	2	48	28	7500	6300	1.07
6211/HQ1	55	100	21	1.5	33	29	7500	6300	0.605
6311/HQ1	55	120	29	2	55	45	6700	5600	1.35
6012/HQ1	60	95	18	1.1	23	23	8000	6700	0.426
6212/HQ1	60	110	22	1.5	37	33	7000	6000	0.786
6312/HQ1	60	130	31	2.1	63	52	6000	5000	1.71
6213/HQ1	65	120	23	1.5	32	40	5300	6300	0.973
6215/HQ1	75	130	25	1.5	51	50	4800	5600	1.16
6316/HQ1	80	170	39	2.1	94.5	86.5	4500	4800	3.64
6319/HQ1	95	200	45	3	120	122	3200	3800	5.65
6320M/HQ1	100	215	47	3	173	141	3000	3600	8
6322M/HQ1	110	240	50	3	195	167	2600	3200	10.6
6324/HQ1	120	260	55	3	175	207	2200	2800	12.2
6326/HQ1	130	280	58	4	230	216	2200	2600	18.3

Our Factory

Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer of ball & roller bearings and exporter of belts, chains and auto parts in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products.