Product Details

Si3N4 Ceramic ball bearing HCS7007C/HQI.P4.SU

1.Adjusted
2.In pairs or sets,
3.Contact angle = 15 degree
4.with ceramic balls
5.Restricted tolerances

HCS7007-E-T-P4S size & load capability

ID= 35 mm

OD= 62 mm

Width= 14 mm

Mass≈ 0.178 kg

Basic dynamic load rating= 8400 N

Basic static load rating= 3300 N

Fatigue limit load= 345 N

Limiting speed for grease lub.= 38000 rpm

1. Advantage of ceramic bearing:

A. Compared with bearing steel, ceramics [silicon nitride (Si3N4)] has superior properties such as light weight and high elasticity.

B. One of the advantages of ceramics when used as a material for bearings is a reduction in the slip of rolling elements caused by centrifugal force and gyroscopic moments under high-speed rotation. Ceramic material is highly effective for meeting the low temperature increase requirements of the bearing.

C. Other advantages include improved rigidity and improvements in seizure life and grease service life. Ceramic bearings, although varying depending on operating conditions, allow approximately 30% to 50% improvement in speed as compared with steel bearings.

2. Different ceramic bearing brand, different representation:

F&A&G bearing type: HCS7007C.T.P4S.UL

S&K&F bearing type: S7007CD/HCP4AGA

G&M&N bearing type: HYSM6007CTAP4RUL

R&H&P bearing type: 7007CTRSULP3

Our representation: HCS7007CP4S.UL, pictures are as follows:

Ceramic ball in the pictures, of course, bearing steel ball is easy for us

Phenolics cage in the pictures, nylon cage is also supported

Bright chamfer in the pictures, we can also provide black chamfer

Seal groove in the pictures

Can offer u different brands and package.Please kindly let me know your request.then will give u the best price.

Part Spindle bearings with ceramic balls we supply

bearing P/N	ID mm	OD mm	Width mm
HCS7000-E-T-P4S	10	26	8
HCS7001-E-T-P4S	12	28	8
HCS7002-E-T-P4S	15	32	9
HCS7003-E-T-P4S	17	35	10
HCS7004-E-T-P4S	20	42	12
HCS7005-E-T-P4S	25	47	12
HCS7006-E-T-P4S	30	55	13
HCS7007-E-T-P4S	35	62	14
HCS7008-E-T-P4S	40	68	15
HCS7009-E-T-P4S	45	75	16
HCS7010-E-T-P4S	50	80	16
HCS7011-E-T-P4S	55	90	18
HCS7012-E-T-P4S	60	95	18
HCS7013-E-T-P4S	65	100	18
HCS7014-E-T-P4S	70	110	20
HCS7015-E-T-P4S	75	115	20
HCS7016-E-T-P4S	80	125	22
HCS7017-E-T-P4S	85	130	22
HCS7018-E-T-P4S	90	140	24
HCS7019-E-T-P4S	95	145	24
HCS7020-E-T-P4S	100	150	24
HCS7021-E-T-P4S	105	160	26
HCS7022-E-T-P4S	110	170	28
HCS7024-E-T-P4S	120	180	28
HCS7026-E-T-P4S	130	200	33
HCS7028-E-T-P4S	140	210	33

If you want to know more about our products, please feel free to contact me. You may also visit our online company introduction which includes our latest product line. We will be happy to give you a quotation upon receipt of your detailed requirements.

I am looking forward to receiving your enquires soon. And I hope to have the opportunity to cooperate with you in the future.