SKF 11209 TN9 bearings
11209 TN9 Self-aligning ball bearings


SKF self-aligning ball bearings
Measurement system
Metric
Bore diameter
45.000 mm
Outside diameter
85.000 mm
Width
58.000 mm
Width, ourter ring
19.000 mm
Width, inner ring
58.000 mm
Cr
22900 N
C0r
7800 N
Limiting speed
4500 r/min
Net weight
0.77 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 11209 TN9

SKF 11209 TN9
Part Number 11209 TN9
Type Self-aligning ball bearings
TN9 : Glass fibre reinforced PA66 cage, rolling element centred
Bore type Cylindrical
Mass 0.77 kg
Dimensions
d 45.0 mm Bore diameter
D 85.0 mm Outside diameter
B 58.0 mm Width
C 19 mm Width outer ring
d1 57.7 mm Shoulder diameter inner ring
D1 72.5 mm Shoulder diameter outer ring
r1,2 min. 1.1 mm Chamfer dimension
Abutment Dimensions
Da max. 78.0 mm Abutment diameter housing
ra max. 1.1 mm Fillet radius
Calculation Data
C 22.9 kN Basic dynamic load rating
C0 7.8 kN Basic static load rating
Pu 0.4 kN Fatigue load limit
  4500.0 r/min Limiting speed
a 2.5° Permissible angular misalignment
kr 0.04 Calculation factor
e 0.21 Calculation factor
Y0 3.2 Calculation factor
Y1 3.0 Calculation factor
Y2 4.6 Calculation factor
SKF self-aligning ball bearings

SKF 11209 TN9 ,Self-aligning ball bearings, Dimensions: 45.0x85.0x58.0 mm, Bore type: Cylindrical.

TN9 : Glass fibre reinforced PA66 cage, rolling element centred

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