The outer ring with one rib of separable single row ball bearings, types E and BO, is designed so that the inner ring with a cage and rolling elements can be mounted separately. The bearings are manufactured with a bore diameter up to d = 180mm and are suitable for lighter loads and high-speed applications.
Dimensions | Bearing designation | Basic load rating | Fatigue load limit | Limiting speed for lubrication with | Mass | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
dynamic | static | |||||||||||
d | D | B | rs min | r1s min | Cr | Cor | Cu | grease | oil | |||
mm | kN | min-1 | kg | |||||||||
4 | 16 | 5 | 0.15 | 0.10 | E4 | 1.22 | 0.24 | 0.011 | 34000 | 40000 | 0.005 | |
5 | 16 | 5 | 0.15 | 0.10 | E5 | 1.34 | 0.28 | 0.011 | 34000 | 40000 | 0.005 | |
6 | 21 | 7 | 0.30 | 0.15 | E6 | 2.24 | 0.40 | 0.018 | 30000 | 36000 | 0.011 | |
7 | 22 | 7 | 0.30 | 0.15 | E7 | 3.24 | 0.44 | 0.02 | 30000 | 36000 | 0.013 | |
8 | 24 | 7 | 0.30 | 0.15 | E8 | 3.24 | 0.44 | 0.02 | 28000 | 34000 | 0.016 | |
9 | 28 | 8 | 0.30 | 0.15 | E9 | 4.24 | 0.88 | 0.04 | 24000 | 30000 | 0.024 | |
10 | 28 | 8 | 0.30 | 0.15 | E10 | 4.24 | 0.88 | 0.04 | 24000 | 30000 | 0.023 | |
11 | 32 | 7 | 0.30 | 0.15 | E11 | 3.43 | 0.58 | 0.026 | 22000 | 28000 | 0.028 | |
12 | 32 | 7 | 0.30 | 0.15 | E12 | 3.43 | 0.58 | 0.026 | 22000 | 28000 | 0.027 | |
13 | 30 | 7 | 0.30 | 0.15 | E13 | 3.43 | 0.58 | 0.026 | 22000 | 28000 | 0.025 | |
15 | 35 | 8 | 0.30 | 0.15 | E15 | 4.52 | 1.15 | 0.048 | 19000 | 24000 | 0.034 | |
17 | 44 | 11 | 0.60 | 0.30 | E17 | 5.75 | 1.50 | 0.068 | 14000 | 18000 | 0.079 | |
17 | 44 | 11 | 0.60 | 0.30 | B017 | 5.75 | 1.50 | 0.068 | 14000 | 17000 | 0.075 | |
20 | 47 | 12 | 0.60 | 0.30 | E20 | 8.95 | 2.38 | 0.108 | 14000 | 17000 | 0.089 |