Komatsu 6738-11-3090CS The repair kit
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Komatsu 6738-11-3090CS The repair kit Size Chart (mm/inches) |
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Bearing number | GEZH 200 ES-2LS |
Size (mm) | 90.488x50.8x52.578 |
Bore Diameter (mm) | 90,488 |
Outer Diameter (mm) | 50,8 |
Width (mm) | 52,578 |
d | 50.8 mm |
D | 90.488 mm |
B | 52.578 mm |
C | 42.85 mm |
α | 8 ° |
dk | 82.169 mm |
b | 5.7 mm |
b1 | 5 mm |
M | 4 mm |
r1 - min. | 1.5 mm |
r2 - min. | 1 mm |
da - min. | 57.5 mm |
da - max. | 63.1 mm |
Da - min. | 79 mm |
Da - max. | 85.3 mm |
ra - max. | 1.5 mm |
rb - max. | 1 mm |
Basic dynamic load rating - C | 280 kN |
Basic static load rating - C0 | 850 kN |
Specific factor dinamic load - K | 100 N/mm2 |
Specific factor static load - K0 | 300 N/mm2 |
Constant - KM | 330 |
Lubricant | Regular relubrication – grease |
Design (sliding contact surface combination) | Steel/steel |
Sealing solution | Triple-lip seals |
α | 8 ° |
dk | 82.169 mm |
b1 | 5 mm |
r1 min. | 1.5 mm |
r2 min. | 1 mm |
da min. | 57.5 mm |
da max. | 63.1 mm |
Da min. | 79 mm |
Da max. | 85.3 mm |
ra max. | 1.5 mm |
rb max. | 1 mm |
Basic dynamic load rating C | 280 kN |
Basic static load rating C0 | 850 kN |
Specific dynamic load factor K | 100 N/mm² |
Specific static load factor K0 | 300 N/mm² |
Material constant KM | 330 |
Mass plain bearing | 1.6 kg |