Inch Deep Groove Ball Bearing Selection Table
Open Bearing |
Dimentions(mm) |
Reference Weight (kg) |
Tarso Number |
Bore (d) |
O.D |
Width (B) |
Bearing Material |
mm |
inch |
mm |
inch |
mm |
inch |
ZrO2 |
Si3N4 |
Plastic |
440C |
1601 |
4.763 |
3/16 |
17.463 |
11/16 |
6.350 |
1/4 |
0.00380 |
0.00210 |
0.00090 |
0.00500 |
1602 |
6.350 |
1/4 |
17.463 |
11/16 |
6.350 |
1/4 |
0.00460 |
0.00250 |
0.00110 |
0.00600 |
1603 |
7.938 |
1/32 |
22.225 |
7/8 |
7.144 |
9/32 |
0.00850 |
0.00450 |
0.00200 |
0.01100 |
1604 |
9.525 |
3/8 |
22.225 |
7/8 |
7.144 |
9/32 |
0.01000 |
0.00530 |
0.00230 |
0.01300 |
1605 |
7.938 |
7/16 |
23.019 |
29/32 |
7.938 |
5/16 |
0.00310 |
0.00160 |
0.00070 |
0.00400 |
1606 |
9.525 |
3/8 |
23.019 |
29/32 |
7.938 |
5/16 |
0.01150 |
0.00620 |
0.00270 |
0.01500 |
1607 |
11.113 |
7/16 |
23.019 |
29/32 |
7.938 |
5/16 |
0.01230 |
0.00660 |
0.00290 |
0.01600 |
1614 |
9.525 |
3/8 |
28.575 |
9/8 |
9.525 |
3/8 |
0.02200 |
0.01170 |
0.00510 |
0.02860 |
1615 |
11.113 |
7/16 |
28.575 |
9/8 |
9.525 |
3/8 |
0.02050 |
0.01100 |
0.00480 |
0.02670 |
1616 |
12.700 |
1/2 |
28.575 |
9/8 |
9.525 |
3/8 |
0.19000 |
0.10130 |
0.04430 |
0.24700 |
1620 |
11.113 |
7/16 |
34.925 |
11/8 |
11.113 |
7/16 |
0.04000 |
0.02130 |
0.00930 |
0.05200 |
1621 |
12.700 |
1/2 |
34.925 |
11/8 |
11.113 |
7/16 |
0.03770 |
0.02010 |
0.00880 |
0.04900 |
1622 |
14.288 |
9/16 |
34.925 |
11/8 |
11.113 |
7/16 |
0.03570 |
0.01900 |
0.00830 |
0.04640 |
1623 |
15.875 |
5/8 |
34.925 |
11/8 |
11.113 |
7/16 |
0.03320 |
0.01770 |
0.00780 |
0.04320 |
1628 |
15.875 |
5/8 |
41.275 |
13/8 |
12.700 |
1/2 |
0.06060 |
0.03230 |
0.01410 |
0.07880 |
1630 |
19.050 |
3/4 |
41.275 |
13/8 |
12.700 |
1/2 |
0.05990 |
0.03200 |
0.01400 |
0.07790 |
1633 |
15.875 |
5/8 |
44.450 |
7/4 |
12.700 |
1/2 |
0.07690 |
0.04100 |
0.01790 |
0.10000 |
1635 |
19.050 |
3/4 |
44.450 |
7/4 |
12.700 |
1/2 |
0.07030 |
0.03750 |
0.01640 |
0.09140 |
R2 |
3.175 |
1/8 |
9.525 |
3/8 |
3.967 |
5/32 |
0.00110 |
0.00060 |
0.00030 |
0.00140 |
R2A |
3.175 |
1/8 |
12.700 |
1/2 |
4.366 |
11/64 |
0.00220 |
0.00120 |
0.00050 |
0.00290 |
R3 |
4.762 |
3/16 |
12.700 |
1/2 |
3.967 |
5/32 |
0.00180 |
0.00100 |
0.00040 |
0.00240 |
R4 |
6.350 |
1/4 |
15.875 |
5/8 |
4.978 |
0.196 |
0.00350 |
0.00190 |
0.00080 |
0.00460 |
R4A |
6.350 |
1/4 |
19.050 |
3/4 |
5.556 |
7/32 |
0.00540 |
0.00290 |
0.00130 |
0.00700 |
R6 |
9.525 |
3/8 |
22.225 |
7/8 |
5.556 |
7/32 |
0.00850 |
0.00450 |
0.00200 |
0.01100 |
R8 |
12.700 |
1/2 |
28.575 |
11/8 |
6.350 |
1/4 |
0.01080 |
0.00570 |
0.00250 |
0.01400 |
R10 |
15.875 |
5/8 |
34.525 |
13/8 |
7.144 |
9/32 |
0.02150 |
0.01150 |
0.00500 |
0.02800 |
R12 |
19.050 |
3/4 |
41.275 |
15/8 |
7.938 |
5/16 |
0.03230 |
0.01720 |
0.00750 |
0.04200 |
R14 |
22.225 |
7/8 |
47.625 |
17/8 |
9.525 |
3/8 |
0.05540 |
0.02950 |
0.01290 |
0.07200 |
R16 |
25.400 |
1 |
50.800 |
2 |
9.525 |
3/8 |
0.06540 |
0.03490 |
0.01530 |
0.08500 |
R18 |
28.575 |
11/8 |
53.975 |
21/8 |
9.525 |
3/8 |
0.06540 |
0.03490 |
0.01530 |
0.08500 |
R20 |
31.750 |
11/4 |
57.150 |
21/4 |
9.525 |
3/8 |
0.06380 |
0.03410 |
0.01490 |
0.08300 |
R22 |
34.925 |
13/8 |
63.500 |
21/2 |
11.113 |
7/16 |
0.1038 |
0.0554 |
0.0242 |
0.0135 |
R24 |
38.100 |
11/2 |
66.675 |
25/8 |
11.113 |
7/16 |
0.01108 |
0.05910 |
0.02580 |
0.14400 |