NTN NA4909R 45mm I.D Needle Roller Bearing, 68mm O.D

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Subtotal (1 unit)*

£43.93

(exc. VAT)

£52.72

(inc. VAT)

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1 +£43.93

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RS Stock No.:
454-063
Mfr. Part No.:
NA4909R
Brand:
NTN
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Brand

NTN

Inside Diameter

45mm

Outside Diameter

68mm

Roller Bearing Type

Needle

Race Width

22mm

COO (Country of Origin):
JP
The NTN Needle roller bearing combines precision engineering with robust construction to deliver outstanding performance in various applications. Designed with a machined ring and an inner ring, it ensures excellent load-bearing capabilities while maintaining minimal friction during operation. Its double-side ribs and lubrication hole enhance reliability, allowing for effective lubrication management. This product is built to withstand challenging environments, with a wide operational temperature range and superior dynamic and static load ratings, making it an ideal choice for industrial machinery and equipment.

Constructed to operate in temperatures ranging from -20 °C to 120 °C
Dynamic and static load ratings guarantee reliability under various operating conditions
Lightweight design optimises energy efficiency without sacrificing strength
Precision engineering ensures minimal axial offset for smoother operation

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