Radial Ball Bearings Complete List in Order of Size
|
Boundary dimensions(Inches)
|
Bearing
Number |
|
|
|
|
TBBS |
a |
B |
C |
|
R2 |
1/8 |
3/8 |
.1562 |
|
R3 |
3/16 |
1/2 |
.1960 |
|
R4 |
1/4 |
5/8 |
.1960 |
|
1602 |
1/4 |
11/16 |
1/4 |
|
R4A |
1/4 |
3/4 |
.2812 |
|
1603 |
5/16 |
7/8 |
9/32 |
|
1605 |
5/16 |
29/32 |
5/16 |
|
1606 |
3/8 |
29/32 |
5/16 |
|
R6 |
3/8 |
7/8 |
.2812 |
|
1604 |
3/8 |
7/8 |
9/32 |
|
1614 |
3/8 |
1-1/8 |
3/8 |
|
1607 |
7/16 |
29/32 |
5/16 |
|
F-250 |
7/16 |
1-1/16 |
3/8 |
|
1615 |
7/16 |
1-1/8 |
3/8 |
|
1620 |
7/16 |
1-3/8 |
7/16 |
|
1616 |
1/2 |
1-1/8 |
3/8 |
|
R8 |
1/2 |
1-1/8 |
.3125 |
|
1621 |
1/2 |
1-3/8 |
7/16 |
|
1622 |
9/16 |
1-3/8 |
7/16 |
|
R10 |
5/8 |
1-3/8 |
.3438 |
|
1623 |
5/8 |
1-3/8 |
7/16 |
|
1628 |
5/8 |
1-5/8 |
1/2 |
|
1633 |
5/8 |
1-3/4 |
1/2 |
|
RF122214 |
3/4 |
1-3/8 |
1/2 |
|
R12 |
3/4 |
1-5/8 |
.4375 |
|
1630 |
3/4 |
1-5/8 |
1/2 |
|
1635 |
3/4 |
1-3/4 |
1/2 |
|
1638 |
3/4 |
2 |
9/16 |
|
R14 |
7/8 |
1-7/8 |
.500 |
|
1640 |
7/8 |
2 |
9/16 |
|
R16 |
1 |
2 |
.5000 |
|
1641 |
1 |
2 |
9/16 |
|
R18 |
1-1/8 |
2-1/8 |
.5000 |
|
1652 |
1-1/8 |
2-1/2 |
5/8 |
|
R20 |
1-1/4 |
2-1/4 |
.5000 |
|
1657 |
1-1/4 |
2-9/16 |
11/16 | |
 | | 
