77274A Franke Slewing Ring Bearings
77274A Franke Slewing Ring Bearings Deal 21x29x16 is CN Radial clearance class your source for OEM Slewing Ring Bearings and accessories. We sell GenuineSlewing Ring Bearings at China Abec 7 Bearings Supplier discount prices.
| Brand Name: | Franke |
| Model Number: | 77274A |
| Basic static load rating (C0): | 18,7 kN |
| Manufacturer Name: | NTN |
| Radial clearance class: | CN |
| Characteristic rolling element frequency, BSF: | 9.29 Hz |
| rs min: | 0.3 mm |
| Outer Diameter (mm): | 29 |
| Fw: | 21 mm |
| Characteristic cage frequency, FTF: | 0.45 Hz |
Product Details
| Basic static load rating (C0) | 18,7 kN |
| Manufacturer Name | NTN |
| Radial clearance class | CN |
| Characteristic rolling element frequency, BSF | 9.29 Hz |
| rs min | 0.3 mm |
| Outer Diameter (mm) | 29 |
| Fw | 21 mm |
| Characteristic cage frequency, FTF | 0.45 Hz |
| (Grease) Lubrication Speed | 13000 r/min |
| Characteristic inner ring frequency, BPFI | 9.4 Hz |
| Cr | 13.7 kN |
| Weight | 0,028 Kg |
| Characteristic outer ring frequency, BPF0 | 7.6 Hz |
| D | 29 mm |
| k | 2.5 mm |
| ra max. | 0,3 mm |
| Max operating temperature, Tmax | 120 °C |
| Nlim (oil) | 19,000 rpm |
| Size (mm) | 21x29x16 |
| Bore Diameter (mm) | 21 |
