|
 |
 |
|
Bearing No. |
Boundary dimensions |
Basic load ratings(kN) |
Limiting speed |
Mass |
|
mm |
Dynamic |
Static |
rpm |
kg |
|
d |
D |
B |
Cr |
Cor |
Grease |
Oil |
≈ |
|
7901C |
12 |
24 |
6 |
3.3 |
1.8 |
28,000 |
36,000 |
0.011 |
|
7902C |
15 |
28 |
7 |
4.7 |
2.6 |
24,000 |
32,000 |
0.015 |
|
7903C |
17 |
30 |
7 |
5 |
2.8 |
22,000 |
30,000 |
0.017 |
|
7904C |
20 |
37 |
9 |
6.8 |
4.2 |
20,000 |
28,000 |
0.035 |
|
7905C |
25 |
42 |
9 |
7.8 |
5.4 |
18,000 |
26,000 |
0.042 |
|
7906C |
30 |
47 |
9 |
8.2 |
6.2 |
16,000 |
24,000 |
0.048 |
|
7907C |
35 |
55 |
10 |
12 |
9.1 |
14,000 |
22,000 |
0.075 |
|
7908C |
40 |
62 |
12 |
14.5 |
10.6 |
12,000 |
20,000 |
0.11 |
|
7909C |
45 |
68 |
12 |
16 |
12.6 |
10,000 |
18,000 |
0.13 |
|
7910C |
50 |
72 |
12 |
16.5 |
15 |
8,000 |
16,000 |
0.14 |
|
7911C |
55 |
80 |
13 |
19.1 |
17.8 |
7,500 |
15,000 |
0.183 |
|
7912C |
60 |
85 |
13 |
19.5 |
18.5 |
7,000 |
14,000 |
0.198 |
|
7913C |
65 |
90 |
13 |
20.3 |
20.5 |
6,500 |
13,000 |
0.212 |
|
7914C |
70 |
100 |
16 |
28.1 |
27.5 |
6,300 |
12,000 |
0.342 |
|
7915C |
75 |
105 |
16 |
28.6 |
29.2 |
6,000 |
10,000 |
0.36 |
|
7916C |
80 |
116 |
16 |
29 |
30.5 |
5,500 |
10,000 |
0.381 |
|
7917C |
85 |
120 |
18 |
39 |
40.5 |
5,000 |
9,000 |
0.542 |
|
7918C |
90 |
125 |
18 |
41.2 |
46 |
5,000 |
8,500 |
0.56 |
|
7919C |
95 |
130 |
18 |
42.5 |
48 |
4,500 |
8,500 |
0.604 |
|
7920C |
100 |
140 |
20 |
48.5 |
52 |
4,300 |
8,200 |
0.808 |
|
7921C |
105 |
145 |
20 |
51 |
57 |
4,000 |
8,000 |
0.83 |
|
7922C |
110 |
150 |
20 |
52 |
58 |
3,800 |
7,500 |
0.88 |
|
7924C |
120 |
165 |
22 |
72 |
80.1 |
3,600 |
7,200 |
1.15 |
|
7926C |
130 |
180 |
24 |
77.5 |
90.1 |
3,400 |
7,000 |
1.54 |
|
7928C |
140 |
190 |
24 |
79.5 |
95.5 |
3,200 |
6,800 |
1.64 |
|
7930C |
150 |
210 |
28 |
102 |
122 |
3,000 |
6,500 |
2.97 |
|
7932C |
160 |
220 |
28 |
145.6 |
167.4 |
2,800 |
6,300 |
3.12 | |
|
|
