NTN NK47/20RCT+1R42X47X20 42mm I.D Needle Roller Bearing Roller Bearing, 57mm O.D

View all Roller Bearings

Subtotal (1 unit)*

£36.10

(exc. VAT)

£43.32

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£36.10

*price indicative

RS Stock No.:
455-317
Mfr. Part No.:
NK47/20RCT+1R42X47X20
Brand:
NTN
Find similar products by selecting one or more attributes.
Select all

Brand

NTN

Inside Diameter

42mm

Outside Diameter

57mm

Roller Bearing Type

Needle Roller Bearing

Race Width

20mm

COO (Country of Origin):
JP
The NTN Needle roller bearing is designed for precision and durability, is an excellent choice for various applications requiring reliable performance. With a machined-ring structure incorporating an inner ring, it ensures optimal support and function under various load conditions. This product is engineered with meticulous attention to detail, featuring double-side ribs and a strategically placed lubrication hole that enhances longevity and efficiency. Its robust construction not only supports high-speed operations but also withstands a range of operating temperatures from -20 °C to 120 °C. Perfectly suited for diverse industrial settings, this bearing embodies quality and innovation, making it a dependable component for your machinery needs.

Constructed to endure extreme temperature variations, from -20 °C to 120 °C
Robust design supports dynamic and static load ratings, ensuring reliability
Optimised for precise fit with minimal axial offset for smooth operation

Related links