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Jinan Shengtuo Mechanical and Electrical Equipment Co.,Ltd
Add:Shandong Jinan High-tech No.59 Industry South Road,Jinan City, Shandong Province, China 250101
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High Quality Needle Roller Bearing NA4914 RNA4914

High Quality Needle Roller Bearing NA4914 RNA4914

Needle roller bearings are rotational motion bearings in which a thin needle-shaped roller is incorporated into a rolling element. They have a low cross-section height and high load capacity compared with ball bearings. Being small, needle roller bearings contribute to reducing overall machine size.
1.Low friction
2.Minimum lubrication
3.Wear resistant

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Product Details

Product Name

Needle roller bearings  NA4911 NA4912 NA4913 NA4914 NA4915

Material

Chrome Steel Gcr15

Number of Row

Single Row

Seals Type

Open

Precision Rating

P0 P6 P5 P4 P2

Cage

Steel Cage

Feature

 Long Life, High quality and precision 

Service

OEM Customized Services

Needle roller bearing NA4914 description 

Needle roller bearings are rotational motion bearings in which a thin needle-shaped roller is incorporated into a rolling element. They have a low cross-section height and high load capacity compared with ball bearings. Being small, needle roller bearings contribute to reducing overall machine size.

High Quality Needle Roller Bearing RNA4914 NA4914

Picture of Needle roller bearing NA4914

High Quality Needle Roller Bearing RNA4914 NA4914

high quality needle roller bearing NA4914 RNA4914

Application of needle roller bearing

1. Wheel and pin bearing is widly applied in packaging machinery, food machinery, 
2. Printing machinery, woodworking machinery, textile machinery, light machinery, mining .
3. Machinery, engraving machines, automation equipment.

needle roller bearing application  (2).jpg

Other neddle roller bearing models  


bearing No.Boundary dimensions(mm)Basic load ratings(N)Limiting speeds(rpm)Mass(g)
dFwDBCrCorOil
NA490010142213800690002370021.00
NA490112162413504763522000025.10
NA490215202813644790531880032.00
NA4903172230137010100101700032.80
NA49042025371711912165941620070.20
NA49/222228391712996191751436076.00
NA49052530421713452204751383276.00
NA49/282832451713900201001383290.70
NA49/3232405220190003260011134150.00
NA490735425520198004150011134151.00
NA49084048622231036638738567123.00
NA49094550682237000965008052260.00
NA49105058722241000720007526264.00
NA49115563802550600965807156386.00
NA491260688525528001105006022412.00
NA491365729025575001105006022435.00
NA4914708010030790001540005111712.00
NA4915758510530820001580005111765.00
NA4916809011030810001705005111870.00
NA4917851001203511100023700046001250.00
NA4918901051253511400025000044001312.00
NA4919951101303511600026000042001371.00
NA492010011514040120000274000040001900.00
NA49221101251504013200029000037002070.00
 Terms of Payment 
  1. L/C

  2. T/T

  3. Western Union 


needle roller bearing payment.jpg



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