2311-2RS-TVH-C3
Self-aligning ball bearing
Self-aligning ball bearing 23..-2RS-TVH, seals, plastic cage
Replaces
2311.2RS.TV.C3
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 55 mm | Bore diameter |
| D | 120 mm | Outside diameter |
| B | 43 mm | Width |
| Cr | 52,000 N | Basic dynamic load rating, radial |
| C0r | 17,900 N | Basic static load rating, radial |
| Cur | 1,130 N | Fatigue load limit, radial |
| nG | 3,450 1/min | Limiting speed |
| ≈m | 2.125 kg | Weight |
Mounting dimensions
| da min | 66 mm | Minimum diameter shaft shoulder |
| Da max | 109 mm | Maximum diameter of housing shoulder |
| ra max | 2 mm | Maximum fillet radius |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| D2 | 106.4 mm | Caliber diameter outer ring |
| d2 | 70.5 mm | Caliber diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| e | 0.24 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2.65 | Dynamic axial load factor |
| Y2 | 4.1 | Dynamic axial load factor |
| Y0 | 2.78 | Static axial load factor |
Your current product variant
| Lubricant | GA13 | Ball bearing and insert bearing grease, standard for D>62mm |
| Sealing | 2RS | Contact seal on both sides |
| Cage | TVH | solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | PN | Normal (PN) |
| Radial internal clearance | C3 | Group 3 (C3), bigger than CN |
| Bore type | Z | Cylindrical |
Characteristics
