2202 ETN9

Self-aligning ball bearing

They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. 

  • Accommodate static and dynamic misalignment
  • Excellent high-speed performance
  • Excellent light load performance
  • Low friction

Dimensions

d
15 mm
Bore diameter
D
35 mm
Outside diameter
B
14 mm
Width
d1
20.86 mm
Shoulder diameter inner ring
D1
29.5 mm
Shoulder diameter outer ring
r1,2
min.0.6 mm
Chamfer dimension

Calculation data

Basic dynamic load rating C
8.71 kN
Basic static load rating C0
2.04 kN
Fatigue load limit Pu
0.104 kN
Reference speed
38 000 r/min
Limiting speed
26 000 r/min
Permissible angular misalignment α
2.5 °
Calculation factor kr
0.045
Limiting value e
0.43
Calculation factor Y0
1.6
Calculation factor Y1
1.5
Calculation factor Y2
2.3

Description

Properties

Retaining feature, inner ring None
Locating feature, bearing outer ring None
Number of rows 2
Bore type Cylindrical
Cage Non-metallic
Radial internal clearance CN
Tolerance class Normal
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without

(15X35X14) (2202ETN9) (2202-ETN9)

Additional information

Weight 0.0536 kg
Size (mm)

Colour

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