234409-M-SP
Axial angular contact ball bearing
Axial angular contact ball bearings 2344, double direction, separable, restricted tolerances
Replaces
234409M.SP
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 45 mm | Bore diameter |
| D | 75 mm | Outside diameter |
| B | 38 mm | Width |
| C | 19 mm | Width, outer ring |
| Ca | 25,000 N | Basic dynamic load rating, axial |
| C0a | 67,000 N | Basic static load rating, axial |
| Cua | 6,200 N | Fatigue load limit, axial |
| nG Grease | 7,500 1/min | Limiting speed for grease lubrication |
| nG Oil | 10,000 1/min | Limiting speed for oil lubrication |
| ≈m | 0.584 kg | Weight |
Mounting dimensions
| da | 57.5 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 70 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 1 mm | Maximum recess radius |
| ra1 max | 0.15 mm | Maximum recess radius |
| α | 60 ° | Contact angle |
| a | 125 mm | Distance between the apexes of the pressure cones |
Dimensions
| d1 | 65 mm | Rip diameter shaft washer |
| B1 | 9.5 mm | Height wave disc |
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 0.15 mm | Minimum chamfer dimension |
| ds | 3.2 mm | Diameter lubrication hole |
| ns | 4.8 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Additional information
| ca | 387 N/µm | Axial rigidity |
| KaE | 514 N | Lift-off force |
| Fv | 180 N | Preload force |
Downloads:
Your current product variant
| Cage | M | Brass Cage |
| Tolerance class | SP | tolerance class SP |
Characteristics
