Luoyang solarich machinery Co., Ltd.
                                                                                                           
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Sealed Needle Roller Bearings With Inner Ring For Tractor Model 1845 1845B 1845C 1845S

Price Negotiable
Price: $1.9-199
MOQ: 1
Delivery Time: 10-15days
Brand: Solarich
Product Description

Needle bearing
Needle bearing is a cylindrical roller bearing, relative to its diameter, the roller is both thin and long this roller called needle although has a smaller section, bearing still has a higher load bearing capacity, needle bearing is equipped with thin and long roller (roller diameter D 5mm,L/D 2.5,L is the length of roller), so the radial structure is compact, and its inner diameter size and load capacity are the same as other types of bearings, while the outer diameter is the smallest, especially suitable for the radial installation size of the support structure is limited .
 

Shaft DiameterBearing No.Boundary DimensionsBasic Load RatingsLimiting Speed
RNA 49..RSRNA 49..2RSdFDCB CCoOil
mmsingle sealeddouble sealedmmmin.Nrpm
10NA 4900 RSNA 4900.2RS10142213140.36800690013000
12NA 4901 RSNA 4901.2RS12162413140.37600830012000
15NA 4902 RSNA 4902.2RS15202813140.386001030010000
17NA 4903 RSNA 4903.2RS17223013140.38800110009000
20NA 4904 RSNA 4904.2RS20253717180.317300199007500
25NA 4905 RSNA 4905.2RS25304217180.319300242006500
30NA 4906 RSNA 4906.2RS30354717180.321100285005500
35NA 4907 RSNA 4907.2RS35425520210.626500395004800
40NA 4908 RSNA 4908.2RS40486222230.636000530004200
45NA 4909 RSNA 4909.2RS45526822230.638000590003900
50NA 4910 RSNA 4910.2RS50587222230.640000640003500

 

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Company Luoyang solarich machinery Co., Ltd.
Location RM.1606, Bldg. 2, 863 Creative Park, No. 32, Changxiamen Street, Luolong Dist., Luoyang, Henan, China 471000
Contact Person Sally

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