SKF 7309BE-2RZP bearings
7309 BE-2RZP Single row angular contact ball bearing
- Measurement system
- Metric
- Bore diameter
- 45.000 mm
- Outside diameter
- 100.000 mm
- Width
- 25.000 mm
- Cr
- 55900 N
- C0r
- 37500 N
- Limiting speed
- 6700 r/min
- Net weight
- 0.826 kg
- Number of rows
- 1
- Contact angle deg
- 40
- Sealing
- Seal on both sides
- Cage
- Resin cage
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Lubricant in bearing
- Grease
- Relubrication feature
- Without
In stock
Technical specification for SKF 7309BE-2RZP
| Part Number | 7309 BE-2RZP | |
|---|---|---|
| Description | Single row angular contact ball bearing P : Glass fibre reinforced PA66 cage, rolling element centred, 2RZ : NBR non-contact seal on both sides | |
| Cage | Resin cage | |
| Contact angle | 40° | |
| Number of rows | 1 | |
| Sealing | Seal on both sides | |
| Dimensions | ||
| d | 45.0 mm | Bore diameter |
| D | 100.0 mm | Outside diameter |
| B | 25.0 mm | Width |
| d1 | ≈ 66.5 mm | Shoulder diameter of inner ring (large side face) |
| d2 | ≈ 55.25 mm | Shoulder diameter of inner ring (small side face) |
| D2 | ≈ 81.4 mm | Recess diameter of outer ring (large side face) |
| D5 | ≈ 90.8 mm | Recess diameter of outer ring (small side face) |
| a | 43.0 mm | Distance side face to pressure point |
| r1,2 | min. 1.5 mm | Chamfer dimension |
| r3,4 | min. 1.0 mm | Chamfer dimension |
| Abutment Dimensions | ||
| da | min. 54.0 mm | Diameter of shaft abutment |
| da | max. 66.0 mm | Diameter of shaft abutment |
| Da | max. 91.0 mm | Abutment diameter housing |
| Db | max. 94.4 mm | Diameter of housing abutment |
| ra | max. 1.5 mm | Radius of fillet |
| rb | max. 1.0 mm | Radius of fillet |
| Calculation Data | ||
| C | 55.9 kN | Basic dynamic load rating |
| C0 | 37.5 kN | Basic static load rating |
| Pu | 1.6 kN | Fatigue load limit |
| 6700.0 r/min | Limiting speed | |
| 8500.0 r/min | Reference speed | |
7309 BE-2RZP, Single row angular contact ball bearing, Bore diameter: 45.0 mm; Outside diameter: 100.0 mm; Width: 25.0 mm; Contact angle: 40°; Normal;.
SKF 7309 BE-2RZP, These single row angular contact ball bearings, with 40° contact angle and non-contact seals on both sides, accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They have a ball-centred glass-fibre reinforced PA66 cage. They are more suitable than deep groove ball bearings for supporting large axial forces acting in one direction.
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