INA NK17/20-XL bearings
Needle roller bearings NK17/20-XL, light series


Needle roller bearings NK, light series
Measurement system
Metric
Bore diameter
17.000 mm
Outside diameter
25.000 mm
Width
20.000 mm
Cr
17100 N
C0r
20400 N
Limiting speed
22600 r/min
Net weight
30.0 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 NK17/20-XL

INA NK17/20-XL
Part NumberNK17/20-XL
CageStandard
Tolerance class PN Normal (PN)
Main Dimensions & Performance Data
FW 17 mm Under roller diameter
D 25 mm Outside diameter
C 20 mm Width
Cr 17100 N Basic dynamic load rating, radial
C0r 20400 N Basic static load rating, radial
Cur 3600 N Fatigue load limit, radial
nG 22600 1/min Limiting speed
nϑr 15000 1/min Reference speed
m ≈ 30.0 gWeight
Dimensions
rmin0.3 mmMinimum chamfer dimension
Additional information
  G17X25X3 Sealing ring
  SD17X25X3 Sealing ring
Needle roller bearings NK, light series

INA NK17/20-XL, Needle roller bearings NK, light series, Main dimensions: 17 x 25 x 20mm.

INA NK17/20-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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