CRB20/76-XL
Radial insert ball bearing
Radial insert ball bearings CRB, with rubber interliner, location by eccentric locking collar, P seals on both sides
Replaces
CRB20/76
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 20 mm | Bore diameter |
| D | 77.5 mm | Outside diameter |
| C | 25.4 mm | Width, outer ring |
| B2 | 36 mm | Width total |
| B1 | 31 mm | Locking collar total width |
| Cr | 12,800 N | Basic dynamic load rating, radial |
| C0r | 6,600 N | Basic static load rating, radial |
| Cur | 315 N | Fatigue load limit, radial |
| 750 | Load carrying capacity (rubber interliner) | |
| ≈m | 0.27 kg | Weight |
Dimensions
| D1 | 80 mm | Flange diameter |
| Shore A | 80 ° | Hardness rubber interliner |
| C1 | 5 mm | Thickness of flange |
| D2 | 40 mm | Flange diameter rubber interliner |
| d3 | 33 mm | Outside diameter locking collar/locknut |
| S2 | 12.5 mm | Distance raceway to rubber interliner flange side |
Calculation factors
| f0 | 13.1 | Calculation factor |
Additional information
| RAE20-XL-NPP | Bearing designation |
Characteristics
