Used Koamtsu excavator PC220-6 for sale, also Komatsu used PC200-6, PC220-7 with cheap price and high quality
Used Koamtsu excavator PC220-6 for sale, also Komatsu used PC200-6, PC220-7 with cheap price and high quality Engineering Steel/steel Design (sliding contact surface combination) Calculator Regular relubrication – grease Lubricant , Kate Komatsu part Machinery Co., Ltd Double-lip seals Sealing solution PC220 Manufacturing Service . Get Your Free.
Lubricant: | Regular relubrication – grease |
Design (sliding contact surface combination): | Steel/steel |
Sealing solution: | Double-lip seals |
d: | 76.2 mm |
D: | 130.175 mm |
B: | 76.759 mm |
C: | 61.9 mm |
α: | 8 ° |
Product Details
Lubricant | Regular relubrication – grease |
Design (sliding contact surface combination) | Steel/steel |
Sealing solution | Double-lip seals |
d | 76.2 mm |
D | 130.175 mm |
B | 76.759 mm |
C | 61.9 mm |
α | 8 ° |
dk | 118.745 mm |
b | 9.3 mm |
b1 | 8 mm |
M | 6.5 mm |
r1 min. | 2 mm |
r2 min. | 1 mm |
da min. | 85.1 mm |
da max. | 90.6 mm |
Da min. | 114.2 mm |
Da max. | 124.4 mm |
ra max. | 2 mm |
rb max. | 1 mm |
Basic dynamic load rating C | 585 kN |
Basic static load rating C0 | 1760 kN |
Specific dynamic load factor K | 100 N/mm² |
Specific static load factor K0 | 300 N/mm² |
Material constant KM | 330 |
Mass plain bearing | 4.55 kg |