|
| |
|
| N2,3,10,22,23 (single row Cylindrical roller bearings)
|
|
Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
|
d |
D |
B |
rs min |
rs1 min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
|
40 |
80 |
18 |
1.1 |
1.1 |
43.5 |
43 |
9,400 |
11,000 |
0.37 |
N208 |
|
45 |
85 |
19 |
1.1 |
1.1 |
46 |
47 |
8,400 |
9,900 |
0.423 |
N209 |
|
50 |
90 |
20 |
1.1 |
1.1 |
48 |
51 |
7,600 |
9,000 |
0.46 |
N210 |
|
55 |
100 |
21 |
1.5 |
1.1 |
58 |
62.5 |
6,900 |
8,200 |
0.626 |
N211 |
|
60 |
110 |
22 |
1.5 |
1.5 |
68.5 |
75 |
6,400 |
7,600 |
0.802 |
N212 |
|
65 |
 |
|
|
|
|
