234428-M-SP
Axial angular contact ball bearing
Axial angular contact ball bearings 2344, double direction, separable, restricted tolerances
Replaces
234428M.SP
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 140 mm | Bore diameter |
| D | 210 mm | Outside diameter |
| B | 84 mm | Width |
| C | 42 mm | Width, outer ring |
| Ca | 132,000 N | Basic dynamic load rating, axial |
| C0a | 470,000 N | Basic static load rating, axial |
| Cua | 32,500 N | Fatigue load limit, axial |
| nG Grease | 2,600 1/min | Limiting speed for grease lubrication |
| nG Oil | 3,600 1/min | Limiting speed for oil lubrication |
| ≈m | 8.791 kg | Weight |
Mounting dimensions
| da | 169 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 198 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 2.1 mm | Maximum recess radius |
| ra1 max | 0.6 mm | Maximum recess radius |
| α | 60 ° | Contact angle |
| a | 350.5 mm | Distance between the apexes of the pressure cones |
Dimensions
| d1 | 187 mm | Rip diameter shaft washer |
| B1 | 21 mm | Height wave disc |
| rmin | 2.1 mm | Minimum chamfer dimension |
| r1 min | 0.6 mm | Minimum chamfer dimension |
| ds | 6.3 mm | Diameter lubrication hole |
| ns | 12.2 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Additional information
| ca | 1,034 N/µm | Axial rigidity |
| KaE | 2,649 N | Lift-off force |
| Fv | 930 N | Preload force |
Downloads:
Your current product variant
| Cage | M | Brass Cage |
| Tolerance class | SP | tolerance class SP |
Characteristics
