Komatsu bracket 20Y-62-21411 bracket
Our highly-skilled and factory-trained service experts have the resources to help you with 120x80x74 all your Komatsu bracket 20Y-62-21411 bracket needs - including routine maintenance, major repairs, warranty service, Zenith Industrial Manufacture Co.,Ltd and Komatsu bracket equipment inspections.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
GEM 80 ES-2RS |
| Size (mm) |
120x80x74 |
| Bore Diameter (mm) |
120 |
| Outer Diameter (mm) |
80 |
| Width (mm) |
74 |
| d |
80 mm |
| D |
120 mm |
| B |
74 mm |
| C |
45 mm |
| α |
4 ° |
| dk |
105 mm |
| d1 |
90 mm |
| b |
7.7 mm |
| b1 |
7.7 mm |
| M |
4 mm |
| r1 - min. |
0.6 mm |
| r2 - min. |
1 mm |
| da - min. |
86.1 mm |
| da - max. |
90 mm |
| Da - min. |
104.4 mm |
| Da - max. |
113.8 mm |
| ra - max. |
0.6 mm |
| rb - max. |
1 mm |
| Basic dynamic load rating - C |
400 kN |
| Basic static load rating - C0 |
2000 kN |
| Specific factor dinamic load - K |
100 N/mm2 |
| Specific factor static load - K0 |
500 N/mm2 |
| Constant - KM |
330 |
| Category |
Plain Bearings Spherical Radial |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
2.5 |
| Product Group |
B04264 |
| Self Aligning |
Yes |
| Rolling Element |
Spherical Plain |
| Material - Outer Member |
Steel |
| Material - Ball |
Steel |
| Material - Liner |
Not Applicable |
| Relubricatable |
Yes |
| Enclosure |
2 Seals |
| Other Features |
2 Piece | Extended Inner Ring on Both Sides | Double Lip Seals | Lubrication Hole and an Annular Groove in Both Rings |
| Long Description |
80MM Bore; 45MM Housing Width; 120MM Outside Diameter; Spherical Plain; Steel Outer Member; Steel Ball; No Liner; 74MM Overall Width; Relubricatable |
| Inch - Metric |
Metric |
| UNSPSC |
31171515 |
| Harmonized Tariff Code |
8483.30.80.70 |
| Noun |
Bearing |
| Keyword 3 |
Spherical |
| Keyword String |
Plain Spherical Radial |
| Manufacturer Item Number |
GEM 80 ES-2RS |
| Weight / LBS |
5.512 |
| Overall Width |
2.913 Inch | 74 Millimeter |
| Bore |
3.15 Inch | 80 Millimeter |
| Outside Diameter |
4.724 Inch | 120 Millimeter |
| Housing Width |
1.772 Inch | 45 Millimeter |
| bore diameter: |
80 mm |
| inner ring material: |
Steel |
| outside diameter: |
120 mm |
| outer ring width: |
45 mm |
| misalignment angle: |
4 ° |
| overall width: |
74 mm |
| inner ring width: |
74 mm |
| radial static load capacity: |
2000 kN |
| bearing type: |
Radial |
| radial dynamic load capacity: |
400 kN |
| lubrication type: |
Requires Lubrication |
| operating temperature range: |
-30 to +130 °C °F |
| closure type: |
Sealed |
| manufacturer upc number: |
7316577106810 |
| outer ring material: |
Steel |
| Lubricant |
Regular relubrication – grease |
| Design (sliding contact surface combination) |
Steel/steel |
| Sealing solution |
Double-lip seals |
| α |
4 ° |
| d1 ≈ |
90 mm |
| r1 min. |
0.6 mm |
| r2 min. |
1 mm |
| da min. |
86.1 mm |
| da max. |
90 mm |
| Da min. |
104.4 mm |
| Da max. |
113.8 mm |
| ra max. |
0.6 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
400 kN |
| Basic static load rating C0 |
2000 kN |
| Specific dynamic load factor K |
100 N/mm² |
| Specific static load factor K0 |
500 N/mm² |
| Material constant KM |
330 |
| Mass plain bearing |
2.5 kg |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
00852-68515715 |