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SIZE CHART
STANDARD BALL BEARINGS WE CARRY
CLICK THE PART# IN BLUE TO GO TO THE SIZE YOU NEED
IF THE PART# YOU NEED IS NOT HIGHLIGHTED, IT SIMPLY MEANS THAT I HAVE NOT LISTED THEM YET.
EMAIL ME AND I WILL GET THEM LISTED.
IF THE SIZE YOU NEED IS NOT SHOWN, EMAIL ME.
|
PART# |
INSIDE DIAMETER (ID) |
OUTSIDE DIAMETER (OD) |
|
MM |
INCHES |
MM |
INCHES |
|
R133 |
2.38 |
.0937 (3/32) |
4.76 |
.1875 (3/16) |
|
FR1-5 |
2.38 |
.0937 (3/32) |
7.94 |
.3125 (5/16) |
|
683 |
3 |
.1181 |
7 |
.2756 |
|
693 |
3 |
.1181 |
8 |
.3150 |
|
623 |
3 |
.1181 |
10 |
.3937 |
|
R144 |
3.18 |
.1250 (1/8) |
6.35 |
.2500 (1/4) |
|
R2-5 |
3.18 |
.1250 (1/8) |
7.94 |
.3125 (5/16) |
|
R2 |
3.18 |
.1250 (1/8) |
9.53 |
.3750 (3/8) |
|
R2A |
3.18 |
.1250 (1/8) |
12.7 |
.5000 (1/2) |
|
R155 |
3.97 |
.1562 (5/32) |
7.94 |
.3125 (5/16) |
|
MR84 |
4 |
.1575 |
8 |
.3150 |
|
684 |
4 |
.1575 |
9 |
.3543 |
|
694 |
4 |
.1575 |
11 |
.43331 |
|
604 |
4 |
.1575 |
12 |
.4724 |
|
624 |
4 |
.1575 |
13 |
.5118 |
|
634 |
4 |
.1575 |
16 |
.6299 |
|
R156 |
4.76 |
.1875 (3/16) |
7.94 |
.3125 (5/16) |
|
R166 |
4.76 |
.1875 (3/16) |
9.53 |
.3750 (3/8) |
|
R3 |
4.76 |
.1875 (3/16) |
12.7 |
.5000 (1/2) |
|
R3A |
4.76 |
.1875 (3/16) |
15.88 |
.6250 (5/8) |
|
1601 |
4.76 |
.1875 (3/16) |
17.46 |
.6875 (11/16) |
|
MR85 |
5 |
.1969 |
8 |
.3150 |
|
MR95 |
5 |
.1969 |
9 |
.3543 |
|
MR105 |
5 |
.1969 |
10 |
.3937 |
|
685 |
5 |
.1969 |
11 |
.43331 |
|
695 |
5 |
.1969 |
13 |
.5118 |
|
605 |
5 |
.1969 |
14 |
.5512 |
|
625 |
5 |
.1969 |
16 |
.6299 |
|
635 |
5 |
.1969 |
19 |
.7480 |
|
686 |
6 |
.2362 |
13 |
.5118 |
|
696 |
6 |
.2362 |
15 |
.5906 |
|
606 |
6 |
.2362 |
17 |
.6693 |
|
626 |
6 |
.2362 |
19 |
.7480 |
|
R168 |
6.35 |
.2500 (1/4) |
9.53 |
.3750 (3/8) |
|
R188 |
6.35 |
.2500 (1/4) |
12.7 |
.5000 (1/2) |
|
R4 |
6.35 |
.2500 (1/4) |
15.88 |
.6250 (5/8) |
|
1602 |
6.35 |
.2500 (1/4) |
17.46 |
.6875 |
|
R4A |
6.35 |
.2500 (1/4) |
19.05 |
.7500 (3/4) |
|
687 |
7 |
.2756 |
14 |
.5512 |
|
697 |
7 |
.2756 |
17 |
.6693 |
|
607 |
7 |
.2756 |
19 |
.7480 |
|
627 |
7 |
.2756 |
22 |
.8661 |
|
R1810 |
7.94 |
.3125 (5/16) |
12.7 |
.5000 (1/2) |
|
1603 |
7.94 |
.3125 (5/16) |
22.23 |
.8750 (7/8) |
|
1605 |
7.94 |
.3125 (5/16) |
23.02 |
.9063 |
|
688 |
8 |
.3150 |
16 |
.6299 |
|
698 |
8 |
.3150 |
19 |
.7480 |
|
608 |
8 |
.3150 |
22 |
.8661 |
|
628 |
8 |
.3150 |
24 |
.9449 |
|
638 |
8 |
.3150 |
28 |
1.1024 |
|
689 |
9 |
.3543 |
17 |
.6693 |
|
699 |
9 |
.3543 |
20 |
.7874 |
|
609 |
9 |
.3543 |
24 |
.9449 |
|
629 |
9 |
.3543 |
26 |
1.0236 |
|
R6 |
9.53 |
.3750 (3/8) |
22.23 |
.8750 (7/8) |
|
1604 |
9.53 |
.3750 (3/8) |
22.23 |
.8750 (7/8) |
|
1606 |
9.53 |
.3750 (3/8) |
23.02 |
.9063 |
|
1614 |
9.53 |
.3750 (3/8) |
28.58 |
1.1250 (1-1/8) |
FOR ADDITIONAL SIZES, CLICK THE LINK BELOW
10mm (.3937") - 22.3mm (7/8") ID
23mm (.9055") - 50.8mm (2") ID
51mm (2.008") - 130mm (5.12") ID
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