Bal alur jero prewangan 6900 seri
Bantalan bola Deep Groove paling populer ing kabeh jinis bantalan bola amarga kasedhiya ing macem-macem segel, tameng lan cincin sworo seru.
Alur cincin bantalan yaiku lengkungan bunder sing digawe rada gedhe tinimbang radius werni. Bal nggawe kontak karo theraceways (kontak elips nalika dimuat). Pundhak dering njero padha karo dhuwur (kayata pundhak dering njaba).
Bantalan bola Alur jero bisa nyangga beban radial, aksial, utawa komposit lan amarga desain sederhana, jinis bantalan iki bisa diproduksi kanggo nyedhiyakake akurasi sing mlaku lan operasi kanthi kecepatan tinggi.
|
Bantalan |
Bore |
Diameter njaba |
Jembar |
Rating Beban |
Parameter Bola Baja |
Kacepetan Maks |
Bobot |
||||||
|
NO |
d |
D |
B |
Dinamis |
Statis |
NO |
Ukurane |
Lemak |
Minyak |
(Kg) |
|||
|
mm |
inci |
mm |
inci |
mm |
inci |
Cr |
Kor |
mm |
r / min |
r / min |
|||
|
6900 |
10 |
0,3937 |
22 |
0,8661 |
6 |
0,2362 |
2.7 |
1.3 |
9 |
3.175 |
25000 |
32000 |
0,009 |
|
6901 |
12 |
0,4724 |
24 |
0,9449 |
6 |
0,2362 |
2.9 |
1.5 |
10 |
3.175 |
22000 |
28000 |
0,011 |
|
6902 |
15 |
0,5906 |
28 |
1.1024 |
7 |
0,2362 |
4.3 |
2.3 |
10 |
3.969 |
20000 |
26000 |
0,016 |
|
6903 |
17 |
0,6693 |
30 |
1.1811 |
7 |
0,2362 |
4.6 |
2.6 |
11 |
3.969 |
19000 |
24000 |
0,018 |
|
6904 |
20 |
0,7874 |
37 |
1,4567 |
9 |
0,3543 |
6.4 |
3.7 |
11 |
4.763 |
17000 |
22000 |
0,036 |
|
6905 |
25 |
0,9843 |
42 |
1,6535 |
9 |
0,3543 |
7 |
4.5 |
12 |
4.763 |
14000 |
18000 |
0,042 |
|
6906 |
30 |
1.1811 |
47 |
1,8504 |
9 |
0,3543 |
7.2 |
5 |
14 |
4.763 |
12000 |
16000 |
0,048 |
|
6907 |
35 |
1.3779 |
55 |
2.1653 |
10 |
0,3937 |
9.5 |
6.8 |
14 |
5.556 |
10000 |
13000 |
0,074 |
|
6908 |
40 |
1,5748 |
62 |
2,4409 |
12 |
0,4724 |
13.7 |
9.9 |
14 |
6.747 |
9500 |
12000 |
0,11 |
|
6909 |
45 |
1.7716 |
68 |
2.6771 |
12 |
0,4724 |
14.1 |
10.9 |
15 |
6.747 |
8500 |
11000 |
0,128 |
|
6910 |
50 |
1.9685 |
72 |
2.8346 |
12 |
0,4724 |
14.5 |
11.7 |
16 |
6.747 |
8000 |
9500 |
0,132 |