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FAG
NU1021-XL-M1
Cylindrical roller bearing NU1021-XL-M1
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Main Dimensions & Performance Data
d
105 mm
Bore diameter
D
160 mm
Outside diameter
B
26 mm
Width
Cr
132,000 N
Basic dynamic load rating, radial
C0r
154,000 N
Basic static load rating, radial
Cur
20,000 N
Fatigue load limit, radial
nG
8,400 1/min
Limiting speed
nϑr
4,050 1/min
Reference speed
≈m
1.82 kg
Weight

Mounting dimensions
da min
111 mm
Minimum diameter shaft shoulder
da max
118 mm
Maximum diameter of shaft shoulder
db min
122 mm
Minimum shaft shoulder
Da max
151 mm
Maximum diameter of housing shoulder
ra max
2 mm
Maximum recess radius
ra1 max
1 mm
Maximum recess radius

Dimensions
rmin
2 mm
Minimum chamfer dimension
r1 min
1.1 mm
Minimum chamfer dimension
s
4.5 mm
Axial displacement
E
145.5 mm
Raceway diameter outer ring
F
119.5 mm
Raceway diameter inner ring
D1 min
141 mm
Minimum rib diameter outer ring

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
150 °C
Operating temperature max.

Your current product variant
DesignStandard
CageM1Two Piece Brass Cage Roller Guided
Radial internal clearanceCN (Group N)Normal internal clearance
Tolerance classPNNormal (PN)
Number of rolling element rows1Single-row design
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