SKF 2306E-2RS1TN9 bearings
2306 E-2RS1TN9 Self-aligning ball bearings, Popular item

- Measurement system
- Metric
- Bore diameter
- 30.000 mm
- Outside diameter
- 72.000 mm
- Width
- 27.000 mm
- Cr
- 22 N
- C0r
- 6 N
- Limiting speed
- 6700 r/min
- Net weight
- 0.51 kg
- Number of rows
- 2
- Sealing
- Contact seal on both sides
- Cage
- Steel sheet metal
- 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 2306E-2RS1TN9
Part Number | 2306 E-2RS1TN9 | |
---|---|---|
Type | Self-aligning ball bearings 2RS1 : Contact seal, NBR, on both sides, TN9 : Glass fibre reinforced PA66 cage, rolling element centred Popular item | |
Bore type | Cylindrical | |
Mass | 0.51 kg | |
Dimensions | ||
d | 30.0 mm | Bore diameter |
D | 72.0 mm | Outside diameter |
B | 27.0 mm | Width |
d2 | 40.4 mm | Recess diameter inner ring |
D2 | 61.88 mm | Recess diameter outer ring |
r1,2 | min. 1.1 mm | Chamfer dimension |
Abutment Dimensions | ||
da | min. 37.0 mm | Abutment diameter shaft |
da | max. 40.0 mm | Abutment diameter shaft |
Da | max. 65.0 mm | Abutment diameter housing |
ra | max. 1.1 mm | Fillet radius |
Calculation Data | ||
C | 22.5 kN | Basic dynamic load rating |
C0 | 6.8 kN | Basic static load rating |
Pu | 0.355 kN | Fatigue load limit |
6700.0 r/min | Limiting speed | |
a | 1.5° | Permissible angular misalignment |
kr | 0.05 | Calculation factor |
e | 0.26 | Calculation factor |
Y0 | 2.5 | Calculation factor |
Y1 | 2.4 | Calculation factor |
Y2 | 3.7 | Calculation factor |

SKF 2306 E-2RS1TN9 ,Self-aligning ball bearings, Dimensions: 30.0x72.0x27.0 mm, Bore type: Cylindrical.
2RS1 : Contact seal, NBR, on both sides,
TN9 : Glass fibre reinforced PA66 cage, rolling element centred
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