徑向當量動載荷
當Fa／Fr=e Pr=Fr+YlFa
當Fa／Fr>e Pr=0．67Fr 十Y2Fa
徑向當量靜載荷
P0r=Fr+Y0Fa
|
外 形 尺 寸(mm) |
軸承型號 |
內徑(mm) |
基本載荷（KN） |
極限轉速（rpm） |
|
計算參數 |
重量(kg) | |||||||||||
|
d |
D |
T |
B |
C |
r1.2min |
r3.4min |
新 |
舊 |
d |
動 |
靜 |
脂 |
油 |
e |
Y1 |
Y2 |
Y0 |
參考 |
|
240 |
320 |
110 |
51 |
90 |
3 |
1 |
352948 |
2097948 |
240 |
505 |
815 |
600 |
750 |
0.32 |
2.1 |
3.1 |
2.1 |
22.2 |
|
|
360 |
165 |
76 |
130 |
4 |
1 |
352048 |
2097148 |
|
1020 |
1570 |
530 |
670 |
0.33 |
2 |
3 |
2 |
52.8 |
|
|
400 |
210 |
95 |
163 |
4 |
1.1 |
352148 |
2097748 |
|
1550 |
2230 |
500 |
630 |
0.31 |
2.2 |
3.2 |
2.1 |
98.1 |
|
260 |
360 |
134 |
63.5 |
108 |
3 |
1 |
352952X2 |
2097952 |
260 |
832 |
1350 |
530 |
670 |
0.37 |
1.8 |
2.7 |
1.8 |
37 |
|
|
400 |
186 |
87 |
146 |
5 |
1.1 |
352052X2 |
2097152 |
|
1290 |
2000 |
500 |
630 |
0.3 |
2.3 |
3.3 |
2.2 |
79.3 |
|
|
440 |
225 |
106 |
180 |
4 |
1.1 |
352152 |
2097752 |
|
1810 |
2620 |
450 |
560 |
0.24 |
2.8 |
4.2 |
2.8 |
124 |
|
280 |
380 |
134 |
63.5 |
108 |
3 |
1 |
352956X2 |
2097956 |
280 |
875 |
1450 |
480 |
600 |
0.29 |
2.3 |
3.4 |
2.3 |
41.3 |
|
|
420 |
186 |
87 |
146 |
5 |
1.1 |
352056X2 |
2097156 |
|
1400 |
2160 |
450 |
560 |
0.37 |
1.8 |
2.7 |
1.8 |
81.5 |
|
300 |
420 |
160 |
76 |
128 |
4 |
1 |
352960X2 |
2097960 |
300 |
1120 |
1900 |
450 |
560 |
0.28 |
2.4 |
3.6 |
2.3 |
60.8 |
|
|
460 |
210 |
100 |
125 |
5 |
1.1 |
352060X2 |
2097160 |
|
1500 |
2440 |
430 |
530 |
0.31 |
2.2 |
3.2 |
2.1 |
117 |
|
|
500 |
205 |
90 |
165 |
5 |
1.5 |
351160 |
1097760 |
|
1720 |
2450 |
400 |
500 |
0.32 |
2.1 |
3.2 |
2.1 |
143 |
|
320 |
440 |
160 |
76 |
128 |
4 |
1 |
352964X2 |
2097964 |
320 |
1150 |
2000 |
430 |
530 |
0.3 |
2.3 |
3.3 |
2.2 |
67 |
|
|
480 |
2lO |
lOO |
l60 |
5 |
1.1 |
352064X2 |
2097164 |
|
1500 |
2440 |
400 |
500 |
0.42 |
1.6 |
2.4 |
1.6 |
122 |
|
340 |
460 |
160 |
76 |
128 |
4 |
1 |
352968X2 |
2097968 |
340 |
1170 |
2080 |
400 |
500 |
0.31 |
2.2 |
3.2 |
2.1 |
71 |
|
|
520 |
180 |
82 |
135 |
4 |
1.5 |
351068 |
97168 |
|
1530 |
2200 |
380 |
480 |
0.29 |
2.3 |
3.4 |
2.3 |
128 |
|
|
580 |
242 |
106 |
170 |
5 |
1.5 |
351168 |
1097768 |
|
2340 |
3290 |
340 |
430 |
0.42 |
1.6 |
2.4 |
1.6 |
235 |
|
360 |
480 |
160 |
76 |
128 |
4 |
1 |
352972 |
2097972 |
360 |
1210 |
2190 |
380 |
480 |
0.33 |
2.1 |
3.1 |
2 |
74.3 |
|
|
540 |
185 |
82 |
128 |
5 |
1.5 |
351072 |
97172 |
|
1600 |
2360 |
360 |
450 |
0.3 |
2.3 |
3.3 |
2.2 |
132 |
|
|
600 |
242 |
106 |
170 |
5 |
1.5 |
351172 |
1097772 |
|
2370 |
3390 |
320 |
400 |
0.44 |
1.5 |
2.3 |
1.5 |
235 |
|
380 |
520 |
145 |
65 |
105 |
4 |
1.1 |
351976 |
1097976 |
380 |
992 |
1640 |
360 |
450 |
0.43 |
1.6 |
2.3 |
1.6 |
80.3 |
|
|
560 |
190 |
82 |
140 |
5 |
1.5 |
351076 |
97176 |
|
1740 |
2670 |
340 |
430 |
0.31 |
2.2 |
3.2 |
2.1 |
146 |
|
|
620 |
242 |
106 |
170 |
5 |
1.5 |
351176 |
1097776 |
|
2690 |
4050 |
300 |
380 |
0.46 |
1.5 |
3.2 |
1.4 |
264 |