Qingdao CEA precision Technology Co.,LTD |
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Miniature bearings deep groove ball bearings 6200ZZ 6202 bearings rubber cover iron cover wheelbarrow mechanical bearings
Product name | Miniature bearings deep groove ball bearings 6200ZZ 6202 bearings rubber cover iron cover wheelbarrow mechanical bearings |
Material | Needle Roller Bearings |
Cage | Steel Cage Nylon Cage |
Bore Dia | 6mm |
Outer Dia | 12mm |
Width | 10mm |
Service | OEM Accept |
Package | Netural package or according to requirememt |
Sample time | 3--5 days |
Production time | It depends on the quantity |
Needle roller bearings (needle bearing) is a cylindrical roller
with a roller bearing, relative to its diameter, roller both thin
and long. This is called needle roller. Despite having a smaller
cross-section, has a higher load bearing capacity, equipped with a
thin and long needle bearing roller (roller diameter D<5mm, L /
D>2.5, L is the length of the roller), therefore radial
structure is compact, its diameter size and load capacity and other
types of bearings, minimum diameter, especially for radial mounting
dimensions restricted support structure.
According to different occasions, can be used without inner ring of
the bearing or needle roller and cage assembly, when the surface of
the journal bearing surface and shell holes as bearing directly
match the outer rolling surface, in order to ensure the load
capacity and operating performance and have the same ring bearing,
shaft or housing bore raceway surface hardness, machining accuracy
and surface quality should be similar roller bearing rings. Such
bearings can only bear radial load.
Application:
Needle roller bearings are widely used in cars, compressors,
construction, electric motors, food industry, home appliances etc.
As a rolling element, it turns the world.
Miniature bearings deep groove ball bearings 6200ZZ 6202 bearings rubber cover iron cover wheelbarrow mechanical bearings
Product Description
Miniature bearings deep groove ball bearings 6200ZZ 6202 bearings rubber cover iron cover wheelbarrow mechanical bearings
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