High Pressure TCN NBR Oil Seal AP3055 55*78*12 for Excavator
Description
This our high-pressure skeleton oil seal.used in the construction machinery industry such as excavators.with a long service life.we are a manufacturer with a large inventory and complete specifications.
Dimensions | Part Number | ||
Shaft diameter | Outside diameter | Width | |
d | D | b | |
25 | 45 | 11 | AP 1338 F0 |
28 | 48 | 11 | AP 1563 J4 |
30 | 50 | 11 | AP 1709 H4 |
32 | 52 | 11 | AP 1904 F3 |
34 | 54 | 11 | AP 1978 G1 |
35 | 55 | 11 | AP 2085 G1 |
38 | 58 | 11 | AP 2240 G4 |
40 | 62 | 11 | AP 2388 E5 |
42 | 65 | 12 | AP 2507 H2 |
45 | 68 | 12 | AP 2668 G4 |
48 | 70 | 12 | AP 2791 G0 |
50 | 68 | 12 | AP 2850 E0 |
50 | 72 | 12 | AP 2864 I3 |
55 | 78 | 12 | AP 3055 F3 |
60 | 82 | 12 | AP 3222 B6 |
62 | 85 | 12 | AP 3297 G3 |
65 | 88 | 12 | AP 3400 I0 |
65 | 90 | 13 | AP 3409 F1 |
70 | 92 | 12 | AP 3519 I0 |
70 | 95 | 13 | AP 3527 B9 |
75 | 100 | 13 | AP 3618 G7 |
80 | 105 | 13 | AP 3744 K5 |
85 | 110 | 13 | AP 3842 H3 |
90 | 115 | 13 | AP 3932 B7 |
95 | 120 | 13 | AP 3994 B7 |
100 | 125 | 13 | AP 4063 B0 |
105 | 135 | 14 | AP 4153 H0 |
110 | 140 | 14 | AP 4212 B0 |
115 | 145 | 14 | AP 4282 G0 |
120 | 150 | 14 | AP 4346 B7 |
125 | 155 | 14 | AP 4399 E0 |
130 | 160 | 14 | AP 4451 G3 |
135 | 165 | 14 | AP 4498 G0 |
140 | 170 | 14 | AP 4542 F0 |
150 | 180 | 14 | AP 4624 G0 |
170 | 200 | 16 | AP 4795 F0 |
190 | 225 | 16 | AP 4983 E0 |
Advantages
Rubber properties - Acrylnitrile-butadiene rubber NBR:
Standard color: black
NBR rubber demonstrates excellent resistance to the effects of mineral oils. It also provides particularly good results with hydraulic oils, grease, diesel fuels plus other aliphatic hydrocarbons, diluted acids and alkaline solutions that do not contain aromatic or chlorinated additives. Its excellent mechanical properties, such as high resistance to pressure and abrasion, high stability and good temperature resistance (-20°С to +120 °С), ensure a wide application range for this rubber.
- good oil and fuel resistance (especially to hydraulic oils)
- good working temperature range: -20°С to +120 °С in oil
- good resistance to pressure
- good wear resistance and high tensile strength
- low swelling in water
Product picture