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INA
HK0812-2RS
Drawn cup needle roller bearing open end HK0812-2RS
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Main Dimensions & Performance Data
Fw
8 mm
Under roller diameter
D
12 mm
Outside diameter
Cr
2,750 N
Basic dynamic load rating, radial
C0r
2,600 N
Basic static load rating, radial
Cur
300 N
Fatigue load limit, radial
nG
17,700 1/min
Limiting speed
nG Grease
17,700 1/min
Limiting speed for grease lubrication
≈m
3.46 g
Weight

Dimensions
C1
12 mm
Width, outer ring
rmin
0.4 mm
Minimum chamfer dimension

Temperature range
Tmin
-20 °C
Operating temperature min.
Tmax
100 °C
Operating temperature max.

Additional information
IR5X8X12-XL
Suitable inner rings IR

Your current product variant
Lubrication holeWithout
CoatingWithout
Sealing2RSContact seal on both sides
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