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NTN 6221 N bearing

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NTN 6221 N Bearing Details:
Bearing Name6221 N
New Model6221N
Old Model50221 bearing
product Model6221N
CategoryDeep Groove Ball Bearings
BrandNTN Bearing
Inner Diameter d ( mm ) 105
Outer Diameter D ( mm )190
Thickness B ( mm )36
NTN 6221 N Bearing   Bearing Size and Drawing:
6221 N
NTN 6221 N Bearing With size alternative model
ModelInner Diameter
d(mm)
Outer Diameter
D(mm)
thickness
B(mm)
BrandType
NSK 6221-2RZ Bearing10519036NSKDeep Groove Ball Bearings
FLT NJ 221 Bearing10519036FLTCylindrical Roller Bearings
TBS 7221BEP Bearing10519036TBSAngular Contact Ball Bearings
FAG NU221E Bearing10519036FAGCylindrical Roller Bearings
MRC 7221 B Bearing10519036MRCAngular Contact Ball Bearings
FAG NJ 221 E.TVP2 +HJ221 E Bearing10519036FAGCylindrical Roller Bearings
TBS 7221 B EP Bearing10519036TBSAngular Contact Ball Bearings
FAG 7221AC Bearing10519036FAGAngular Contact Ball Bearings
FAG 1221 Bearing10519036FAGSelf-aligning Ball Bearings
NTN 6221 Bearing10519036NTNDeep Groove Ball Bearings

We export high quantities NTN 6221 N Bearing and relative products, we have huge stocks for NTN 6221 N Bearing and relative items, we supply high quality NTN 6221 N Bearing with reasonbable price or we produce the bearings along with the technical data or relative drawings, It's priority to us to supply best service to our clients. If you are interested in NTN 6221 N Bearing,plz email us admin@tradebearings.com
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What are the advantages of the Deep Groove Ball Bearings design?
 
The inner and outer raceways are deep grooves, with point contact between the steel balls and the raceways, resulting in low friction and low heat generation. The structure is simple and compact, capable of withstanding combined radial and bidirectional axial loads, with high limiting speeds, low noise, and some compensation capability for installation angle deviations, facilitating high-precision mass production.
 
What are the advantages of Deep Groove Ball Bearings compared to similar products?
 
Compared to angular contact ball bearings, they can withstand bidirectional axial forces and do not require pairing; compared to cylindrical roller bearings, they can withstand axial loads and have higher speeds; compared to thrust ball bearings, they can simultaneously withstand radial forces. They offer balanced overall performance, achieving the optimal balance in cost, speed, load capacity, and ease of installation, making them the most versatile.
 
What are the applications and classic applications of Deep Groove Ball Bearings?
 
They are widely used in motors, automotive alternators and gearboxes, household appliances (washing machines, vacuum cleaners), water pumps, and precision transmission equipment. Classic applications include rotor supports for small and medium-sized motors, automotive alternators, air conditioning compressors, and roller-type moving parts, making them the most common type of bearing in rotating machinery.

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