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CC Type Spherical Roller Bearings
Bearings for Vibrating Screen
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Tapered Roller Bearings
Roller Bearing Cage
Our ZBO
Introduction
ZBO vision
Our Technology
Factory
Quality Control
Solution
Media Center
Company News
Industry News
Tech Update
Blog
Contact
Home
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ZBO BEARING
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Tapered Roller Bearings
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Four Row Series
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77888U
77888U
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Dimension and Parameters
Bearing No. :
77888U
Boundary dimensions（mm）
d :
440
D :
620
B :
454
T :
454
r min :
6
r1 min :
6
Basic load ratings(kN)
Dynamic(Cr) :
6050
Static(Cor) :
1880
Mass
Kg :
432
