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30228 J2 bearing

Views: 0     Author: Site Editor     Publish Time: 2017-04-10      Origin: Site

30228 J2 bearing
Type: tapered roller bearing
Lead time:3days after confirmed
d 140 mm
D 250 mm
T 45.75 mm
d1 ≈ 187.12 mm
B 42 mm
C 36 mm
r1,2 min. 4 mm
r3,4 min. 3 mm
a 47 mm
Abutment dimensions

da max. 163 mm
db min. 154 mm
Da min. 219 mm
Da max. 236 mm
Db min. 234 mm
Ca min. 9 mm
Cb min. 9.5 mm
ra max. 4 mm
rb max. 3 mm

Calculation data
Basic dynamic load rating C 418 kN
Basic static load rating C0 570 kN
Fatigue load limit Pu 58.5 kN
Reference speed 1900 r/min
Limiting speed 2600 r/min
Calculation factor e 0.43
Calculation factor Y 1.4
Calculation factor Y0 0.8
Mass bearing 8.688 kg
XRB as the biggest 30228 J2 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 30228 J2 bearing,Our large quantity 30228 J2 bearings 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 30228 J2 bearing to your office at the first time.More technical details,please contact with :
E-mail: brandbearings@gmail.com,

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