NJ203E Cylindrical Roller Bearing 17x40x12mm
| Model Number |
2 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NJ203E Cylindrical Roller Bearing 17x40x12mm Size Chart (mm/inches) |
|---|
| Bearing number | 89307 |
| Size (mm) | 35x68x20 |
| Bore Diameter (mm) | 35,000 |
| Outer Diameter (mm) | 68,000 |
| Width (mm) | 20,000 |
| d | 35,000 mm |
| D | 68,000 mm |
| T | 20,000 mm |
| d1 | 68 mm |
| D1 | 37 mm |
| Dc1 | 35 mm |
| Dc | 68 mm |
| Dw | 6 mm |
| Lw | 6 mm |
| rs min | 1 mm |
| Cage assembly reference | K89307 |
| Bearing ring (inner ring) WS | WS89307 |
| Bearing ring (outer ring) GS | GS89307 |
| Ea | 64.4 mm |
| Eb | 40 mm |
| Mass | 0.36 kg |
| Cage assembly mass | 0.06 kg |
| Bearing ring (inner ring) WS mass | 0.15 kg |
| Bearing ring (outer ring) GS mass | 0.15 kg |
| Ca | 66.5 kN |
| C0a | 214 kN |
| Nlim (grease) | 1,200 rpm |
| Nlim (oil) | 4,600 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.5 Hz |
| Characteristic rolling element frequency, BSF | 8.7 Hz |
| Characteristic outer ring frequency, BPF0 | 7.5 Hz |
| Characteristic inner ring frequency, BPFI | 7.5 Hz |
| da min | 64 mm |
| Db max | 40 mm |
| ras max | 1 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.34 |
| Product Group | B04144 |