d:
D:
B:

4303 bearing

محمل كروي ذو أخدود عميق مزدوج الصف

Description

As a leading global 4303 bearing manufacturer and supplier in China, we're featured by perfect solution for many kinds of bearing supplying,competitive price and fast delivery for each customer. Please rest assured to buy 4303 bearing at the best price from Vista. For any special requirement, contact us now.

Double row deep groove ball bearings are very suitable for bearing arrangements where the load carrying capacity of a single row bearing is inadequate. For the same bore and outside diameter, double row bearings are slightly wider than single row bearings in the 62 and 63 series, but have a considerably higher load carrying capacity.


Double row deep groove ball bearings are only available as open bearings (without seals or shields).


Dimension and Parameters

محمل كروي ذو أخدود عميق مزدوج الصف محمل كروي ذو أخدود عميق مزدوج الصف
No. :4303
Dimensions(mm)
d :17
D :47
B :19
Basic Load Rating(kN)
Cr :19,5
Cor :13,2
Pu :0,56
Limit Speed(rpm )
Grease :24000
Oil :13000
Weight
Kg :0,16
Dimensions (mm)
d :17
d1 :28,7
D1 :38,3
r1,2 Min :1
Installation Size(mm)
da Min :22
Da Max :42
ra Max :1
Kr :0,06
fo :13

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