Bearings
Needle Roller Bearings
Inner Rings
Quick Code: BB-516493
IR50-55-20-IS1-XL INA Inner Ring
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Product Specification
Brand
INA
Inside Dia (d)
50mm
Lubrication hole
With lubrication groove
Outside Dia (F)
55mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
Reference
IR50X55X20XIS1XXL
Additional Reference:
10125516
Quick Order Code
BB-516493
Product Description
IR50-55-20-IS1-XL INA Inner Ring