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)
Radius (rs - min)
TTS Seal
Part No
Flange
TTS Seal Part No
Shield Width (B1)
Shield Flange Width (Bf1)
Load Rating Cr(N)
Load Rating Cor(N)
Max Speed Grease (x1000 rpm)
Max Speed Oil (x1000 rpm)
Cage Type
2
6
7.5
0.15
692TTS
F692TTS
3
0.8
330
99
75
90
W/J/TW
7
8.2
MR72TTS
MF72TTS
0.6
386
129
63
W
8.5
602TTS
F602TTS
3.5
0.9
60
71
2.5
8.1
0.1
683TTS
F683TTS
311
112
4
9
10.3
684TTS
F684TTS
1
641
227
53
16
18
0.3
634TTS
F634TTS
5
1340
523
36
43
J
8
9.2
MF85TTS
MR85TTS
218
10.2
MR95TTZ
MF95TTS
431
169
50
13
15
0.2
695TTS(4)
F695TTS(4)
1077
432
625TTS
F625TTS
1729
675
J/TW
10
11.2
MR106TTS(4)
MF106TTS(4)
12
13.2*
MR126TTS(4)
MF126TTS(4)
716
295
686TTS
F686TTS
1.1
1082
442
40
17
696TTS
F696TTS
1.2
45
19
22
626TTS(4)
F626TTS(4)
1.5
2336
896
32
11
12.2
MR117TTS
MF117TTS
455
202
14.2*
MF137TTS
MF137TTZ
541
276
48
14
687TTS
F687TTS
1173
513
607TTS(4)
F607TTS(4)
25
627TTS
F627TTS
3287
1379
30
26
637TTS
4563
1983
28
34
MR128TTS
MF128TTS
543
274
688TTS
F688TTS
1252
592
608TTS
F608TTS
3293
15.5
679TTS
F679TTS
4.5
919
468
42
Notes *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