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INA
HK1812-B-L271
Drawn cup needle roller bearing open end HK1812-B-L271
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Main Dimensions & Performance Data
Fw
18 mm
Under roller diameter
D
24 mm
Outside diameter
C
12 mm
Width
Cr
8,100 N
Basic dynamic load rating, radial
C0r
10,900 N
Basic static load rating, radial
Cur
1,330 N
Fatigue load limit, radial
nG
14,000 1/min
Limiting speed
nG Grease
8,400 1/min
Limiting speed for grease lubrication
nϑr
10,700 1/min
Reference speed
≈m
12.9 g
Weight

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

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

Additional information
SD18X24X3
Sealing ring
G18X24X3
Sealing ring 2
LR15X18X12,5
Suitable inner rings LR

Your current product variant
LubricantL271Grease (L271/standart specific)
Lubrication holeWithout
CoatingWithout
SealingWithout
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