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NU311 ECM/C4VA3091 Bearing

Views: 0     Author: Site Editor     Publish Time: 2017-03-16      Origin: Site

NU311 ECM/C4VA3091 Bearing
Type: insocoat bearing or named insulated bearing
insulated Cylindrical roller bearing
Lead time: 15days after confirmed


d 55 mm
D 120 mm
B 29 mm
D1 ≈ 101 mm
F 70.5 mm
s max. 2 mm
r1,2 min. 2 mm
r3,4 min. 2 mm
Abutment dimensions

da min. 66 mm
da max. 68 mm
db min. 73 mm
Da min. 106 mm
Da max. 109 mm
ra max. 2 mm
rb max. 2 mm
Calculation data
Basic dynamic load rating C 138 kN
Basic static load rating C0 146 kN
Fatigue load limit Pu 19 kN
Reference speed 5600 r/min
Limiting speed 7000 r/min
Calculation factor kr 0.15
Mass bearing 1.73 kg

XRB as the biggest NU311 ECM/C4VA3091 Bearing supplier and China bearing manufacturer,it can supply the best solution for plummer block housing and the bearings according to their specific applications.,it can supply Original NU311 ECM/C4VA3091 Bearing,Our large quantity NU311 ECM/C4VA3091 Bearing Stock can meet your need with lowest price and fast delivery.

We accepted DHL,FEDEX,TNT express for small order and samples order,also the transportation By AIR or By Sea,by Train are all avaiable.we are sure we can ship our NU311 ECM/C4VA3091 Bearing to your office at the first time.More technical details,please contact with :

E-mail: brandbearings@gmail.com,

TKW Focuses On the Development and Manufacturing of General and Non-Standard Rolling bearings

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