81128-TV
Axial cylindrical roller bearing
Axial cylindrical roller bearings 811, single direction, comprising K811, GS, WS
Replaces
811 28 TN
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 140 mm | Bore diameter |
| D | 180 mm | Outside diameter |
| T | 31 mm | Height |
| Ca | 260,000 N | Basic dynamic load rating, axial |
| C0a | 960,000 N | Basic static load rating, axial |
| Cua | 84,000 N | Fatigue load limit, axial |
| nG | 1,800 1/min | Limiting speed |
| nϑr | 710 1/min | Reference speed |
| ≈m | 1.762 kg | Weight |
Mounting dimensions
| da min | 175 mm | Minimum diameter shaft shoulder |
| Da max | 145 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum recess radius |
Dimensions
| D1 | 142 mm | Bore diameter housing washer |
| d1 | 178 mm | Rip diameter shaft washer |
| rmin | 1 mm | Minimum chamfer dimension |
Temperature range
| Tmin | 120 °C | Operating temperature min. |
| Tmax | -30 °C | Operating temperature max. |
Additional information
| K81128-TV | Axial roller and cage assembly | |
| GS81128 | Housing Washer | |
| WS81128 | Shaft washer | |
| LS140180 | Track Washer |
Your current product variant
| Cage | TV | Plastic Cage made from PA66 |
Characteristics
