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K70X78X46-ZW-H/0-7
Needle roller cage assembly K70X78X46-ZW-H/0-7
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Main Dimensions & Performance Data
Fw
70 mm
Inner diameter of needle roller complement
Ew
78 mm
Outside diameter of needle roller complement
Bc
46 mm
Width
Cr
78,000 N
Basic dynamic load rating, radial
C0r
189,000 N
Basic static load rating, radial
Cur
25,000 N
Fatigue load limit, radial
nG
6,600 1/min
Limiting speed
nϑr
4,150 1/min
Reference speed
≈m
223.7 g
Weight

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
140 °C
Operating temperature max.

Your current product variant
CageJNSteel sheet metal
Number of rolling element rowsZWDouble-row design
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