3306-BD-XL
Angular contact ball bearing
Angular contact ball bearing 33..-BD-XL, double row, X-life, steel sheet metal cage
Replaces
3306-BD
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 30 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| B | 30.2 mm | Width |
| Cr | 43,000 N | Basic dynamic load rating, radial |
| C0r | 29,500 N | Basic static load rating, radial |
| Cur | 2,050 N | Fatigue load limit, radial |
| nG | 10,400 1/min | Limiting speed |
| nϑr | 8,500 1/min | Reference speed |
| ≈m | 0.55 kg | Weight |
Mounting dimensions
| da min | 37 mm | Minimum diameter shaft shoulder |
| Da max | 65 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius |
Dimensions
| rmin | 1.1 mm | Minimum chamfer dimension |
| D1 | 60.5 mm | Shoulder diameter outer ring |
| d1 | 46.25 mm | Shoulder diameter inner ring |
| a | 41.9 mm | Distance between the apexes of the pressure cones |
| α | 30 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Your current product variant
| Lubricant | Without | Bearing not greased |
| Sealing | Without | not sealed |
| Cage | J | steel sheet metal |
| Tolerance class | P6 | Class6 (P6), better than PN |
| Axial internal clearance | CN | Group N (CN) |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Design variant | BD | Design variant BD |
Characteristics
