SKF S7221 CD/P4A Bearing

Bore Diameter : 105 mm | Outer Diameter : 190 mm | Width : 36 mm

Bearing S7221 CD/P4A

Bearing number : S7221 CD/P4A

Size (mm) : 105x190x36

Brand : SKF

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in SKF catalogue:

d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

a - 38 mm

d1 - 131,2 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

r3 min. - 1,1 mm

r4 min. - 1,1 mm

D1 - 163,8 mm

da min. - 117 mm

Da max. - 178 mm

db min - 117 mm

ra max. - 2,1 mm

rb max. - 1 mm

Db max - 183 mm

Weight - 3,85 Kg

Basic dynamic load rating (C) - 172 kN

Basic static load rating (C0) - 153 kN

(Grease) Lubrication Speed - 7 500 r/min

Fatigue load limit (Pu) - 5,3

Calculation factor (f0) - 14,5

Tags :  SKF , 105x190x36


We supply various of SKF S7221 CD/P4A bearing. bearings is purity material and high precision , the varieties of SKF S7221 CD/P4A bearing is up to thousands of species .SKF S7221 CD/P4A bearing size:( 105 mm x 190 mm x 36 mm);SKF S7221 CD/P4A bearing type:Deep Groove bearing, and widely used in different environment and mechanical.The purpose of SKF S7221 CD/P4A bearing is the operation and control. In order to ensure the smooth operation and normally rotation,SKF S7221 CD/P4A bearing inquire deeply into the running of the machine and friction phenomenon .SKF S7221 CD/P4A bearing is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of S7221 CD/P4A bearing will be arranged timely for we have a large stock of S7221 CD/P4A bearing in china.

A: The brands we sell include:SKF,FAG,INA.TIMKEN,NSK,NTN,KOYO,NACHI,IKO.
A: We generally do not know exactly what bearings go in any particular machine as manufacturers can be protective of this information as they may have their own parts distributors it would like its customers to use. However if you can supply us with bearing codes or sizes we should be able to help on the vast majority of enquiries.
A: If you are having any problem finding the correct part on our system or indeed for anything else please feel free to call or email us and we will do our very best to help you as quickly and efficiently as possible.
A: For samples: 3-5 days against full payment arrival.
For bulk Orders: 4-6 weeks against the deposit arrival.
A: We Can Offer Probably The Best Prices Available In Only One Hours Also Delivery For Customer In Each Country In 7 Days Via DHL Express Or AirFlight.
A: Clearance refers to the internal clearance of a bearing between its raceways and rolling elements. A c3 or greater bearing, where the clearance is greater than standard are typically used is higher speed applications where there may be material expansion due to heat produced through friction. It is not recommended using a C3 bearing on an application where it is not specifically required. We always recommend referring to the manufacturer’s literature to determine the clearance of bearings required.

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