NTN BK4020 40mm I.D Needle Roller Bearing, 47mm O.D

View all Roller Bearings

Subtotal (1 unit)*

£9.22

(exc. VAT)

£11.06

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 18 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£9.22

*price indicative

RS Stock No.:
454-035
Mfr. Part No.:
BK4020
Brand:
NTN
Find similar products by selecting one or more attributes.
Select all

Brand

NTN

Inside Diameter

40mm

Outside Diameter

47mm

Roller Bearing Type

Needle

Race Width

20mm

COO (Country of Origin):
JP
The NTN Drawn cup needle roller bearing is engineered for optimal performance and reliability in various industrial applications. With a closed-end design, this component effectively accommodates radial loads while ensuring minimal friction and wear. It features a robust construction, delivering both strength and versatility, making it an essential choice for machinery requiring precision and durability. Designed for hassle-free lubrication and maintenance, this bearing guarantees a long service life while operating under diverse conditions. Ideal for engineers and manufacturers, it balances quality and affordability seamlessly.

Enhanced lubrication capabilities for extended performance
Optimised dimensions for efficient space utilisation
Robust material composition ensures longevity and durability
Suitable for various high-speed applications
Temperature resilience caters to a wide range of working environments

Related links