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NTN KV68X73X31.4ZW MODELS
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NTN KV68X73X31.4ZW needle roller bearings
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NTN KV68X73X31.4ZW Bearing SPECIFICATIONS
Our highly-skilled and factory-trained service experts have 8 Nm Recommended tightening torque for set screw the resources to help you with all your NTN KV68X73X31.4ZW needle roller bearings 14mm N needs NTN BEARUNG DRIVESHAFT,INC. - including routine maintenance, major repairs, warranty service, and needle roller bearings equipment inspections.
- NTN
KV68X73X31.4ZW
- 14mm
- 39.7 mm
- 8 Nm
- 21.4 mm
- 21 mm
- 38.1 mm
- 55.9 mm
- 172 mm
-
NTN BEARUNG DRIVESHAFT,INC.2020-07-10 09:46:19
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NTN KV68X73X31.4ZW needle roller bearingsCodes and sizes
- 14mm
- 39.7 mm
- 8 Nm
- 21.4 mm
- 21 mm
- 38.1 mm
- 55.9 mm
- 172 mm
- 58 mm
- 37.5 mm
NTN KV68X73X31.4ZW NTN KV68X73X31.4ZW needle roller bearingsCode system
NTN KV68X73X31.4ZW bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 7208DB |
| Size (mm) | 40x80x18 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 18 |
| d | 40 mm |
| D | 80 mm |
| B | 18 mm |
| C | 18 mm |
| Angle (α) | 30 ° |
| a | 8.3 mm |
| r min. | 1.1 mm |
| r1 min. | 0.6 mm |
| 2B | 36 mm |
| da min. | 45 mm |
| Da max. | 75 mm |
| ra max. | 0.6 mm |
| Weight | 0.380 Kg |
| Basic dynamic load rating (C) | 57,5 kN |
| Basic static load rating (C0) | 50,5 kN |
| (Grease) Lubrication Speed | 6000 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 40 mm |
| Outside Diameter | 80 mm |
| Width | 18 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.6 mm |
| Dynamic Load Rating | 57,500 N |
| Static Load Rating | 50,500 N |
| Limiting Speed - Grease | 6,000 rpm |
| Limiting Speed - Oil | 8,000 rpm |
| da1 (min) | 47 mm |
| da2 (min) | 45 mm |
| Da1 (max) | 73 mm |
| Da2 (max) | 75 mm |
| ra (max) | 1 mm |
| ra1 (max) | 0.6 mm |
NTN KV68X73X31.4ZW INTERCHANGE
needle roller bearings Part series KV68X73X31.4ZW is a potential replacement for these common bearing part numbers:
KV68X73X31.4ZW
KV68X73X31.4ZW
KV68X73X31.4ZW
KV68X73X31.4ZW
KV68X73X31.4ZW
KV68X73X31.4ZW
KV68X73X31.4ZW
KV68X73X31.4ZW
Contact Us
- NTN BEARUNG DRIVESHAFT,INC.
- Address8251 South International Drive, Columbus, IN 47201,U.S.A.
- Phone(Working Time)342-5268
- Fax
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