GMN 7021AC/DT Bearing_GMN 7021AC/DT Size and Details

GMN 7021AC/DT bearing

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GMN 7021AC/DT Bearing Details：

Bearing Name	7021AC/DT
New Model	7021AC/DT
Old Model	446121 bearing
product Model	7021AC/DT
Category	Angular Contact Ball Bearings
Brand	GMN Bearing
Inner Diameter d ( mm )	105
Outer Diameter D ( mm )	160
Thickness B ( mm )	52

GMN 7021AC/DT Bearing Bearing Size and Drawing：

GMN 7021AC/DT Bearing With size alternative model

Model	Inner Diameter d(mm)	Outer Diameter D(mm)	thickness B(mm)	Brand	Type
KOYO 7021CDB Bearing	105	160	52	KOYO	Angular Contact Ball Bearings
KOYO 7021DB Bearing	105	160	52	KOYO	Angular Contact Ball Bearings
BARDEN 7021C/DB Bearing	105	160	52	BARDEN	Angular Contact Ball Bearings
TBS 7021 AC/ DF Bearing	105	160	52	TBS	Angular Contact Ball Bearings
RHP 7021 C/ DF Bearing	105	160	52	RHP	Angular Contact Ball Bearings
NSK 7021 C/ DT Bearing	105	160	52	NSK	Angular Contact Ball Bearings
KOYO 7021 CDB Bearing	105	160	52	KOYO	Angular Contact Ball Bearings
KOYO 7021C/DF Bearing	105	160	52	KOYO	Angular Contact Ball Bearings
NSK 7021 C/ DF Bearing	105	160	52	NSK	Angular Contact Ball Bearings
MRC 7021 C/ DT Bearing	105	160	52	MRC	Angular Contact Ball Bearings

We export high quantities GMN 7021AC/DT Bearing and relative products, we have huge stocks for GMN 7021AC/DT Bearing and relative items, we supply high quality GMN 7021AC/DT 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 GMN 7021AC/DT Bearing,plz email us admin@tradebearings.com

What are the structural components and design advantages of angular contact ball bearings?

Angular contact ball bearings consist of an inner ring, outer ring, steel balls, and a cage. The raceways of the raceways are designed with a contact angle (typically 15°, 25°, or 40°) between the bearing rings and the steel balls. They offer advantages such as the ability to simultaneously withstand radial and unidirectional axial loads, high limiting speed, high precision, good rigidity, and the ability to withstand bidirectional axial loads when installed in pairs.

What are the advantages of angular contact ball bearings compared to other similar bearings?

Compared to deep groove ball bearings, angular contact ball bearings have a higher axial load capacity and higher rigidity, making them suitable for precision positioning applications. Compared to tapered roller bearings, they have a higher limiting speed and lower friction, making them more suitable for high-speed operation. Compared to thrust ball bearings, they can simultaneously withstand combined radial and axial loads, and when used in pairs, they maintain high rigidity under bidirectional axial loads without the need for additional radial bearings.

What are the applicable applications and typical uses of angular contact ball bearings?

These bearings are suitable for high-speed, high-rigidity mechanical applications requiring precise positioning and subjected to combined loads. Typical applications include machine tool spindles, automobile wheel hubs, centrifugal pumps, high-speed electric spindles, industrial robot joints, aero-engine spindles, and precision instrument turntables.

Preview：GMN 7038AC/DT
Next：GMN 7010AC/DT

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