4312-B-TVH
Deep groove ball bearing
Deep groove ball bearing 43..-B-TVH, double row, plastic cage
Replaces
4312B.TVH
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 60 mm | Bore diameter |
| D | 130 mm | Outside diameter |
| B | 46 mm | Width |
| Cr | 128,000 N | Basic dynamic load rating, radial |
| C0r | 106,000 N | Basic static load rating, radial |
| Cur | 6,400 N | Fatigue load limit, radial |
| nG | 3,950 1/min | Limiting speed |
| nϑr | 4,350 1/min | Reference speed |
| ≈m | 2.559 kg | Weight |
Mounting dimensions
| da min | 72 mm | Minimum diameter shaft shoulder |
| Da max | 118 mm | Maximum diameter of housing shoulder |
| ra max | 2.1 mm | Maximum fillet radius |
Dimensions
| rmin | 2.1 mm | Minimum chamfer dimension |
| D1 | 113.8 mm | Shoulder diameter outer ring |
| d1 | 87.7 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| f0 | 13.8 | Calculation factor |
Your current product variant
| Cage | TVH | solid cage made of glass-fiber reinforced polyamid PA66 |
| Lubricant | GA13 | Ball bearing and insert bearing grease, standard for D>62mm |
| Radial internal clearance | CN | Group N (CN) |
| Design variant | B | Design variant B |
Characteristics
