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Specifications
Availability97 pcs
BrandINA
Item NumberSR144 INA
CategoryDeep Groove Ball Bearings Single Row
Weight and Dimensions
Inner (d) MM
3,18
Outer (D) MM
6,35
Width (B) MM
2,38
Inner (d) Inch
0.1250
Outer (D) Inch
0.2500
Width (B) Inch
0.0938
Weight (kg)
0.0002
Product Properties
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
S - Steel or Standard Cage
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal Play
Precision
Standard Precision
Lubrication
Standard Lubrication
Heat Stabilization
No Heat Stabilization - Temperatures up to 120 °C
Special Treatment
No Special Treatment
Product description
The SR144 INA is a miniature ball bearing. This is a very small single-row deep groove ball bearing. The design consists of an inner and an outer ring, with a ball and cage assembly in between. Thanks to their simple construction, these bearings require little maintenance. With their compact dimensions, miniature bearings are suitable for applications where space is limited.
Additionally, miniature ball bearings boast significant radial load-bearing capacity. The cage of the SR144 INA ensures that the balls do not touch each other and move in a controlled manner. This generates less heat and allows for high speeds to be reached. Miniature ball bearings are therefore widely used in situations where very high rotational rates are required.
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