INA NK15/20-XL bearings
Needle roller bearings NK15/20-XL, light series


Needle roller bearings NK, light series
Measurement system
Metric
Bore diameter
15.000 mm
Outside diameter
23.000 mm
Width
20.000 mm
Cr
15400 N
C0r
17200 N
Limiting speed
23900 r/min
Net weight
27.3 g
Number of rows
1
Sealing
Without
Cage
Sheet steel
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Lubricant in bearing
Without
Relubrication feature
With

In stock


Technical specification for INA NK15/20-XL

INA NK15/20-XL
Part NumberNK15/20-XL
CageStandard
Tolerance class PN Normal (PN)
Main Dimensions & Performance Data
FW 15 mm Under roller diameter
D 23 mm Outside diameter
C 20 mm Width
Cr 15400 N Basic dynamic load rating, radial
C0r 17200 N Basic static load rating, radial
Cur 3050 N Fatigue load limit, radial
nG 23900 1/min Limiting speed
nϑr 17000 1/min Reference speed
m ≈ 27.3 gWeight
Dimensions
rmin0.3 mmMinimum chamfer dimension
Additional information
  G15X23X3 Sealing ring
  SD15X23X3 Sealing ring
Needle roller bearings NK, light series

INA NK15/20-XL, Needle roller bearings NK, light series, Main dimensions: 15 x 23 x 20mm.

INA NK15/20-XL bearings without inner ring have particularly compact radial dimensions. However, they require a shaft raceway that is hardened and ground.

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