3007-2Z
Angular contact ball bearing
Angular contact ball bearing 30..-B-2RZ-TVH, double row, shields, plastic cage
Replaces
3007 2Z
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 35 mm | Bore diameter |
| D | 62 mm | Outside diameter |
| B | 20 mm | Width |
| Cr | 24,000 N | Basic dynamic load rating, radial |
| C0r | 19,100 N | Basic static load rating, radial |
| Cur | 1,000 N | Fatigue load limit, radial |
| nG | 8,800 1/min | Limiting speed |
| nϑr | 8,800 1/min | Reference speed |
| ≈m | 0.224 kg | Weight |
Mounting dimensions
| da min | 39.6 mm | Minimum diameter shaft shoulder |
| Da max | 57.4 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| D2 | 55.3 mm | Caliber diameter outer ring |
| d2 | 40.5 mm | Caliber diamter inner ring |
| a | 30.9 mm | Distance between the apexes of the pressure cones |
| α | 25 ° | Contact angle |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Your current product variant
| Lubricant | GA14 | Ball bearing grease, low noise, standard for D<=62mm |
| Sealing | 2RZ | Non-contact seal on both sides |
| Cage | TVH | solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | PN | Normal (PN) |
| Axial internal clearance | CN | Group N (CN) |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Design variant | B | Design variant B |
Characteristics
