¡ñBeaning Selection & Calculation
¡ñSF-1 Self-lubricating Bearings(SF-10,SF-11,SF-12,SF-13,SF-14,SF-15,SF-16,SF-17,SF-18,SF-19)
¡ñSF-2 Prelubricated Bearings(SF-20,SF-21,SF-22,SF-23)
¡ñSF-3 Bimetal Bearings(SF-30,SF-31,SF-32,SF-33,SF-34)
¡ñSF-4 Wrapped Bronze Bearings(SF-40,SF-41,SF-42)
¡ñSF-5 Solid-lubricant Bearings(SF-50,SF-51,SF-52,SF-53,SF-54,SF-58,SF-59)
¡ñSF-6 Ball Retainer Bearings(SF-60,SF-61,SF-62)
¡ñSF-7 Oil-retaining Bearings(SF-70,SF-71)
¡ñSF-8 Point-lubricating Bearings(SF-80)
¡ñWrapped Bearings Installation
 
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SF-50B Self-lubricating bearings


Unit:mm  
IDE7
ODR6
8
10
12
15
16
20
25
30
35
40
50
60
70
80
6
+0.032 +0.020
10
+0.028 +0.019
061008
061010
061012
8
+0.040 +0.025
12
+0.034 +0.023
081208
081210
081212
081215
10
14
101408
101410
101412
101415
101420
12
+0.050 +0.032
18
121810
121812
121815
121816
121820
121825
121830
13
19
+0.041 +0.028
131910
131912
131915
131920
14
20
142010
142012
142015
142020
142025
142030
15
21
152110
152112
152115
152116
152120
152125
152130
16
22
162210
162212
162215
162216
162220
162225
162230
162235
162240
17
23
172315
18
24
182412
182415
182416
182420
182425
182430
182435
182440
19
+0.061 +0.040
26
192615
192620
20
28
202810
202812
202815
202816
202820
202825
202830
202835
202840
202850
20
30
203016
203020
203025
203030
203035
203040
22
32

+0.050 +0.034

223212
223215
223220
223225
25
33
253312
253315
253316
253320
253325
253330
253335
253340
253350
253360
25
35
253512
253515
253516
253520
253525
253530
253535
253540
253550
253560
28
38
283820
283825
283830
283835
283840
283850
283860
30
38
303812
3038
303820
303825
303830
303835
303840
303850
303860
30
40
304012
3040
304020
304025
304030
304035
304040
304050
304060
31.5
+0.075
+0.050
40
314030
314040
32
42
324220
324230
324240
35
44
354420
354425
354430
354435
354440
354450
354460
35
45
354520
354525
354530
354535
354540
354550
354560
Other lengths to order


Unit:mm  
IDE7
OD6
30
35
40
50
60
70
80
100
120
130
140
150
38
+0.075
+0.050
48
+0.050
+0.034
483830
483835
483840
483850
483860
483870
483880
40
50
405030
405035
405040
405050
405060
405070
405080
40
55
+0.060
+0.041
405530
405535
405540
405550
405560
405570
405580
45
55
455530
455535
455540
455550
455560
45
56
455630
455635
455640
455650
455660
45
60
456030
456035
456040
456050
456060
50
60
506030
506035
506040
506050
506060
506070
506080
50
62
506230
506235
506240
506250
506260
506270
50
65
506530
506540
506550
506560
506570
506580
5065100
55
+0.090
+0.060
70
+0.062
+0.043
557040
557050
557060
557070
60
74
607430
607435
607440
607450
607460
607470
607480
60
75
607530
607535
607540
607550
607560
607570
607580
6075100
63
75
637560
637570
637580
65
80
658050
658060
658070
658080
70
85
+0.073
+0.051
708535
708540
708550
708560
708570
708580
7085100
70
90
709050
709060
709080
7090100
75
90
759060
759070
759080
7590100
75
95
759560
759570
759580
7595100
80
96
809640
809650
809660
809670
809680
8096100
8096120
80
100
8010040
8010050
8010060
8010070
8010080
80100100
80100120
80100140
85
+0.107
+0.072
100
8510050
8510060
8510070
8510080
85100100
85100120
90
110
+0.076
+0.054
9011060
9011070
9011080
90110100
90110120
90110140
100
120
10012080
100120100
100120120
110
130
+0.088
+0.065
11013080
110130100
110130120
110130140
120
140
120140100
120140120
125
+0.125
+0.085
145
+0.090
+0.065
125145100
130
150
130150100
130150140
140
160
140160100
140160150
150
170
+0.093 +0.068
150170100
150170150
160
180
160180120
160180150
170
190
+0.106
+0.077
170190130
180
200
180200100
180200140
190
+0.146 +0.100
210
+0.109 +0.080
190210120
190210150
200
230
+0.113 +0.084
200230130
200230150
Other lengths to order

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