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NTN Needle roller bearing Inner ring diameter x outer ring diameter: 245 x 300 mm RNA4944 1 piece
NTN Needle roller bearing Inner ring diameter x outer ring diameter: 245 x 300 mm RNA4944 1 piece
Regular price
¥121,440
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¥121,440
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Catalogue number: RNA4944 Features: ● High rigidity due to machined outer ring. Applications: ● For general industrial machinery. Specifications: ● Inner ring diameter (mm): 245 ● Outer ring diameter (mm): 300 ● Width (mm): 80 ● Seal: None ● Precision grade: JIS B 1514 Grade 0 ● Operating temperature range: -25 to 120°C ● Machined outer ring ● No inner ring Material/Finish: ● High carbon chromium bearing steel
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