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HCB Types Ceramic Precision Spindle Bearings

Brand : SDVV

Product origin : GERMANY

Delivery time : 3-5 DAYS

Supply capacity : 1400pcs

High quality HCB Types Ceramic Precision Spindle Bearings HCB7020-E-T-P4S

Product details:

Bearing No.: HCB7020-E-T-P4S  

Brand: SDVV or as customer request

Material: Stainless Steel, Chrome steel (Gcr15), 

IDxODxW(mm): 100x150x24

Weight(kg): 1.03

Seals Type: Open or Sealed

Clearance: C0, C2, C3, C4

Precision: P0,P6,P5,P4,P2


Payment Term:

1)30%TT in advance,70% balance has to be paid before shipment


3)100%LC at sight

4)Western Union



7)Can be negotiated

HCB types Ceramic Precision Spindle Bearings.JPG

Technical Drawing:



d100  mm 

D150  mm 

B24  mm 

a41,1  mm 

Da141  mm 

Tolerance: H12
da110  mm 

Tolerance: h12
Etk max120,8  mm 

Etk min115,5  mm 

Etk1 max120,8  mm 

Etk1 min115,5  mm 

r1 min1,5  mm 

ra max1,5  mm 

ra1 max0,6  mm 

rmin1,5  mm 

α25  ° 

Contact angle

m1,03  kg 

≈ Mass
Cr79000  N 

Basic dynamic load rating, radial
C0r52000  N 

Basic static load rating, radial
Cur3550  N 

Fatigue limit load, radial
nG Fett11000  1/min 

Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl17000  1/min 

Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L333  N 

Preload force
FV M1266  N 

Preload force
FV H2723  N 

Preload force
KaE L957  N 

Lift-off force
KaE M3715  N 

Lift-off force
KaE H8170  N 

Lift-off force
ca L212  N/µm 

Axial rigidity
ca M343  N/µm 

Axial rigidity
ca H459  N/µm 

Axial rigidity


HCB types Ceramic Precision Spindle Bearings can support both radial and axial loads, can work at a higher speed. The greater the contact angle, the higher the axial load carrying capacity. In the axial force, the contact angle will increase.


HCB types Ceramic Precision Spindle Bearings have low friction and very little noise or vibration. These characteristics make them to be available for situations of high speed, high precision, low friction and low noise operations.


HCB types Ceramic Precision Spindle Bearings can be used in home appliances, electric tools, fitness equipment, motors, medical devices, motorbikes, textile machines, autos and other areas.small automobile front wheels, differential pinion shafts, air compressors, fuel injection pumps, machine tool spindles, high-frequency motors.


1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets

2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets

3. As the clients' requirement 







a) How to prolong service life of bearings?

     Accurate installation and using,alignment,timely monitor,re lubrication etc.

b) Reason for bearings failure?

    Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.

c) Do you offer free samples?

   Yes, free samples can be supplied to distributors and wholesalers, however customers should bear freight.

d) How to choose bearings?

Analyse mechanical device and use conditions.clear the requiremment of type of bearings,select distribution way of bearings.selet dimensions of bearings,select installation method of bearings.

SUN BEARINGS GROUP CO.LTD specialized in providing all kinds of HCB types Ceramic Precision Spindle Bearings to the world.

Technical data sheet and certificates can be supplied.

If any question about our bearing price, delivery and quality, welcome to contact me to talk more!




Phone/Whatsappno.: 008613606376835

Skype: hk-bearing

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.