往复运动轴承(复合轴瓦,无油轴套)与SF-1具有相同结构,是根据往复运动的特殊工况条件而设计的特殊配方产品,具有断油条件下润滑能力强,耐磨性能好,保持油膜的特点。产品广泛应用于汽车减震器、摩托车减震器、液压马达、气动元件等,其性能与国外DD2相似。
生产场地:浙江省嘉兴市嘉善县干窑镇!
轴径
Ds 座孔
H7
DH 外径公差
DO 压装后内孔公差
Di,a 壁厚
S3 f1 f2
L 0(d≤Φ28 L-0.30)
-0.40(d≤Φ28 L-0.40)
20 25 30 40 50 60 70 80 100 115
45 -0.050
-0.025 50+0.025 50 +0.085 45.105
44.990 2.505
2.460 1.8 0.6 4520 4525 4530 4540 4550
+0.045
50 -0.050
-0.025 55+0.030 55 +0.100 50.110
49.990 5020 5030 5040 5050 5060
+0.055
55 -0.060
-0.030 60+0.030 60 +0.100 55.110
54.990 5530 5540 5550 5560
+0.055
60 -0.060
-0.030 65+0.030 65 +0.100 60.110
59.990 6030 6040 6050 6060 6070
+0.055
65 -0.060
-0.030 70+0.030 70 +0.100 65.110
64.990 6530 6540 6550 6560 6570
+0.055
70 -0.060
-0.030 75+0.030 75 +0.100 70.110
69.990 7040 7050 7060 7070 7080
+0.055
75 -0.060
-0.030 80+0.030 80 +0.100 75.110
74.990 7530 7540 7550 7560 7570 7580
+0.055
80 -0.045 85+0.035 85 +0.120 80.155
80.020 2.490
2.440 1.8 0.6 8040 8050 8060 8070 8080 80100
+0.070
85 -0.054 90+0.035 90 +0.120 85.155
85.020 8540 8560 8580 85100
+0.070
90 -0.054 95+0.035 95 +0.120 90.155
90.020 9040 9050 9060 9080 90100
+0.070
95 -0.054 100+0.035 100 +0.120 95.155
95.020 9550 9560 9580 95100
+0.070
100 -0.054 105+0.035 105 +0.120 100.155
100.020 10050 10060 10080 100115
+0.070
105 -0.054 110+0.035 110 +0.120 105.155
105.020 10560 10580 105115
+0.070
110 -0.054 115+0.035 115 +0.120 110.115
110.020 11060 11080 110115
+0.070
120 -0.054 125+0.040 125 +0.170 120.210
120.070 2.465
2.415 1.8 0.6 12060 12080 120100
+0.100
125 -0.054 130+0.040 130 +0.170 125.210
125.070 12560 125100 125115
+0.100
130 -0.063 135+0.040 135 +0.170 130.210
130.070 13060 13080 130100
+0.100
140 -0.063 145+0.040 145 +0.170 140.210
140.070 14060 14080 140100
+0.100
150 -0.063 155+0.040 155 +0.170 150.210
150.070 15060 15080 150100
+0.100
160 -0.063 165+0.040 165 +0.170 160.210
160.070 16060 16080 160100 160115
+0.100
180 -0.063 185+0.046 185 +0.210 180.216
180.070 2.465
2.415 1.8 0.6 18080 180100
+0.130
190 -0.072 195+0.046 195 +0.210 190.216
190.070 19080 190100
+0.130
200 -0.072 205+0.046 205 +0.210 200.016
200.070 20080 200100
+0.130
220 -0.072 225+0.046 225 +0.210 220.216
220.070 22060 22080 220100
+0.130
250 -0.072 255+0.052 255 +0.260 250.222
250.070 2.465
2.415 1.8 0.6 25080 250100
+0.170
260 -0.081 265+0.052 265 +0.260 260.222
260.070 26080 260100
+0.170
280 -0.081 285+0.052 285 +0.260 280.222
280.070 28080 280100