Main Dimensions & Performance Data
d |
40 mm |
D |
62 mm |
B |
12 mm |
Cr |
28000 N |
Cor |
7500 N |
Cur |
385 N |
Grease lubrication speed |
41200 rpm |
Oil lubrication speed |
64800 rpm |
Mounting dimensions
da |
45 | 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 |
25 | ° contact angle |
D a |
58.5 | mm Diameter of outer ring shoulder |
DaH |
12 | Outer ring clearance shoulder diameter |
ra max |
0.6 | mm Maximum cavity radius |
ra1 max |
0.15 | mm Maximum cavity radius |
B N 2.2 mm 环沟距离 ,B N1 1.7 mm 环沟距离 ,S N 6.9 mm 至润滑孔距 ,S B 1.4 mm 润滑沟槽宽度 ,a |
17.9 | Top distance of pressure cone |
Temperature range
T min |
-30 °C | Minimum operating temperature |
T max |
100 °C | Maximum operating temperature |
