¡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-40 Wrapped bronze bearings


Unit:mm  
H7Installed Bearling I.D.
O.D.
f1
f2
Bearing Length and Part Number
10
15
20
25
30
35
40
50
60
70
80
90
10
+0.060
+0.006
12
+0.055
+0.080
0.5
0.3
1010
1015
1020
12
14
1210
1215
1220
14
16
1410
1415
1420
1425
15
17
1510
1515
1520
1525
16
18
1610
1615
1620
1625
18
20
+0.075
+0.085
1810
1815
1820
1825
20
+0.070
-0.010
23
0.8
0.4
2010
2015
2020
2025
22
25
2210
2215
2220
2225
24
27
2415
2420
2425
2430
25
28
2515
2520
2525
2530
28
+0.080   -0.010
32
+0.086
+0.045
1.0
0.6
2815
2820
2825
2830
30
34
3015
3020
3025
3030
3035
3040
32
36
3215
3220
3225
3230
3235
3240
35
39
3515
3520
3525
3530
3535
3540
40
44
4020
4025
4030
4035
4040
4050
45
50
1.2
0.8
4520
4525
4530
4535
4540
4550
50
+0.090   -0.018
55
+0.100
+0.065
5020
5025
5030
5035
5040
5050
5060
55
60
5520
5525
5530
5535
5540
5550
5560
60
65
6025
6030
6035
6040
6050
6060
6070
65
70
6530
6535
6540
6550
6560
6570
70
75
7030
7035
7040
7050
7060
7070
7080
75
80
7530
7535
7540
7550
7560
7570
7580
80
+0.1900
85
+0.120
+0.070
1.4
0.8
8030
8035
8040
8050
8060
8070
8080
85
90
8530
8535
8540
8550
8560
8570
8580
8590
90
95
9030
9035
9040
9050
9060
9070
9080
9090
95
100
9540
9550
9570
9570
9580
9590
100
105
10050
10070
10070
10080
10090
105
110
10550
10560
10570
10580
10590
110
115
11050
11060
11070
11080
11090
Other lengths to order



Unit:mm  
H7Installed bearing I.D.
OD.
f1
f2
Braring Length and Part Number
35
40
50
60
70
80
90
100
115
+0.130 0
120
+0.120 +0.070
1.4
0.8
11550
11560
11570
11580
11590
115100
120
+0.140
0
125
+0.170
+0.100
12060
12070
12080
12090
120100
125
130
12560
12570
12580
12590
125100
130
135
13060
13070
13080
13090
130100
135
140
13560
13570
13580
13590
135100
140
145
14060
14070
14080
14090
140100
145
150
14560
14570
14580
14590
145100
150
155
15060
15070
15080
15090
150100
155
160
15560
15570
15580
15590
155100
160
165
16060
16070
16080
16090
160100
165
170
16560
16570
16580
16590
165100
170
175
17060
17070
17080
17090
170100
175
180
17560
17570
17580
17590
175100
180
185
+0.210
+0.130
18060
18070
18080
18090
180100
185
190
18560
18570
18580
18590
185100
190
195
19060
19070
19080
19090
190100
195
200
19560
19570
19580
19590
195100
200
205
20060
20070
20080
20090
200100
205
210
20560
20570
20580
20590
20590
215
220
21560
21570
21580
21590
215100
225
230
22560
22570
22580
22590
225100
230
235
23060
23070
23080
23090
230100
240
245
24080
24070
24080
24090
240100
250
255
+0.250
+0.170
25060
25070
25080
25090
250100
260
265
26060
26070
26080
26090
260100
270
275
27060
27070
27080
27090
270100
280
285
28060
28070
28080
28090
280100
290
295
29060
29070
29080
29090
290100
300
305
30060
30070
30080
30090
300100
Other lengths to order

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