无内圈滚针轴承 英制 |
|
BR |
BR |
||
轴径 |
轴承型号 |
外 型 尺 寸 mm |
标准装配尺寸 mm |
基本额定负荷 |
极限转速1) |
||||
动 C |
静 Co |
||||||||
mm |
FW |
D |
C |
dh Max |
R(2) Max |
kgf |
kgf |
rpm |
|
15.875 |
BR101812 |
15.875 |
28.575 |
19.050 |
24.5 |
0.6 |
1930 |
2010 |
25000 |
19.050 |
BR122012 |
19.050 |
31.750 |
19.050 |
26.5 |
1 |
2220 |
2490 |
20000 |
BR122016 |
19.050 |
31.750 |
25.400 |
26.5 |
1 |
2810 |
3380 |
20000 |
|
22.225 |
BR142212 |
22.225 |
34.925 |
19.050 |
29.7 |
1 |
2340 |
2770 |
18000 |
BR142216 |
22.225 |
34.925 |
25.400 |
29.7 |
1 |
2970 |
3760 |
18000 |
|
25.400 |
BR162412 |
25.400 |
38.100 |
19.050 |
32.9 |
1 |
2580 |
3250 |
16000 |
BR162416 |
25.400 |
38.100 |
25.400 |
32.9 |
1 |
3280 |
4420 |
16000 |
|
28.575 |
BR182616 |
28.575 |
41.275 |
25.400 |
36 |
1 |
3560 |
5090 |
14000 |
BR182620 |
28.575 |
41.275 |
31.750 |
36 |
1 |
4410 |
6690 |
14000 |
|
31.750 |
BR202816 |
31.750 |
44.450 |
25.400 |
39.2 |
1 |
3670 |
5450 |
13000 |
BR202820 |
31.750 |
44.450 |
31.750 |
39.2 |
1 |
4550 |
7180 |
13000 |
|
34.925 |
BR223016 |
34.925 |
47.625 |
25.400 |
42.4 |
1 |
3930 |
6120 |
11000 |
BR223020 |
34.925 |
47.625 |
31.750 |
42.4 |
1 |
4870 |
8060 |
11000 |
|
38.100 |
BR243316 |
38.100 |
52.388 |
35.400 |
45.1 |
1.5 |
4460 |
6820 |
11000 |
BR243320 |
38.100 |
52.388 |
31.750 |
45.1 |
1.5 |
5530 |
8980 |
11000 |
|
41.275 |
BR263516 |
41.275 |
55.562 |
25.400 |
48.3 |
1.5 |
4570 |
7230 |
9500 |
BR263520 |
41.275 |
55.562 |
31.750 |
48.3 |
1.5 |
5670 |
9530 |
9500 |
|
44.450 |
BR283716 |
44.450 |
58.738 |
25.400 |
51.5 |
1.5 |
4850 |
7980 |
9000 |
BR283720 |
44.450 |
58.738 |
31.750 |
51.5 |
1.5 |
6010 |
10500 |
9000 |
|
BR283820 |
44.450 |
60.325 |
31.750 |
53.1 |
1.5 |
6010 |
10500 |
9000 |
|
47.625 |
BR303920 |
47.625 |
61.912 |
31.750 |
54.7 |
1.5 |
6130 |
11000 |
8500 |
50.800 |
BR324116 |
50.800 |
65.088 |
25.400 |
57.8 |
1.5 |
5200 |
9110 |
8000 |
BR324120 |
50.800 |
65.088 |
31.750 |
57.8 |
1.5 |
6440 |
12000 |
8000 |
|
57.150 |
BR 364824 |
57.150 |
76.200 |
38.100 |
69 |
1.5 |
9200 |
16100 |
7000 |
BR 364828 |
57.150 |
76.200 |
44.450 |
69 |
1.5 |
10700 |
19500 |
7000 |
|
63.500 |
BR 405224 |
63.500 |
82.550 |
38.100 |
74.3 |
2 |
9640 |
17700 |
6500 |
BR 405228 |
63.500 |
82.550 |
44.450 |
74.3 |
2 |
11200 |
21400 |
6500 |
|
69.850 |
BR 445624 |
69.850 |
88.900 |
38.100 |
80.7 |
2 |
10100 |
19300 |
5500 |
BR 445628 |
69.850 |
88.900 |
44.450 |
80.7 |
2 |
11700 |
23300 |
5500 |
|
76.200 |
BR 486024 |
76.200 |
95.250 |
38.100 |
87 |
2 |
10700 |
21600 |
5500 |
BR 486028 |
76.200 |
95.250 |
44.450 |
87 |
2 |
12400 |
26100 |
5500 |
|
82.550 |
BR 526828 |
82.550 |
107.950 |
44.450 |
99.7 |
2 |
14400 |
26400 |
5000 |
BR 526832 |
82.550 |
107.95 |
50.800 |
99.7 |
2 |
15700 |
29500 |
5000 |
|
88.900 |
BR 567232 |
88.900 |
114.300 |
50.800 |
106.1 |
2 |
16500 |
32100 |
4500 |
95.250 |
BR 607632 |
95.250 |
120.650 |
50.800 |
111.4 |
2.5 |
17200 |
34900 |
4000 |
101.600 |
BR 648032 |
101.600 |
127.000 |
50.800 |
117.8 |
2.5 |
18000 |
37500 |
4000 |
TN=塑料保险架，允许运转温度：
