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Excavator Komatsu PC400-7 Slewing Ring, Swing Circle, Slewing Bearing
Various Excavator Slewing Bearing 2400 r/min (Grease) Lubrication Speed types and NTN DRIVESHAFT,INC. 190x260x33 sizes to accommodate your Excavator Komatsu PC400-7 Slewing Ring, Swing Circle, Slewing Bearing requirements.
- Komatsu
PC400-7
- 7938CDT
- 190 mm
- 2400 r/min
- 385 kN
- 190x260x33
- 33
- 260
- 239 kN
-
NTN DRIVESHAFT,INC.2020-07-10 09:46:19
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Excavator Komatsu PC400-7 Slewing Ring, Swing Circle, Slewing BearingProduct features
| Bearing number: | 7938CDT | d: | 190 mm | (Grease) Lubrication Speed: | 2400 r/min |
| Basic static load rating (C0): | 385 kN | Size (mm): | 190x260x33 | Width (mm): | 33 |
| Outer Diameter (mm): | 260 | Basic dynamic load rating (C): | 239 kN | C: | 33 mm |
| Bore Diameter (mm): | 190 |
Excavator Komatsu PC400-7 Slewing Ring, Swing Circle, Slewing BearingSpecifications
Komatsu PC400-7 bearing Size Chart (mm/inches) | |
|---|---|
| Days to Ship | 12 Days |
| Type | Angular Contact Ball Bearing (Single Row) |
| Precision | Grade 0 |
| d | 55 |
| D | 90 |
| B | 18 |
| Basic Dynamic Load Rating(N) | 31000 |
| Max. Allowed rpm(rpm) | 7900 |
| Specifications/Environment | Standard |
| Load Direction | Radial |
| Number of Raceway Ring Rows | Single Row |
| Retainer Type | Resin Forming |
| Types | 7*** series |
| Contact angle symbol | A |
| Inner/Outer Ring Material | Steel |
| Bearing Style | Open Type |
| Outer Ring Shape | Flat |
| Size Standards | Metric System |
| Rolling Element Material | Steel |
| Inner/Outer Ring Material | Steel |
| Bearing Style | Open Type |
| Outer Ring Shape | Flat |
| Size Standards | Metric System |
| Rolling Element Material | Steel |
Excavator Komatsu PC400-7 Slewing Ring, Swing Circle, Slewing Bearing Cad Models
Contact Us
- NTN DRIVESHAFT,INC.
- Address8251 South International Drive, Columbus, IN 47201,U.S.A
- Phone(Working Time)1-859-626-4100
- Fax
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