Main Dimensions & Performance Data
d |
25 mm |
D |
47 mm |
B |
12 mm |
Cr |
19200 N |
Cor |
4400 N |
Cur |
223 N |
Grease lubrication speed |
58400 rpm |
Oil lubrication speed |
91700 rpm |
Mounting dimensions
da |
30 | mm Shaft shoulder diameter |
rmin |
0.6 | mm Minimum chamfer size |
dah |
12 | Shaft shoulder clearance diameter |
r1min |
0.3 | mm Minimum chamfer size |
α |
17 | ° contact angle |
D a |
42 | mm Diameter of outer ring shoulder |
DaH |
12 | Outer ring clearance shoulder diameter |
ra max |
0.6 | mm Maximum cavity radius |
ra1 max |
0.3 | mm Maximum cavity radius |
B N 1.6 mm 环沟距离 ,B N1 1.6 mm 环沟距离 ,S N 6.95 mm 至润滑孔距 ,S B 1 mm 润滑沟槽宽度 ,a |
11.5 | Top distance of pressure cone |
Temperature range
T min |
-30 °C | Minimum operating temperature |
T max |
100 °C | Maximum operating temperature |
