JF800 bimetallic bearing
 JF800 bimetallic bearing |
Microstructure of Materials |
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metallographic organization chart analysis |
| technical parameters |
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| alloy layer material CuPb10Sn10 or CuSn6Zn6Pb3 Maximum Bearing Pressure 65N/mm2 is 260 degrees Celsius. alloy layer (70~100)HB |
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| application features: |
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| JF-800 bimetallic bearing is a steel-copper alloy product with low carbon steel plate as the matrix material and sintered CuPb10Sn10 or CuSn6Zn6Pb3 material on the surface. This product is the strongest bearing capacity among double alloy bearings. The balance bridge bushings of heavy vehicles all use this product. It is a kind of high load and low speed motion bearing with a wide range of uses. | |
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d
|
D
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matching shaft diameter
tolerance (h8)
|
matching seat hole
tolerance (H7)
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Press into H7 Seat
inner diameter tolerance
|
Wall thickness
wall thickness
|
oil filling hole
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f1
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f2
|
L0
-0.40 |
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min
|
max
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10
|
15
|
20
|
25
|
30
|
40
|
50
|
60
|
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|
10
|
12
|
10-0.022
|
120.018
|
0.148
0.010 |
0.995
|
0.935
|
4
|
0.5
|
0.3
|
1010
|
1015
|
1020
|
|
|
|
|
|
|
12
|
14
|
12-0.027
|
140.018
|
1210
|
1215
|
1220
|
|
|
|
|
|
||||||
|
14
|
16
|
14-0.027
|
160.018
|
1410
|
1415
|
1420
|
|
|
|
|
|
||||||
|
15
|
17
|
15-0.027
|
170.018
|
1510
|
1515
|
1520
|
|
|
|
|
|
||||||
|
16
|
18
|
16-0.027
|
180.018
|
0.8
|
0.4
|
1610
|
1615
|
1620
|
|
|
|
|
|
||||
|
18
|
20
|
18-0.027
|
200.021
|
0.151
0.010 |
1810
|
1815
|
1820
|
1820
|
|
|
|
|
|||||
|
20
|
23
|
20-0.033
|
230.021
|
0.181
0.020 |
1.490
|
1.430
|
2010
|
2015
|
2020
|
2020
|
|
|
|
|
|||
|
22
|
25
|
22-0.033
|
250.021
|
6
|
2210
|
2215
|
2220
|
2220
|
|
|
|
|
|||||
|
24
|
27
|
24-0.033
|
270.021
|
1.0
|
0.5
|
2410
|
2415
|
2420
|
2420
|
2430
|
|
|
|
||||
|
25
|
28
|
25-0.033
|
280.021
|
|
2515
|
2520
|
2520
|
2530
|
|
|
|
||||||
|
26
|
30
|
26-0.033
|
300.021
|
0.205
0.030 |
1.980
|
1.920
|
|
2615
|
2620
|
2620
|
2630
|
|
|
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|||
|
28
|
32
|
28-0.033
|
320.025
|
|
2815
|
2820
|
2820
|
2830
|
2840
|
|
|
||||||
|
30
|
34
|
30-0.033
|
340.025
|
1.2
|
0.6
|
|
3015
|
3020
|
3020
|
3030
|
3040
|
|
|
||||
|
32
|
36
|
32-0.039
|
360.025
|
|
3215
|
3220
|
3220
|
3230
|
3240
|
|
|
||||||
|
35
|
39
|
35-0.039
|
390.025
|
|
|
3520
|
3520
|
3530
|
3540
|
3550
|
|
||||||
|
38
|
42
|
38-0.039
|
420.025
|
8
|
|
|
3820
|
3820
|
3830
|
3840
|
3850
|
|
|||||
|
40
|
44
|
40-0.039
|
440.025
|
|
|
4020
|
4020
|
4030
|
4040
|
4050
|
|
||||||
|
d
|
D
|
matching shaft diametertolerance(h8)
|
matching seat hole tolerance (H7)
|
Pin H7 Seat Hole
|
Wall thickness
wall thickness
|
oil filling hole
|
f1
|
f2
|
L0
-0.40 |
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|
min
|
max
|
25
|
30
|
40
|
50
|
60
|
80
|
90
|
100
|
||||||||
|
45
|
50
|
45-0.039
|
500.025
|
0.205
0.030 |
2.460
|
2.400 |
8
|
1.5
|
1.0
|
4525
|
4530
|
4540
|
4550
|
|
|
|
|
|
50
|
55
|
50-0.039
|
550.030
|
0.210
0.030 |
|
5030
|
5040
|
5050
|
5060
|
|
|
|
|||||
|
55
|
60
|
55-0.046
|
600.030
|
|
5530
|
5540
|
5550
|
5560
|
|
|
|
||||||
|
60
|
65
|
60-0.046
|
650.030
|
|
6030
|
6040
|
6050
|
6060
|
|
|
|
||||||
|
65
|
70
|
65-0.046
|
700.030
|
|
6530
|
6540
|
6550
|
6560
|
|
|
|
||||||
|
70
|
75
|
70-0.046
|
750.030
|
|
7030
|
7040
|
7050
|
7060
|
7080
|
|
|
||||||
|
75
|
80
|
75-0.046
|
800.030
|
9.5
|
|
7530
|
7540
|
7550
|
7560
|
|
|
|
|||||
|
80
|
85
|
80-0.046
|
850.035
|
0.215
0.030 |
|
|
8040
|
8050
|
8060
|
8080
|
|
|
|||||
|
85
|
90
|
85-0.054
|
900.035
|
|
8530
|
|
8550
|
8560
|
8580
|
|
85100
|
||||||
|
90
|
95
|
90-0.054
|
950.035
|
|
|
|
9050
|
9060
|
9080
|
|
90100
|
||||||
|
95
|
100
|
95-0.054
|
1000.035
|
|
|
|
|
9060
|
9080
|
9090
|
90100
|
||||||
|
100
|
105
|
100-0.054
|
1050.035
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|
|
|
|
10060
|
10080
|
10090
|
100100
|
||||||
|
105
|
110
|
105-0.054
|
1100.035
|
|
|
|
|
10560
|
10580
|
|
105100
|
||||||
|
110
|
115
|
110-0.054
|
1150.035
|
|
|
|
|
11060
|
11080
|
|
110100
|
||||||
|
115
|
120
|
115-0.054
|
1200.035
|
|
|
|
11550
|
|
11580
|
|
|
||||||
|
120
|
125
|
120-0.054
|
1250.040
|
0.220
0.030 |
|
|
|
12050
|
12060
|
|
|
120100
|
|||||
|
125
|
130
|
125-0.063
|
1300.040
|
|
|
|
|
|
|
|
125100
|
||||||
|
130
|
135
|
130-0.063
|
1350.040
|
|
|
|
|
13060
|
|
|
130100
|
||||||
|
135
|
140
|
135-0.063
|
1400.040
|
|
|
|
|
13560
|
13580
|
|
|
||||||
|
140
|
145
|
140-0.063
|
1450.040
|
|
|
|
|
14060
|
14080
|
|
140100
|
||||||
|
150
|
155
|
150-0.063
|
1550.040
|
|
|
|
|
15060
|
15080
|
|
150100
|
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