CFH-2-B Cam Follower Bearing 28.575x50.8x83.3mm
| Model Number |
20x27x4mm |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
CFH-2-B Cam Follower Bearing 28.575x50.8x83.3mm Size Chart (mm/inches) |
|---|
| Bearing number | NA4924 |
| Size (mm) | 120x165x45 |
| Bore Diameter (mm) | 120 |
| Outer Diameter (mm) | 165 |
| Width (mm) | 45 |
| d | 120 mm |
| F | 135 mm |
| D | 165 mm |
| B | 45 mm |
| C | 45 mm |
| r min. | 1,1 mm |
| s | 2 mm |
| da min. | 126,5 mm |
| Da max. | 158,5 mm |
| ra max. | 1 mm |
| Weight | 2,84 Kg |
| Basic dynamic load rating (C) | 180 kN |
| Basic static load rating (C0) | 380 kN |
| (Grease) Lubrication Speed | 2 000 r/min |
| rs min | 1.1 mm |
| s max | 2 mm |
| Dw | 9 mm |
| Lw | 36 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 3.5 mm |
| Lubrication hole on inner ring | Non/No |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 2.84 kg |
| Cr | 180 kN |
| C0r | 380 kN |
| Nlim (grease) | 2,000 rpm |
| Nlim (oil) | 3,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.47 Hz |
| Characteristic rolling element frequency, BSF | 15.94 Hz |
| Characteristic outer ring frequency, BPF0 | 14.06 Hz |
| Characteristic inner ring frequency, BPFI | 15.94 Hz |
| da min | 126.5 mm |
| Da max | 158.5 mm |
| ras max | 1 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.972 |
| Product Group | B04144 |