PRODUCTS


FAG
6303-H-C3
Deep groove ball bearing 6303-H-C3
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Main Dimensions & Performance Data
d
17 mm
Bore diameter
D
47 mm
Outside diameter
B
14 mm
Width
Cr
13,580 N
Basic dynamic load rating, radial
C0r
6,580 N
Basic static load rating, radial
Cur
390 N
Fatigue load limit, radial
nG
22,000 1/min
Limiting speed
nϑr
15,500 1/min
Reference speed
≈m
0.113 kg
Weight

Mounting dimensions
da min
22.6 mm
Minimum diameter shaft shoulder
Da max
41.4 mm
Maximum diameter of housing shoulder
ra max
1 mm
Maximum fillet radius

Dimensions
rmin
1 mm
Minimum chamfer dimension
D1
38.2 mm
Shoulder diameter outer ring
d1
26.8 mm
Shoulder diameter inner ring

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

Calculation factors
f0
12.4
Calculation factor

Your current product variant
Changed internal designHDesign variant H (H-Series)
SealingWithoutNot sealed
CageJNsteel sheet metal
Tolerance classPNNormal (PN)
Dimensional / heat stabilization SNRings dimensional stabilized up to 120°
LubricantWithoutBearing not greased
Bore typeZCylindrical
Radial internal clearanceC3 (Group 3)Internal clearance larger than CN
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