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K4X7X7-TV
Needle roller cage assembly K4X7X7-TV
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Main Dimensions & Performance Data
Fw
4 mm
Inner diameter of needle roller complement
Ew
7 mm
Outside diameter of needle roller complement
Bc
7 mm
Width
Cr
1,740 N
Basic dynamic load rating, radial
C0r
1,270 N
Basic static load rating, radial
Cur
148 N
Fatigue load limit, radial
nG
42,500 1/min
Limiting speed
nϑr
59,000 1/min
Reference speed
≈m
0.48 g
Weight

Temperature range
Tmin
-20 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

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CageTVPlastic Cage made from PA66
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