NTA 512 Needle Roller Thrust Bearings Assemblies 7.92×19.05×1.984 Mm

NTA 512 Needle Roller Thrust Bearings Assemblies 7.92×19.05×1.984 mm Admin Edit

Min. Order: 3000 Piece/Pieces
Trade Term: FOB
Payment Terms: L/C, T/T, WU
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean, Air
Production Capacity: 300000 Piece/Pieces...
Packing: RNB OR NATURAL
Delivery Date: 30days Brand Name: RNB OR NATURAL
Type: Thrust Needle Roller Bearing and Cage Assemblies Material of race: ST14
Material of Needle roller: Chrome steel Precision: P6

Needle Roller Thrust Bearings Assemblies NTA 512


Demension: 7.92×19.05×1.984mm ,    Weight: 2g. 

Thrust Needle Roller Bearing, Series AXK, AXW, AX TC, NTA

Thrust Parallel Roller Bearing, Series 811, 812, 893, 874, 894

The thrust needle roller bearing or thrust parallel roller bearing is such a manner that the needles 

(rollers)with cage are set up in the space between rollway and collar and the cage reliably guides and 

clamps a lot of rolling bodies. There is a little difference among the rolling bodies in the same set. The 

thrust needle roller bearing or thrust parallel roller bearing is the one only supporting the axial load in

one direction. It is used as the bearing allocation having the good rigidity and axial small space.

Thrust Collar, Shaft Ring and Seat Ring

Thrust Collar, Series AS, LS, GS, WS, ZS, TRA, TRB, TRC TRD.

Series AS thrust collar is punched with the high quality steel spring plate in thickness of 1mm and 

quenchedand polished. When the surface of the adjacent parts can not be acted as rollway, although it has a

good rigidity, Series AS collar shall play its full action.

Series GS, WS, LS thrust collars are made of bearing steel with the quenching process. The outer surface

of GS seat ring and the inner surface of WS shaft ring are ground. Series LS thrust collar is an economic

product with machining the outer and inter surfaces.

As for Series ZS thrust collar, when it is required for assembly to set up the bearing as bidirectional 

location,the series ZS collar can be used as axial location or seat hole location.


Needle Roller Thrust Bearings Assemblies NTA 512


RNBBearing DesignationMass(g)Boundary DimentionsWashers ThicknessBasic Load RatingLimiting Speed
DynamicStatic
Shaft DiameterDc1DcDwTRATRBTRCTRDTRETRFCr(N)Cor(N)Greasc
6.35NTA41116.3517.451.9840.81.62.4


4114916326000
7.92NTA51227.9219.051.9840.81.6 2.4


46701116424000
9.52NTA61329.5220.621.9840.81.62.4


48481218823000
12.7NTA815212.723.81.9840.81.62.4


57381628019000
14.27NTA916314.2725.41.9840.8 1.62.4


61831828118000
15.88NTA1018315.8828.581.9840.81.62.43.24
70722255116000
19.05NTA1220419.0531.751.9840.81.62.43.24
78732708814000
22.22NTA1423522.2236.51.9840.81.62.43.24
104534096612000
22.22NTA1427822.2242.851.984 0.81.62.43.24
152576894410000
25.4NTA1625625.439.671.9840.81.62.43.24
107644390211000
28.58NTA1828925.5844.451.9840.81.62.43.24
13522609389800
31.75NTA20311031.7549.211.9840.81.62.43.244.816431809548800
34.92NTA22331034.9252.371.9840.81.62.43.244.817392894058200
38.1NTA24351138.155.51.9840.81.62.43.244.8189041023047700
44.45NTA28401444.4563.51.9840.81.62.43.244.820639119651.26900
50.8NTA32441550.869.851.9840.81.62.43.244.819571115203.26200
53.98NTA34461653.9873.021.9840.81.62.43.24
19883119651.25900
57.15NTA36481757.1576.21.9840.81.62.43.244.820194123654.45700
57.15NTA36502957.1579.383.125





32915168134.45300
63.5NTA40521963.582.551.9840.81.62.43.24
20772132105.65200
69.85NTA44583769.8592.083.1750.81.62.43.244.8417222424164600
76.2NTA48602276.295.251.9840.81.62.43.2

21973149452.84500
82.55NTA52664282.55104.783.1750.81.62.43.2

44925279779.24000
95.25NTA60745095.25117.483.1750.81.62.43.2

48928326483.23500
104.78NTA668162104.78128.593.1750.81.62.43.2
4.855600395427.23200


 


Needle Roller Thrust Bearings Assemblies NTA 512


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