NKS 32

Single row needle roller bearing with machined rings, with flanges, without inner ring

Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly.

They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.

  • High radial load carrying capacity
  • High stiffness
  • Low cross-sectional height
  • Accommodate axial displacement in both directions

Dimensions

Fw
32 mm
Diameter under rollers
D
47 mm
Outside diameter
C
22 mm
Width
r1,2
min.0.6 mm
Chamfer dimension outer ring
Abutment dimensions - NKS 32

Abutment dimensions

Da
max.43 mm
Diameter of housing abutment
ra
max.0.6 mm
Fillet radius

Calculation data

Basic dynamic load rating C
34.1 kN
Basic static load rating C0
46.5 kN
Fatigue load limit Pu
5.7 kN
Reference speed
12 000 r/min
Limiting speed
13 000 r/min
Associated seals - NKS 32

Associated seals

32x47x6 HMS5 RG
Radial shaft seal

Description

Properties

Bearing part Bearing without inner ring
Number of rows 1
Outer ring type Machined (solid)
Aligning feature Without
Cage Sheet steel
Number of flanges, outer ring 2
Tolerance class Normal
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Relubrication feature With
Indicative carbon footprint for new product 0.414 kg CO2e

Logistics

Product net weight 0.115 kg
eClass code 23-05-09-03
UNSPSC code 31171512

(32X47X22) (NKS32)

Additional information

Weight 0.115 kg
Size (mm)

Colour