234421-M-SP
Axial angular contact ball bearing
Axial angular contact ball bearings 2344, double direction, separable, restricted tolerances
Replaces
234421M.SP
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 105 mm | Bore diameter |
| D | 160 mm | Outside diameter |
| B | 66 mm | Width |
| C | 33 mm | Width, outer ring |
| Ca | 74,000 N | Basic dynamic load rating, axial |
| C0a | 250,000 N | Basic static load rating, axial |
| Cua | 20,000 N | Fatigue load limit, axial |
| nG Grease | 3,600 1/min | Limiting speed for grease lubrication |
| nG Oil | 4,800 1/min | Limiting speed for oil lubrication |
| ≈m | 4.09 kg | Weight |
Mounting dimensions
| da | 128 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 150 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 2 mm | Maximum recess radius |
| ra1 max | 0.6 mm | Maximum recess radius |
| α | 60 ° | Contact angle |
| a | 266.5 mm | Distance between the apexes of the pressure cones |
Dimensions
| d1 | 142 mm | Rip diameter shaft washer |
| B1 | 16.5 mm | Height wave disc |
| rmin | 2 mm | Minimum chamfer dimension |
| r1 min | 0.6 mm | Minimum chamfer dimension |
| ds | 4.8 mm | Diameter lubrication hole |
| ns | 9.5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Additional information
| ca | 775 N/µm | Axial rigidity |
| KaE | 1,511 N | Lift-off force |
| Fv | 530 N | Preload force |
Downloads:
Your current product variant
| Cage | M | Brass Cage |
| Tolerance class | SP | tolerance class SP |
Characteristics
