NTN NKX40 40 mm I.D Needle Roller Bearing Combined, 52 mm O.D

View all Roller Bearings

Subtotal (1 unit)*

£83.02

(exc. VAT)

£99.62

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£83.02

*price indicative

RS Stock No.:
454-197
Mfr. Part No.:
NKX40
Brand:
NTN
Find similar products by selecting one or more attributes.
Select all

Brand

NTN

Product Type

Needle Roller Bearing

Inside Diameter

40 mm

Race Width

32mm

Bore Type

Round

Roller Material

Steel

Cage Material

Pressed Steel

Bearing Material

High Carbon Chrome Steel

Number of Rows

1

Maximum Speed - Grease

3500rpm

Maximum Speed - Oil

5000rpm

Standards/Approvals

RoHS

End Type

Open

Dynamic Load Rating

25.9kN

Limiting Speed

5000rpm

Outside Diameter

52 mm

Static Load Rating

52.5kN

Series

NKX40

Internal Clearance

CN

Bearing Type

Combined

COO (Country of Origin):
JP
The NTN Combined bearing is expertly crafted to deliver exceptional performance and reliability in various mechanical applications. Designed , it boasts a robust construction that accommodates diverse load conditions while ensuring longevity. The seamless integration of high-quality materials and precise engineering makes it an ideal choice for those seeking both efficiency and durability. With its advanced specifications, including a dynamic load rating that excels in demanding environments, this bearing excels at maintaining optimal operational efficiency. The thoughtful design features lubrication holes for enhanced functionality, while its precision class provides assurance in high-speed applications.

Lubrication holes improve operational efficiency

Dynamic load ratings provide reliability under varying conditions

Suitable for high-speed applications with a robust design

Engineered to meet rigorous industry standards

Related links