Self - aligning ball bearings


 


1) MANUFACTURING RANGE

Basic symbol d D H
1203 - 1217  17 - 85  40 - 150  12 - 28
1304 - 1316 20 - 80 52 - 170 15 - 39
2204 - 2213 20 - 60 47 - 110 18 - 28
2304 - 2312 20 - 60 52 - 130 21 - 46



2) DESIGN TYPES

3) TECHNICAL EXECUTION CONDITIONS

a) DIMENSIONS overall dimensions according to ISO 15

b) TOLERANCE CLASSES normal tolerance class and normal radial clearance

4) CAGE TYPES

pressed steel cage (without cage suffix)
machined brass cage (M)
polyamide cage (TN)


5) APPLICATIONS

a) ENGINEERING MACHINE INDUSTRY

b) METAL- WORKING INDUSTRY

c) CHEMICAL INDUSTRY

d) MINING INDUSTRY

6) SUGGESTIONS

a) MISALIGNMENT self-aligning ball bearings allow within certain limits an angular misalignment

b) MINIMUM AXIAL LOAD

c) RUNNING TEMPERATURES