Original High Quality China Bearings Supplier Deep Groove Ball Bearing 6808 6809 6810

Short Description:

Deep groove ball bearings are the most representative rolling bearings and are widely used.

The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls, and a retaining structure. There are two types of deep groove ball bearings: single row and double row. The deep groove ball structure is also divided into sealed and open structures. Open type refers to the bearing without a sealing structure, and sealed deep groove ball is divided into dustproof seal and oil-proof seal. The dustproof sealing cover material is made of steel plate stamping, which only serves to prevent dust from entering the bearing raceway. The oil proof type is a contact type oil seal, which can effectively prevent the leakage of lubricating grease inside the bearing.

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Product Detail

Product Tags

Mainly used to withstand radial loads, but when the radial clearance of the bearing is increased, it has certain performance of angular contact ball bearings and can withstand combined radial and axial loads. When the rotational speed is high and thrust ball bearings are not suitable, they can also be used to withstand pure axial loads. Compared with other types of bearings with the same specifications and dimensions as deep groove ball bearings, this type of bearing has a small friction coefficient and a high limit speed. But it is not resistant to impact and is not suitable for bearing heavy loads.

After installing the deep groove ball bearing on the shaft, it can limit the axial displacement in both directions of the shaft or shell within the axial clearance range of the bearing, thus enabling axial positioning in both directions. In addition, this type of bearing also has a certain degree of centering ability. When tilted 2 'to 10' relative to the casing hole, it can still work normally, but it has a certain impact on the bearing life.

✧ Specification

Deep Groove ball bearing series			Dimensions/mm			Loading Rating/KN		Weight/KG
Open	ZZ	2RS	Inner diameter	Outer diameter	Width	Cr	Cor	Weight/KG
6311	6311 ZZ	6311-2RS	55	120	29	71.5	44.8	1.367
6312	6312 ZZ	6312-2RS	60	130	31	81.8	51.8	1.71
6313	6313 ZZ	6313-2RS	65	140	33	93.8	60.5	2.1
6314	6314 ZZ	6314-2RS	70	150	35	105	68	2.55
6315	6315 ZZ	6315-2RS	75	160	37	113	77	3.05
6316	6316 ZZ	6316-2RS	80	170	39	123	86.5	3.61
6317	6317 ZZ	6317-2RS	85	180	41	133	97	4.284
6318	6318 ZZ	6318-2RS	90	190	43	143	107	4.97
6319	6319 ZZ	6319-2RS	95	200	45	153	119	5.74
6320	6320 ZZ	6320-2RS	100	215	47	173	141	7.09
6321	6321 ZZ	6321-2RS	105	225	49	184	153	8.05
6322	6322 ZZ	6322-2RS	110	240	50	205	179	9.53
6403	6403 ZZ	6403-2RS	17	62	17	22.7	10.8	0.27
6404	6404 ZZ	6404-2RS	20	72	19	31	15.2	0.4
6405	6405 ZZ	6405-2RS	25	80	21	36.1	19.4	0.53
6406	6406 ZZ	6406-2RS	30	90	23	43.4	23.9	0.735
6407	6407 ZZ	6407-2RS	35	100	27	55	31	0.952
6408	6408 ZZ	6408-2RS	40	110	27	65.5	37.5	1.221
6409	6409 ZZ	6409-2RS	45	120	29	77.5	45.5	1.57
6410	6410 ZZ	6410-2RS	50	130	31	92	55.2	1.88
6411	6411 ZZ	6411-2RS	55	140	33	100	62.5	2.25
6412	6412 ZZ	6412-2RS	60	150	35	109	70	2.8
6413	6413 ZZ	6413-2RS	65	160	37	118	78.5	3.44

✧ Application

It is applicable to precision instruments, low-noise motors, automobiles, motorcycles, metallurgy, rolling mills, mining, petroleum, paper making, cement, sugar extraction and other industries and general machinery, and is the most widely used type of bearing in the machinery industry.

Deep Groove Ball Bearing 6400 applicatio1

✧ Advantage

✧ Our Packing&Delivery

● CE, ISO Standard.
● Free Sample Available.
● Small Quantity Order is Available.
● Rich stock and Quick delivery.
● We have our own brand "HCSZ", OEM service is welcomed.
● More than 10 years experience in bearing field.
● High Quality with Competitive price.
● Prompt after service with our own technical teams.

● Industrial pakage+outer carton+pallets.
● Single box+outer carton+pallets.
● Tube package+middle box+outer carton+pallets.
● According to your requirements.