KSB 48860621 Boa-RVK Non-return valve of brass and cast iron DN 125 Z1
Online shopping KSB 48860621 Boa-RVK Non-return valve of brass and cast iron DN 125 Z1 from a great 69.85x168.275x53.975 selection Leader Hydraulic Pump Co.,Limited. at Store. ... Hitachi Hydraulic Pump Accessories.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
4T-835/832 |
| Size (mm) |
69.85x168.275x53.975 |
| Bore Diameter (mm) |
69,85 |
| Outer Diameter (mm) |
168,275 |
| Width (mm) |
53,975 |
| d |
69,85 mm |
| D |
168,275 mm |
| T |
53,975 mm |
| B |
56,363 mm |
| C |
41,275 mm |
| ra1 max. |
3,3 mm |
| a |
18,5 mm |
| Da |
149 mm |
| db |
84 mm |
| ra max. |
3,5 mm |
| da |
91 mm |
| Db |
155 mm |
| Weight |
6,13 Kg |
| Basic dynamic load rating (C) |
340 kN |
| Basic static load rating (C0) |
460 kN |
| (Grease) Lubrication Speed |
2 200 r/min |
| (Oil) Lubrication Speed |
3 000 r/min |
| Calculation factor (e) |
0,3 |
| Calculation factor (Y0) |
1,1 |
| d1 |
123 mm |
| e |
0.3 |
| Y2 |
2 |
| Y0 |
1.1 |
| Mass |
6.13 kg |
| Dynamic load, C |
340 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
460 kN |
| Fatigue limit load, Cu |
52.3 kN |
| Nlim (oil) |
3,000 rpm |
| Nlim (grease) |
2,200 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.42 Hz |
| Characteristic rolling element frequency, BSF |
5.94 Hz |
| Characteristic outer ring frequency, BPF0 |
6.71 Hz |
| Characteristic inner ring frequency, BPFI |
9.29 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
6.221 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |