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1304K
The 1304 K is a self-aligning ball bearing with a tapered bore (1:12 taper ratio) and 20mm bore diameter. This double-row bearing design allows the inner ring and ball assembly to align automatically to compensate for shaft deflection or mounting surface misalignment.
Self-aligning ball bearings are commonly used in applications where shaft deflection or misalignment between housing and shaft is expected, such as agricultural equipment, conveyor systems, woodworking machinery, and general industrial applications where precise shaft alignment cannot be guaranteed.
1304 K 1300 Series Self-Aligning Ball Bearing
For large orders ($2000+) please inquire by email.
Measurement Type
Metric
Inner Diameter (ID)
20 mm
Outside Diameter (OD)
52 mm
Width
15 mm
Sealing
Open
Precision Class
ABEC 1 | ISO P0
Arrangement
One
Ball Material
Steel
Cage
Steel
Series
13
Bearing Type
Self-aligning ball bearing
Other Features
Double Row | Self Aligning Ball Bearing | 1:12 Tapered Bore
Component
Assembly
Weight (kg)
0.16
Basic Number
1304
UNSPSC
31171532
