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| 英制系列单列角接触球轴承 |
LJT(a=200) MJT(a=200)
基本尺寸(inch)
Principal Dimensions |
型号
Designation |
额定负荷(kN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
|
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
|
1 |
2 1/4 |
5/8 |
LJT1 |
24.0 |
14.1 |
6300 |
11000 |
0.210 |
|
|
2 1/2 |
3/4 |
MJT1 |
26.5 |
15.8 |
6000 |
10500 |
0.315 |
|
1 1/8 |
2 1/2 |
5/8 |
LJT1 1/8 |
24.0 |
15.1 |
5800 |
10000 |
0.250 |
|
|
2 13/16 |
13/16 |
MJT1 1/8 |
35.7 |
21.4 |
5300 |
9500 |
0.426 |
|
1 1/4 |
2 3/4 |
21/32 |
LJT1 1/4 |
25.7 |
16.5 |
5000 |
9800 |
0.356 |
|
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3 1/8 |
7/8 |
MJT1 1/4 |
40.5 |
25.5 |
4600 |
9000 |
0.563 |
|
1 3/8 |
3 |
21/32 |
LJT1 3/8 |
35.0 |
25.4 |
4500 |
8900 |
0.412 |
|
|
3 1/2 |
7/8 |
MJT 1 3/8 |
47.6 |
30.5 |
4200 |
8600 |
0.735 |
|
1 1/2 |
3 1/4 |
3/4 |
LJT1 1/2 |
39.9 |
25.6 |
4200 |
8700 |
0.502 |
|
|
3 3/4 |
29/32 |
MJT1 1/2 |
53.2 |
30.8 |
3700 |
8900 |
0.907 |
|
1 5/8 |
3 1/2 |
3/4 |
LJT1 5/8 |
40.8 |
29.7 |
3900 |
8000 |
0.621 |
|
|
4 |
29/32 |
MJT1 5/8 |
60.4 |
40.1 |
3600 |
7400 |
1.120 |
|
1 3/4 |
3 3/4 |
13/16 |
LJT1 3/4 |
48.7 |
32.5 |
3600 |
7400 |
0.750 |
|
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4 1/4 |
1 1/16 |
MJT1 3/4 |
68.9 |
44.6 |
3300 |
6900 |
1.340 |
|
1 7/8 |
4 |
13/16 |
LJT1 7/8 |
54.8 |
40.6 |
3300 |
6900 |
0.854 |
|
|
4 1/2 |
1 1/16 |
MJT1 7/8 |
78.4 |
50.6 |
3000 |
6100 |
1.470 |
|
2 |
4 |
13/16 |
LJT2 |
54.8 |
40.6 |
3300 |
6900 |
0.812 |
|
|
4 1/2 |
1 1/16 |
MJT2 |
75.6 |
50.6 |
3000 |
6100 |
1.452 |
|
2 1/4 |
4 1/2 |
7/8 |
LJT2 1/4 |
60.8 |
45.3 |
3000 |
6100 |
1.120 |
|
|
5 |
1 1/4 |
MJT2 1/4 |
97.4 |
65.3 |
2700 |
5400 |
2.100 |
|
2 1/2 |
5 |
15/16 |
LJT2 1/2 |
77.5 |
60.2 |
2700 |
5400 |
1.530 |
|
|
5 1/2 |
1 1/4 |
MJT2 1/2 |
109.5 |
80.4 |
2500 |
5100 |
2.570 |
|
2 3/4 |
5 1/4 |
15/16 |
LJT2 3/4 |
78.9 |
68.1 |
2500 |
5100 |
1.568 |
|
|
6 1/4 |
1 3/8 |
MJT2 3/4 |
145.0 |
109.0 |
2200 |
4500 |
3.564 |
|
3 |
5 3/4 |
1 1/16 |
LJT3 |
90.6 |
79.4 |
2200 |
4500 |
2.254 |
|
|
7 |
1 9/16 |
MJT3 |
169.4 |
131.0 |
1900 |
3900 |
5.280 |
|
3 1/4 |
6 |
1 1/16 |
LJT3 1/4 |
100.5 |
78.9 |
2100 |
4200 |
2.360 |
|
|
7 1/2 |
1 9/16 |
MJT3 1/4 |
175.9 |
146.3 |
1700 |
3500 |
5.960 |
|
3 3/8 |
7 1/2 |
1 9/16 |
MJT3 3/8 |
175.9 |
146.3 |
1700 |
3500 |
5.869 |
|
3 1/2 |
6 1/2 |
1 1/8 |
LJT3 1/2 |
105.6 |
98.4 |
1900 |
3900 |
2.680 |
|
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8 1/8 |
1 3/4 |
MJT3 1/2 |
184.2 |
168.5 |
1600 |
3300 |
7.952 |
|
3 3/4 |
6 3/4 |
1 1/8 |
LJT3 3/4 |
112.5 |
100.5 |
1800 |
3700 |
2.960 |
|
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8 1/4 |
1 3/4 |
MJT3 3/4 |
200.3 |
185.0 |
1500 |
3200 |
7.840 |
|
4 |
7 1/4 |
1 1/4 |
LJT4 |
136.2 |
125.8 |
1600 |
3500 |
3.640 |
|
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8 1/2 |
1 3/4 |
MJT4 |
210.1 |
201.0 |
1400 |
3000 |
8.250 |
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