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五金部件轴承不锈钢轴承

SF-1S不锈钢喷塑轴承

供应商：
合肥喆达无油滑动轴承厂
企业类型：
生产厂家

产品简介

详细介绍该产品以不锈钢为基体，中间烧结球形青铜层，表面轧制聚四氟乙烯和铅的混合物

详细信息

详细介绍

该产品以不锈钢为基体，中间烧结球形青铜层，表面轧制聚四氟乙烯和铅的混合物。它具有较好的自润滑、耐磨损、摩擦系数低、耐腐蚀等性能。产品广泛应用于印染机械、化工机械、海洋工业耐腐蚀部位等。

※技术参数：Technical Data

性能指标数据
更大承载 P静载250N/mm2
动载140N/mm2
更高线速度 V干摩擦2.5m/s
油润滑5.0m/s
更高PV值干摩擦3.8N/mm2 ?m/s
油润滑50N/mm2 ?m/s
摩擦系数μ0.04～0.20
使用温度-195℃～+280℃
导热系数50W/m?K

0

















+0.030









15 -0.02717 +0.01817+0.06515.108
15.040
151515201525









+0.030



16 -0.02718 +0.01818+0.06516.108
16.040
161516201625









+0.030



18 -0.02720 +0.02120+0.07518.111
18.040		0.138
0.040
181518201825







+0.035

20 -0.03323 +0.02123+0.07520.131
20.050		0.164
0.050		1.475
1.445
2015202020252030





+0.035
22 -0.03325 +0.02125+0.07522.131
22.050
2215
2225






+0.035
25 -0.03328 +0.02128+0.07525.131
25.050		6
2515252025252530




+0.035
28 -0.03332 +0.02532+0.08528.155
28.060		0.188
0.060		1.970
1.935

2820
2830




+0.045
30 -0.03334 +0.02534+0.08530.155
30.060

302030253030
3040


+0.045
35 -0.03939 +0.02539+0.08535.155
35.060		0.194
0.060

3520
353035353540


+0.045
40 -0.03944 +0.02544+0.08540.155
40.060		8

4020
4030
4040
4050
+0.045
45 -0.03950 +0.02550+0.08545.195
45.080		0.234
0.080		2.460
2.415

4520
4530
454045454550
+0.045
50 -0.03955 +0.03055+0.10050.200
50.080		0.239
0.080



5030
5040
50505060
+0.055
55 -0.04660 +0.03060+0.10055.200
55.080		0.246
0.080



5530
5540
55505560
+0.055
60 -0.04665 +0.03065+0.10060.200
60.080



6030
6040
60506060
+0.055
轴径
Ds
h8		座孔
H7
DH		外径公差
DO		压装后配合内孔公差
Di,a		配合间隙
CD		壁厚
S3		油孔
dL		L0-0.40
405060809095100110120
65 -0.04670 +0.03070+0.10065.200
65.080		0.246
0.080		2.460
2.415		86540
6560





+0.055
70 -0.04675+0.03075+0.10070.200
70.080		70407050
7080




+0.055
75 -0.04680 +0.03080+0.10075.200
75.080		7540
75607580




+0.055
80 -0.04690 +0.03590+0.12080.265
80.100		0.313
0.100		2.450
2.385		9.58040
80608080




+0.070
85 -0.05495 +0.03595+0.12085.265
85.100		0.321
0.100		8540
85608580




+0.070
90 -0.054100 +0.035100+0.12090.265
90.100		9040
906090809090



+0.070
100 -0.054105 +0.035105+0.120100.265
100.100
10050
10080
10095


+0.070
105 -0.054110 +0.035110+0.120105.265
105.100

1056010580
10595
105110
+0.070
110 -0.054115 +0.035115+0.120110.265
110.110

1106011080
11095
110110
+0.070
120 -0.054125 +0.040125+0.170120.270
120.110		0.324
0.100

1206012080


120110
+0.100
125 -0.063130+0.040130+0.170125.270
125.110

12560



125110
+0.100
130 -0.063135 +0.040135+0.170130.270
130.110
130501306013080

130100

+0.100
140 -0.063145 +0.040145+0.170140.270
140.110
140501406014080

140100

+0.100
150 -0.063155 +0.040155+0.170150.270
150.110
150501506015080

150100

+0.100
160 -0.063165 +0.040165+0.170160.270
160.110		9.5
160501606016080

160100

+0.100
170 -0.063175 +0.040175+0.170170.270
170.110
17050
17080

170100

+0.100
180 -0.063185 +0.046185+0.210180.270
180.110		0.339
0.110
180501806018080

180100

+0.130
190 -0.072195 +0.046195+0.210190.276
190.110
190501906019080

190100
190120
+0.130
200 -0.072205 +0.046205+0.210200.276
200.110
200502006020080

200100
200120
+0.130
220 -0.072225 +0.046225+0.210220.276
220.110		9.5
220502206022080

220100
220120
+0.130
240 -0.072245 +0.046245+0.210240.276
240.110
240502406024080

240100
240120
+0.130
250 -0.072255 +0.052255+0.260250.282
250.110		0.354
0.110
250502506025080

250100
250120
+0.170
260 -0.081265 +0.052265+0.260260.282
260.110
260502606026080

260100
260120
+0.170
280 -0.081285 +0.052285+0.260280.282
280.110
280502806028080

280100
280120
+0.170
300 -0.081305 +0.052305+0.260300.282
300.110
300503006030080

300100
300120
+0.170