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68 Series
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Bearing No. |
Dimensions(mm) |
|
|
|
Basic load ratings(kN) |
|
Limiting speeds (rpm) |
|
Mass(Kg) |
|
d |
D |
B |
rs min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
68/1.5 |
1.5 |
4 |
1.2 |
0.15 |
102 |
29 |
88000 |
100000 |
0.07 |
68/1.5C3 |
1.5 |
4 |
1.2 |
0.15 |
102 |
29 |
88000 |
100000 |
0.07 |
68/2.5 |
2.5 |
6 |
1.8 |
0.08 |
209 |
73 |
65000 |
76000 |
0.22 |
68/2.5C3 |
2.5 |
6 |
1.8 |
0.08 |
209 |
73 |
65000 |
76000 |
0.22 |
681 |
1 |
3 |
1 |
0.05 |
80 |
22 |
120000 |
140000 |
0.05 |
681C3 |
1 |
3 |
1 |
0.05 |
80 |
22 |
120000 |
140000 |
0.05 |
682 |
2 |
5 |
1.5 |
0.08 |
171 |
51 |
74000 |
87000 |
0.13 |
682C3 |
2 |
5 |
1.5 |
0.08 |
171 |
51 |
74000 |
87000 |
0.13 |
683 |
3 |
7 |
2 |
0.1 |
390 |
130 |
58000 |
68000 |
0.33 |
683C3 |
3 |
7 |
2 |
0.1 |
390 |
130 |
58000 |
68000 |
0.33 |
684 |
4 |
9 |
2.5 |
0.15 |
640 |
224 |
49000 |
57000 |
0.67 |
684C3 |
4 |
9 |
2.5 |
0.15 |
640 |
224 |
49000 |
57000 |
0.67 |