NKE - RNAST20R - NKE Running and Support Rollers

SKU: nke-rnast20r

NKE - RNAST20R - NKE Running and Support Rollers

€17.96

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(Excl. VAT)

€17.96

The NKE RNAST20-R is a genuine NKE full complement cylindrical roller track roller, designed for applications requiring high radial load capacity. Featuring a 20mm bore, 47mm outer diameter, and 15mm width, this track roller includes an RSR contact seal on one side for enhanced protection. It offers robust performance with a basic dynamic load rating of 12.7 kN and a static load rating of 17.6 kN, suitable for operating temperatures from -30 °C to +120 °C.
NKE
NKE Austria GmbH is a manufacturer of high-quality bearings for a wide range of industrial applications, including agricultural machinery. Founded in 1996 in Steyr, Austria, NKE quickly established itself as a reliable supplier of standard and special bearings. The company focuses on precision engineering and stringent quality control to produce durable and high-performance components. NKE's product portfolio includes deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, tapered roller bearings, angular contact ball bearings, and special bearings. These components are designed to meet the demanding requirements of various machinery, offering solutions for transmissions, wheel hubs, and other critical rotating parts in agricultural equipment. The brand emphasizes robust construction and optimized internal geometry for extended service life. At Partao, you can find a comprehensive selection of NKE parts, including Ball Bearings, Bearing Housings, Bolts & Fasteners, Camshafts, and Flanged Bearings. Over 33,256 genuine NKE spare parts are available at Partao. Agricultural professionals and equipment manufacturers choose NKE bearings for their proven reliability and performance in challenging operational conditions. The company's commitment to quality ensures that its components contribute to the smooth and efficient operation of tractors, harvesters, and other farm and forestry machinery, helping to reduce downtime and maintenance costs.

Brand
Part Numbers
rnast20r
Bore Diameter (mm)
20
Outer Diameter (mm)
47
Width (mm)
15
Inner Ring Width (mm)
14
Chamfer Dimension (mm)
0.6
Weight (kg)
0.16
Basic Dynamic Load Rating (kN)
12.7
Basic Static Load Rating (kN)
17.6
Fatigue Load Limit (kN)
1.8
Limiting Speed Grease (rpm)
7500
Limiting Speed Oil (rpm)
11000
Reference Speed (rpm)
12000
Bearing Design
Full complement cylindrical roller bearing
Seal Type
RSR (contact seal on one side)
Material
Standard bearing steel
Operating Temperature Min (°C)
-30
Operating Temperature Max (°C)
120
Precision Class
P0
Radial Internal Clearance
CN
Manufacturer
nke

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