SKF 2304 M bearings
2304 M Self-aligning ball bearings


SKF Self-aligning ball bearings
Measurement system
Metric
Bore diameter
20.000 mm
Outside diameter
52.000 mm
Width
21.000 mm
Cr
18200 N
C0r
4750 N
Limiting speed
19000 r/min
Net weight
0.23 kg
Number of rows
2
Sealing
Without
Cage
Machined brass
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 2304 M

SKF 2304 M
Part Number 2304 M
Type Self-aligning ball bearings
M : Machined brass cage, rolling element centred

Bore type Cylindrical
Mass 0.23 kg
Dimensions
d 20.0 mm Bore diameter
D 52.0 mm Outside diameter
B 21.0 mm Width
d1 29.15 mm Shoulder diameter inner ring
D1 41.9 mm Shoulder diameter outer ring
r1,2 min. 1.1 mm Chamfer dimension
Abutment Dimensions
da min. 27.0 mm Abutment diameter shaft
Da max. 45.0 mm Abutment diameter housing
ra max. 1.1 mm Fillet radius
Calculation Data
C 18.2 kN Basic dynamic load rating
C0 4.75 kN Basic static load rating
Pu 0.24 kN Fatigue load limit
  19000.0 r/min Limiting speed
  26000.0 r/min Reference speed
a 3.0° Permissible angular misalignment
kr 0.05 Calculation factor
e 0.52 Calculation factor
Y0 1.3 Calculation factor
Y1 1.2 Calculation factor
Y2 1.9 Calculation factor
Self-aligning ball bearings

SKF 2304 M ,Self-aligning ball bearings, Dimensions: 20.0x52.0x21.0 mm, Bore type: Cylindrical.

M : Machined brass cage, rolling element centred

Comments

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Brand: SKF
Self-aligning ball bearings
Dimensions: 20x 52x 21mm