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NSK 61808 bearing

We introduce you to the NSK 61808 models bearing the relevant parameters, including the model, size, drawings and other models of the same size, if you have any do not understand or want to learn more parameters or would like to inquire about NSK 61808, please contact us: admin@tradebearings.com

NSK 61808 Bearing Details:
Bearing Name61808
New Model61808
Old Model1000801 bearing
product Model61808
CategoryDeep Groove Ball Bearings
BrandNSK Bearing
Inner Diameter d ( mm ) 12
Outer Diameter D ( mm )21
Thickness B ( mm )5
NSK 61808 Bearing   Bearing Size and Drawing:
61808
NSK 61808 Bearing With size alternative model
ModelInner Diameter
d(mm)
Outer Diameter
D(mm)
thickness
B(mm)
BrandType
KOYO 68012RU Bearing12215KOYODeep Groove Ball Bearings
NSK 61801-2Z Bearing12215NSKDeep Groove Ball Bearings
NSK NSK61801-2Z Bearing12215NSKDeep Groove Ball Bearings
KOYO 61801-RZ Bearing12215KOYODeep Groove Ball Bearings
NSK 61801-RS Bearing12215NSKDeep Groove Ball Bearings
TBS W61801-2Z Bearing12215TBSDeep Groove Ball Bearings
NTN 61801-2Z Bearing12215NTNDeep Groove Ball Bearings
NSK 61801-RZ Bearing12215NSKDeep Groove Ball Bearings
KOYO 61801-2Z Bearing12215KOYODeep Groove Ball Bearings
KOYO 6801 Bearing12215KOYODeep Groove Ball Bearings

We export high quantities NSK 61808 Bearing and relative products, we have huge stocks for NSK 61808 Bearing and relative items, we supply high quality NSK 61808 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 NSK 61808 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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