Feature(may vary by option.)

●Long service life, smooth, low noise.
●Single row cylindrical roller bearings. Please add lubricating oil or grease when using it. Straight bore for adjusting a conventional cylindrical shaft
●N303M NU303M NJ303M NF303M NUP303M (inner diameter = 17 mm, outer diameter = 47 mm, thickness = 14 mm).
●Note: Since RN303 has no outer ring, the outer diameter is not 47 mm.
●Notice: because RNU303 has no inner ring, so its inner diameter is not 17 mm.

[NU303M]

[NUP303M]

[NF303M]

[RN303M]

[N303M]

[NJ303M]

[RNU303M]

Description

Item: cylindrical roller bearings.

303 Series

ID (Inner Diameter)/Bore:17mm
OD (outer diameter): 47 mm.
Width/height/thickness: 14 mm.

Notice Note: Since RN303 has no outer ring, the outer diameter is not 47 mm.
Notice Notice Because RNU303 has no inner ring so its inner diameter is not 17 mm.

Product features: high hardness, more keden resistant, durable, high speed, low noise
Rows: single line
Condition: 100% brand new
If you need other specifications, please contact us.

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Cylindrical roller bearings can be divided into N, Nu, NJ, NF, RN, RNU and Nup due to their different structures.
1. Please confirm the name or structure of the required bearing before purchasing.
2. If you dont know, please contact us. We will be happy to help you.

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If the product cannot be purchased, it is due to changes in the product inventory.
You can contact customer service for the latest inventory and price information of the product.
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