INA NKIS20 20mm I.D Needle Needle Roller Bearing, 42mm O.D

Bulk discount available

Subtotal (1 unit)*

£43.82

(exc. VAT)

£52.58

(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 - 4£43.82
5 - 9£42.07
10 - 24£41.19
25 +£40.30

*price indicative

RS Stock No.:
174-1218
Mfr. Part No.:
NKIS20
Brand:
INA
Find similar products by selecting one or more attributes.
Select all

Brand

INA

Inside Diameter

20mm

Outside Diameter

42mm

Roller Bearing Type

Needle

Race Width

20mm

Bore Type

Parallel

Static Load Rating

36500N

Cage Material

Sheet Steel

Number of Rows

1

Dynamic Load Rating

28500N

End Type

Open

Reference Speed

7700rpm

Limiting Speed

15100rpm

Fatigue Limit Load

5200N

Maximum Speed - Grease

16000rpm

Maximum Speed - Oil

16000rpm

Schaeffler Needle Roller Bearing, 20mm Inside Diameter, 42mm Outside Diameter - NKIS20


This needle roller bearing is a precise solution designed for high-load applications. With an inside diameter of 20mm and an outside diameter of 42mm, it is an ideal choice for various industrial applications. Built with high-quality materials, this bearing promises to deliver performance and durability.

Features & Benefits


• Designed with a parallel bore type for effective fitting
• Steel cage construction ensures strength and longevity
• Single-row design enables high load capacity for various needs
• Functions efficiently at reference speeds of 7,700 rpm
• Open end type allows for easy lubrication access and maintenance

Applications


• Utilised in automation systems for robust motion transfer
• Ideal for construction machinery requiring dependable load handling
• Can be used in electrical drives needing high-speed operation
• Suitable for general mechanical demanding durability

What load ratings can be expected from this design?


The static load rating of this product is 36,500 N, while the dynamic load rating reaches 28,500 N, making it suitable for high-load applications in various industrial sectors.

How does the maximum speed performance of this bearing compare?


This bearing supports a maximum speed of 16,000 rpm when lubricated with either grease or oil, ensuring efficient operation even under demanding conditions.

What benefits does the steel cage provide?


The steel cage enhances overall structural integrity, which helps maintain the bearing's shape under various loading conditions, thus prolonging its lifespan and reliability.

In which noteworthy applications can this bearing be effectively used?


It is particularly effective in applications requiring precise and high-speed movements, such as in automation systems, construction equipment, and electrical drives.

Related links