SKF 129 TN9 bearings
129 TN9 Self-aligning ball bearings, Popular item,


SKF self-aligning ball bearings
Measurement system
Metric
Bore diameter
9.000 mm
Outside diameter
26.000 mm
Width
8.000 mm
Cr
3900 N
C0r
815 N
Limiting speed
38000 r/min
Net weight
0.022 kg
Number of rows
2
Sealing
Without
Cage
Plastic cage
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
CN

In stock


Technical specification for SKF 129 TN9

SKF 129 TN9
Part Number 129 TN9
Type Self-aligning ball bearings
TN9 : Glass fibre reinforced PA66 cage, rolling element centred
Popular item
Bore type Cylindrical
Mass 0.022 kg
Dimensions
d 9.0 mm Bore diameter
D 26.0 mm Outside diameter
B 8.0 mm Width
d1 14.8 mm Shoulder diameter inner ring
D1 20.4 mm Shoulder diameter outer ring
r1,2 min. 0.3 mm Chamfer dimension
Abutment Dimensions
da min. 11.4 mm Abutment diameter shaft
Da max. 23.6 mm Abutment diameter housing
ra max. 0.3 mm Fillet radius
Calculation Data
C 3.9 kN Basic dynamic load rating
C0 0.815 kN Basic static load rating
Pu 0.043 kN Fatigue load limit
  38000.0 r/min Limiting speed
  60000.0 r/min Reference speed
a 3.0° Permissible angular misalignment
kr 0.04 Calculation factor
e 0.33 Calculation factor
Y0 2.0 Calculation factor
Y1 1.9 Calculation factor
Y2 3.0 Calculation factor
SKF self-aligning ball bearings

SKF 129 TN9 ,Self-aligning ball bearings, Dimensions: 9.0x26.0x8.0 mm, Bore type: Cylindrical.

TN9 : Glass fibre reinforced PA66 cage, rolling element centred

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