NTN NK21/20R+1R17X21X20 17 mm I.D Needle Roller Bearing Needle Roller, 29 mm O.D

View all Roller Bearings

Subtotal (1 unit)*

£19.05

(exc. VAT)

£22.86

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 4 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£19.05

*price indicative

RS Stock No.:
454-806
Mfr. Part No.:
NK21/20R+1R17X21X20
Brand:
NTN
Find similar products by selecting one or more attributes.
Select all

Brand

NTN

Product Type

Needle Roller Bearing

Inside Diameter

17 mm

Race Width

20mm

Bore Type

Round

Roller Material

Steel

Cage Material

Steel

Outside Diameter

29 mm

Series

NK21/20R+1R17X21X20

Static Load Rating

25.4kN

Number of Rows

1

Bearing Material

High Carbon Chrome Steel

Limiting Speed

19000rpm

Internal Clearance

CN

Dynamic Load Rating

17.4kN

End Type

Open

Standards/Approvals

RoHS

Maximum Speed - Oil

19000rpm

Maximum Speed - Grease

13000rpm

Bearing Type

Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing features a solid machined ring for enhanced strength and durability. It has radial clearance class CN for standard internal clearance and precision class P0 for general-purpose accuracy. Suitable for high-load applications with limited radial space. Ideal for gearboxes, engines, and industrial machinery.

The minimum operating temperature is -20°C

Rolling element material is Acier 100Cr6

Precision class is P0

Related links