vertical shaft truck mounted drilling rigs for engineering investigation
vertical shaft truck mounted drilling rigs for engineering investigation with easy-to-use parts graphics, giving 460x620x160 you the ability to Jinan Excavator Parts Company check parts availability, excavator pump 460 Bore Diameter (mm) pricing, examine remanufactured 460x620x160 Size (mm) options.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
NNU 4992 B/SPW33 |
| Size (mm) |
460x620x160 |
| Bore Diameter (mm) |
460 |
| Outer Diameter (mm) |
620 |
| Width (mm) |
160 |
| d |
460 mm |
| D |
620 mm |
| B |
160 mm |
| C |
160 mm |
| b |
16,7 mm |
| r1 min. |
4 mm |
| r2 min. |
4 mm |
| r3 min. |
2 mm |
| r4 min. |
2 mm |
| D1 |
567 mm |
| F |
510 mm |
| K |
9 mm |
| da min. |
475 mm |
| da max |
504 mm |
| Da max. |
605 mm |
| db min |
515 mm |
| ra max. |
3 mm |
| S |
3,2 mm |
| dh |
– mm |
| Weight |
130 Kg |
| Basic dynamic load rating (C) |
2 090 kN |
| Basic static load rating (C0) |
5 500 kN |
| (Grease) Lubrication Speed |
1 000 r/min |
| (Oil) Lubrication Speed |
1 200 r/min |
| r1,2 min. |
4 mm |
| s max. |
3.2 mm |
| da max. |
504 mm |
| db min. |
515 mm |
| Basic dynamic load rating C |
2090 kN |
| Basic static load rating C0 |
5500 kN |
| Fatigue load limit Pu |
465 kN |
| Attainable speed for grease lubrication |
1000 r/min |
| Attainable speed for oil-air lubrication |
1200 r/min |
| Mass bearing |
130 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |