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NTN 1220K bearing

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NTN 1220K Bearing Details:
Bearing Name1220K
New Model1220K
Old Model111220 bearing
product Model1220K
CategorySelf-aligning Ball Bearings
BrandNTN Bearing
Inner Diameter d ( mm ) 100
Outer Diameter D ( mm )180
Thickness B ( mm )34
NTN 1220K Bearing   Bearing Size and Drawing:
1220K
NTN 1220K Bearing With size alternative model
ModelInner Diameter
d(mm)
Outer Diameter
D(mm)
thickness
B(mm)
BrandType
NSK QJ 220 Bearing10018034NSKAngular Contact Ball Bearings
KOYO 6220-2RS Bearing10018034KOYODeep Groove Ball Bearings
MAC NJ220 Bearing10018034MACCylindrical Roller Bearings
TBS 7220 AC Bearing10018034TBSAngular Contact Ball Bearings
TBS 6220- 2Z Bearing10018034TBSDeep Groove Ball Bearings
FAG NJ 315 E +HJ 317 E Bearing10018034FAGCylindrical Roller Bearings
ZKL 30220 Bearing10018034ZKLTapered Roller Bearings
NSK NU 220 E Bearing10018034NSKCylindrical Roller Bearings
FAG N 220 E Bearing10018034FAGCylindrical Roller Bearings
NSK NJ 220 E Bearing10018034NSKCylindrical Roller Bearings

We export high quantities NTN 1220K Bearing and relative products, we have huge stocks for NTN 1220K Bearing and relative items, we supply high quality NTN 1220K 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 1220K Bearing,plz email us admin@tradebearings.com
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What are the structural components and design advantages of self-aligning ball bearings?
 
Self-aligning ball bearings consist of an inner ring, an outer ring, two rows of steel balls, and a cage. The outer ring raceway is spherical, and the inner ring has a double-raceway design, providing excellent self-aligning performance. This effectively compensates for alignment errors between the shaft and the housing bore, as well as shaft deflection. They also have low friction and a high limiting speed, making them suitable for applications with installation misalignment or shaft deformation.
 
What are the advantages of self-aligning ball bearings compared to other similar bearings?
 
Compared to deep groove ball bearings, self-aligning ball bearings have self-aligning capabilities, accommodating greater alignment errors and shaft deflection. Compared to spherical roller bearings, they have a higher limiting speed and lower friction, but a lower load capacity, making them more suitable for medium to light load conditions. Compared to cylindrical roller bearings, they can withstand certain axial loads, and their self-aligning performance reduces the requirements for installation precision.
 
What are the applicable occasions and typical applications of self-aligning ball bearings?
 
These bearings are suitable for medium to light load applications where alignment precision requirements are not high and deflection or impact is present. Typical applications include textile machinery, agricultural equipment, conveyor rollers, small fans, crushers, vibrating screens, and woodworking machinery.

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