Detailed description
IR38X43X20 needle roller bearing inner ring characteristic:
Product: Bearing
Family: Needle roller bearing inner ring
Code/Part Number: IR38X43X20
Specifications: Value:
Principal dimensions B(mm) 20
Principal dimensions F(mm) 43
Principal dimensions d(mm) 38
Mass(kg) : 0,0481
IR38X43X20 needle roller bearing inner ring is widely used in machine tools, metallurgical machinery, textile machinery, printing machinery and other machinery and equipment, and can make the mechanical system design very compact and nimble.













