PRODUCTS


INA
NK7/12-TV-XL
Needle roller bearing NK7/12-TV-XL
Add item
Main Dimensions & Performance Data
Fw
7 mm
Under roller diameter
D
14 mm
Outside diameter
C
12 mm
Width, outer ring
Cr
4,150 N
Basic dynamic load rating, radial
C0r
3,600 N
Basic static load rating, radial
Cur
610 N
Fatigue load limit, radial
nG
34,500 1/min
Limiting speed
nϑr
42,000 1/min
Reference speed
≈m
8.19 g
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
GR7X14X2
Sealing ring

Your current product variant
LubricantWithout
CageTVPlastic Cage made from PA66
Cage featureStandard
Tolerance classPNNormal (PN)
Add item