*NEW* GENUINE KOMATSU SEAL PART # 20E-60-K6640! *Warranty* *Fast Shipping*
Can't find what you're looking for 420x620x188 *NEW* GENUINE KOMATSU SEAL PART # 20E-60-K6640! *Warranty* *Fast Shipping* ? Our expert Leader Hydraulic Pump Co.,Limited. Komatsu Hydraulic Pump Representatives 420x620x188 Size (mm) be in contact with you shortly!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 46284A |
| Size (mm) | 420x620x188 |
| Bore Diameter (mm) | 420 |
| Outer Diameter (mm) | 620 |
| Width (mm) | 188 |
| d | 420 mm |
| D | 620 mm |
| T | 188 mm |
| C | 150 mm |
| r min. | 6 mm |
| r1 min. | 2 mm |
| da min. | 448 mm |
| Da min | 589 mm |
| ra max. | 5 mm |
| rb max. | 2 mm |
| Weight | 176 Kg |
| Basic dynamic load rating (C) | 2700 kN |
| Basic static load rating (C0) | 5660 kN |
| (Grease) Lubrication Speed | 320 r/min |
| (Oil) Lubrication Speed | 430 r/min |
| Calculation factor (e) | 0,39 |
| Calculation factor (Y0) | 1,7 |
| Bearing No. | 46284A |
| r(min) | 6 |
| r1(min) | 2 |
| Cr | 3390 |
| C0r | 5660 |
| Cu | 267 |
| Grease lub. | 320 |
| Oil lub. | 430 |
| da(min) | 448 |
| Da(min) | 610 |
| Sa(min) | 19 |
| ra(max) | 5 |
| rb(max) | 2 |
| e | 0.39 |
| Y2 | 1.74 |
| Y3 | 2.59 |
| Y0 | 1.70 |
| (Refer.)Mass(kg) | 176 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |
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