NTN RNA4903LL/3AS 22 mm ID Roller Bearing Needle Roller, 30 mm OD

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TWD1,116.00

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TWD1,171.80

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RS庫存編號:
455-513
製造零件編號:
RNA4903LL/3AS
製造商:
NTN
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品牌

NTN

Product Type

Roller Bearing

Inside Diameter

22mm

Race Width

13mm

Roller Material

Steel

Static Load Rating

11.9kN

Number of Rows

1

Internal Clearance

CN

Limiting Speed

9000rpm

Maximum Speed - Grease

9000rpm

Series

RNA4903LL/3AS

Standards/Approvals

RoHS

Dynamic Load Rating

8.5kN

Outside Diameter

30mm

Race Type

Machine-Ring

Bearing Type

Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing is expertly designed for precision and reliability, making it an essential component for various mechanical applications. Engineered without an inner ring, it features a machined-ring structure that optimises performance and enhances durability. The compact design accommodates high load capacities while maintaining smooth operation. With a maximum operating temperature of 100 °C and a minimum of -20 °C, this bearing suits diverse working environments. Its dynamic load rating of 8.5 kN underscores its strength, while the lubrication hole enables effective maintenance. Whether for industrial machinery or automotive use, this bearing offers a secure fit and sustained performance.

Compact dimensions make it ideal for space-limited setups

Built to endure extreme temperatures, ensuring reliability in various conditions

Dynamic load rating indicates robust performance under operational stress

Ideal for precise engineering applications where reliability is critical

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