PRODUCTS


INA
NK37/20-D-XL
Needle roller bearing NK37/20-D-XL
Add item
Main Dimensions & Performance Data
Fw
37 mm
Under roller diameter
D
47 mm
Outside diameter
C
20 mm
Width, outer ring
Cr
34,000 N
Basic dynamic load rating, radial
C0r
56,000 N
Basic static load rating, radial
Cur
10,000 N
Fatigue load limit, radial
nG
12,300 1/min
Limiting speed
nϑr
6,800 1/min
Reference speed
≈m
0.083 kg
Weight

Dimensions
rmin
0.3 mm
Minimum chamfer dimension

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

Additional information
G37X47X4
Sealing ring
SD37X47X4
Sealing ring 2

Your current product variant
LubricantWithout
CageStandard
Cage featureDoptimized Cage for Downsizing
Tolerance classPNNormal (PN)
Add item