Reliable long lived needle roller bearing ball for various applications
- Category: >>>
- Supplier: AKEBONO CORPORATION
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Product Overview
Description
Designs and variants
Basic design bearings (series designation K)
* single row design (fig. 1, no designation suffix)
* double row design (fig. 2, designation suffix ZW)
* double row design (fig. 2, designation suffix ZW)
They are characterized by the following properties:
* simple to mount and robust
* accurate roller guidance in the cage pockets
* good running performance
* accurate roller guidance in the cage pockets
* good running performance
Other needle roller and cage assemblies
Needle roller and cage assemblies with a split cage can be used where raceways are recessed in the shaft (fig. 3).
Special needle roller and cage assemblies are used for the gudgeon (wrist) pin (fig. 4) and crankpin (crankshaft journal) (fig. 5)
for connecting rods of internal combustion engines and compressors. They provide excellent service in spite of rapid
accelerations, elevated temperatures, unfavourable load, and poor lubrication conditions.
For additional information about special sizes and designs, which are available on request, contact SKF.
Special needle roller and cage assemblies are used for the gudgeon (wrist) pin (fig. 4) and crankpin (crankshaft journal) (fig. 5)
for connecting rods of internal combustion engines and compressors. They provide excellent service in spite of rapid
accelerations, elevated temperatures, unfavourable load, and poor lubrication conditions.
For additional information about special sizes and designs, which are available on request, contact SKF.
Cages
SKF single row needle roller and cage assemblies are fitted with one of the cage designs shown in table 1.
Double row needle roller and cage assemblies have a double row cage (fig. 2) in the same design as a single row cage.
Double row needle roller and cage assemblies have a double row cage (fig. 2) in the same design as a single row cage.
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