ABIS Miniature and Precision Ball Bearings
With bores of 0.6 to 90mm and precision grades to ABEC 7
Inch/Metric Bearing *
Tolerance *
Type *
Metric Series
Bore
Ø
(d)
Outer Ø
(D)
Flange Ø
(Df)
Open Width (B)
Open Flange Width (Bf)
Radius (rs - min)
Flange Open
Part No
Load Rating Cr(N)
Load Rating Cor(N)
Max Speed Grease (x1000 rpm)
Max Speed Oil (x1000 rpm)
Cage Type
1
3
3.8
0.3
0.05
F681
96
26
130
150
W
4
5
1.6
0.5
0.1
F691
141
37
100
120
1.2
4.8
1.8
0.4
MF41X
112
33
110
1.5
F681X
6.5
2
0.6
0.15
F691X
169
50
85
6
7.5
2.5
F601X
330
99
75
90
6.1
0.08
F682
6.2
MF52
2.3
F692
W/J/TW
7.2
MF62
WJ
7
8.2
MF72
386
129
63
8.5
2.8
0.7
F602
60
71
7.1
F682X
209
74
80
F692Z
8
9.2
0.2
MF82X
558
180
67
9.5
F602X
552
177
MF63
8.1
F683
311
MF83
395
J
F693
9
10.2*
MF93
571
189
56
10.5
F603
10
11.5
F623
631
219
J/TW
MF74
115
MF84
10.3
F684
641
227
53
11.2*
MF104
711
272
48
11
12.5
F694
957
350
12
13.5
F604
13
15
F624
1301
488
40
16
18
F634
1340
523
36
43
MF85
308
10.2
MF95
431
MF105
12.6
MF115
716
282
45
0.8
F685
F695
1077
432
14
F605
1329
507
F625
1729
675
19
22
F635
2336
896
32
11.2
MF106
496
218
13.2*
MF126
295
3.5
F686
1082
442
17
F696
F606
2263
846
38
F626
J,TW
12.2
MF117
455
202
14.2*
MF137
541
276
F687
1173
513
F697
1605
719
F607
25
F627
3287
1379
30
MF128
543
274
15.6
MF148
817
F688
1252
592
F698
2237
917
F608
3293
34
15.5
F679
919
468
42
F689
1327
668
20
23
F699
2467
1081
24
27
F609
3356
1444
Notes for all bearing lists * This dimension is increased by 0.4mm for shielded or seal version Bearings also available with stainless materials: suffix S or H Bearing also available with single shield or seal: suffix Z, RS, RU or TS TTS(4) uses smaller ball, load rating is lower than standard Value (5) is not based up upon JIS B 1521