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NKIS55-XL
Radial roller bearing NKIS55-XL
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Main Dimensions & Performance Data
d
55 mm
Bore diameter
D
85 mm
Outside diameter
B
28 mm
Width
Cr
75,000 N
Basic dynamic load rating, radial
C0r
108,000 N
Basic static load rating, radial
Cur
19,400 N
Fatigue load limit, radial
nG
6,900 1/min
Limiting speed
nG Grease
4,100 1/min
Limiting speed for grease lubrication
nϑr
4,000 1/min
Reference speed
≈m
0.562 kg
Weight

Dimensions
rmin
1.1 mm
Minimum chamfer dimension
F
65 mm
Raceway diameter inner ring
s
2 mm
Axial displacement

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

Your current product variant
CageStandardStandard
Radial internal clearanceCN (Group N)Normal internal clearance
Lubrication holewithwith
CoatingWithout
SealingWithout
Special featuresWithout
Number of rolling element rows1Single-row design
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