PRODUCTS


FAG
6021-C4
Deep groove ball bearing 6021-C4
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Main Dimensions & Performance Data
d
105 mm
Bore diameter
D
160 mm
Outside diameter
B
26 mm
Width
Cr
75,000 N
Basic dynamic load rating, radial
C0r
64,000 N
Basic static load rating, radial
Cur
3,550 N
Fatigue load limit, radial
nG
5,700 1/min
Limiting speed
nϑr
4,950 1/min
Reference speed
≈m
1.67 kg
Weight

Mounting dimensions
da min
113.8 mm
Minimum diameter shaft shoulder
Da max
151.2 mm
Maximum diameter of housing shoulder
ra max
2 mm
Maximum fillet radius

Dimensions
rmin
2 mm
Minimum chamfer dimension
D1
142.52 mm
Shoulder diameter outer ring
d1
122.12 mm
Shoulder diameter inner ring

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

Calculation factors
f0
15.7
Calculation factor

Your current product variant
SealingWithoutNot sealed
CageJNsteel sheet metal
Tolerance classPNNormal (PN)
Dimensional / heat stabilization S0Rings dimensional stabilized up to 150°
LubricantWithoutBearing not greased
Bore typeZCylindrical
Radial internal clearanceC4 (Group 4)Internal clearance larger than C3
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