NTN NK45/20R 45 mm I.D Needle Roller Bearing Needle Roller, 55 mm O.D

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Subtotal (1 unit)*

£23.73

(exc. VAT)

£28.48

(inc. VAT)

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1 +£23.73

*price indicative

RS Stock No.:
453-917
Mfr. Part No.:
NK45/20R
Brand:
NTN
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Brand

NTN

Product Type

Needle Roller Bearing

Inside Diameter

45 mm

Race Width

20mm

Roller Material

Steel

Cage Material

Steel

Limiting Speed

9000rpm

Bearing Material

High Carbon Chrome Steel

Number of Rows

1

Static Load Rating

52.5kN

Series

NK45/20R

Internal Clearance

CN

Outside Diameter

55 mm

Dynamic Load Rating

28kN

End Type

Open

Standards/Approvals

RoHS

Maximum Speed - Oil

9000rpm

Maximum Speed - Grease

6000rpm

Race Type

Machine-Ring

Bearing Type

Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing is expertly designed to enhance the performance and reliability of machinery with its precision engineering. Specifically crafted without an inner ring, this component is ideal for applications requiring robust load handling in compact spaces. The ingenious double-side ribs and lubrication hole ensure optimal performance and longevity, making it a preferred choice for engineers and technicians alike. This bearing not only meets but exceeds expectations in terms of dynamic and static load ratings, delivering exceptional durability under varying operating conditions

Lubrication hole simplifies maintenance and extends service life

Exceptional static and dynamic load ratings for various applications

Designed for efficient operation across a wide temperature range

Robust construction utilises high-quality materials for longevity

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