1, escalator parts:escalator step roller, chain roller, handrail roller for otis, schindler, kone, mitubishi, LG, hyundai
2, Some roller size:
NO. Size Bearing Brand
1 75*20 6204 KONE
2 75*23.5 6204 KONE
3 100*19 6204 nylon hub O&K
4 100*20 6204 nylon hub O&K
5 100*25 6204 nylon hub O&K
6 110*19 6204 nylon hub O&K
7 110*27 6204 aluminum hub O&K
8 70*25 6204 SCHINDLER
9 76*25 6204 SCHINDLER
10 70*50 6204 aluminum hub SCHINDLER
11 70*72 6204 SCHINDLER
12 89*70 6204 SCHINDLER
13 76.2*22 6203 OTIS
14 76.2*22 6203 nylon hub OTIS
15 80*25 6204 OTIS
16 80*25 6204 aluminum hub OTIS
17 133*28 aluminum hub OTIS
18 132*30 OTIS
19 75*24 6204 THYSSEN
20 76*25 6202 aluminum hub with cover MITSUBISHI
21 76*35 6202 aluminum hub with cover MITSUBISHI
22 132*35 MITSUBISHI
23 60*55 6202 aluminum hub MITSUBISHI
24 50*65 6203 aluminum hub MITSUBISHI
25 76*21.6 6204 aluminum hub HYUNDAI
26 76*21.6 6203 aluminum hub HYUNDAI
27 85*43 6204 aluminum hub HYUNDAI
28 135*35 HYUNDAI
29 80*23 6202 aluminum hub LG
30 80*23 6203 aluminum hub LG
31 70*60 6202 aluminum hub LG
32 80*22 6202 aluminum hub HITACHI
33 80*29 6202 aluminum hub HITACHI
34 70*70 6202 aluminum hub HITACHI
45 90*60 6202 aluminum hub HITACHI
46 140*36 HITACHI