W 6303

Stainless steel single row deep groove ball bearings provide greater chemical and corrosion resistance. As with deep groove ball bearings generally, they are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.

SKU: W 6303
ID:652790

Description

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Dimensions - W 6303

Dimensions

d
17 mm
Bore diameter
D
47 mm
Outside diameter
B
14 mm
Width
d1
27.5 mm
Shoulder diameter
D2
41.1 mm
Recess diameter
r1,2
min. 1 mm
Chamfer dimension
Abutment dimensions - W 6303

Abutment dimensions

da
min. 22 mm
Diameter of shaft abutment
Da
max. 42 mm
Diameter of housing abutment
ra
max. 1 mm
Radius of shaft or housing fillet

Calculation data

Basic dynamic load rating C
11.7 kN
Basic static load rating C0
6.55 kN
Fatigue load limit Pu
0.28 kN
Reference speed
36 000 r/min
Limiting speed
22 000 r/min
Minimum load factor kr
0.035
Calculation factor f0
12.4

Mass

Mass bearing
0.11 kg

Tolerance class

Dimensional tolerances
Normal
Radial run-out
Normal

 

W 6303_20221109

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