67980TD/67919 Double row double row bearings (inch series)
| Model Number |
67980TD/67919 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
67980TD/67919 Double row double row bearings (inch series) Size Chart (mm/inches) |
|---|
| Bearing number | NJ 2220 ECJ |
| Size (mm) | 180x100x46 |
| Bore Diameter (mm) | 180 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 46 |
| d | 100 mm |
| D | 180 mm |
| B | 46 mm |
| d1 | 127 mm |
| D1 | 155.6 mm |
| F | 119 mm |
| r1,2 - min. | 2.1 mm |
| r3,4 - min. | 2.1 mm |
| s | 2.5 mm |
| da - min. | 113 mm |
| da - max. | 116 mm |
| db - min. | 130 mm |
| Da - max. | 167.5 mm |
| ra - max. | 2 mm |
| Basic dynamic load rating - C | 380 kN |
| Basic static load rating - C0 | 450 kN |
| Fatigue load limit - Pu | 54 kN |
| Reference speed | 4000 r/min |
| Limiting speed | 4500 r/min |
| Calculation factor - kr | 0.2 |
| d1 ≈ | 127 mm |
| D1 ≈ | 155.6 mm |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 2.1 mm |
| s max. | 2.5 mm |
| da min. | 113 mm |
| da max. | 116 mm |
| db min. | 130 mm |
| Da max. | 167.5 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 380 kN |
| Basic static load rating C0 | 450 kN |
| Fatigue load limit Pu | 54 kN |
| Calculation factor kr | 0.2 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 5.3 kg |