DDRI Series Extended Inner Ring Miniature / Instrumentation Ball Bearings
Miniature / Instrumentation Ball Bearings
Extended inner rings provide additional design flexibility. Sizes from 0.0400" inner diameter to 0.8750" outer diameter are available. Like the other DDRI series bearings, they provide high performance and precision for small applications, and are best suited for moderate radial and thrust loads at low levels of torque. Available in chrome and stainless steel, Abec classes 1-9.
Item # |
(d) Bore Diameter |
(D) Outer Diameter |
(B) Width |
(C) Width |
Available Bearing Types |
|---|---|---|---|---|---|
| DDRI-2 DDRI-2/Asset/a1218.jpg | (d) Bore Diameter N/A 0.0400 in | (D) Outer Diameter N/A .1250 in | (B) Width N/A .0781 in | (C) Width N/A .0469 in | Available Bearing Types N/A Flanged Standard |
| DDRI-2 1/2 DDRI-2 1/2/Asset/a1218.jpg | (d) Bore Diameter N/A 0.0469 in | (D) Outer Diameter N/A .1562 in | (B) Width N/A .0937 in | (C) Width N/A .0625 in | Available Bearing Types N/A Flanged Standard |
| DDRI-3 DDRI-3/Asset/a1218.jpg | (d) Bore Diameter N/A 0.0550 in | (D) Outer Diameter N/A .1875 in | (B) Width N/A .1094 in | (C) Width N/A .0781 in | Available Bearing Types N/A Flanged Standard |
| DDRI-4 DDRI-4/Asset/a1218.jpg | (d) Bore Diameter N/A 0.0781 in | (D) Outer Diameter N/A .2500 in | (B) Width N/A .1250 in | (C) Width N/A .0937 in | Available Bearing Types N/A Flanged Standard |
| DDRI-3332 DDRI-3332/Asset/a1218.jpg | (d) Bore Diameter N/A 0.0937 in | (D) Outer Diameter N/A .1875 in | (B) Width N/A .0937 in | (C) Width N/A .0625 in | Available Bearing Types N/A Flanged Standard |
| DDRI-5 DDRI-5/Asset/a1218.jpg | (d) Bore Diameter N/A 0.0937 in | (D) Outer Diameter N/A .3125 in | (B) Width N/A .1406 in | (C) Width N/A .1094 in | Available Bearing Types N/A Flanged Standard |
| DDRI-418 DDRI-418/Asset/a1218.jpg | (d) Bore Diameter N/A 0.1250 in | (D) Outer Diameter N/A .2500 in | (B) Width N/A .1250 in | (C) Width N/A .0937 in | Available Bearing Types N/A Flanged Standard |
| DDRI-518 DDRI-518/Asset/a1218.jpg | (d) Bore Diameter N/A 0.1250 in | (D) Outer Diameter N/A .3125 in | (B) Width N/A .1406 in | (C) Width N/A .1094 in | Available Bearing Types N/A Flanged Standard |
| DDRI-618 DDRI-618/Asset/a1218.jpg | (d) Bore Diameter N/A 0.1250 in | (D) Outer Diameter N/A 0.375 in | (B) Width N/A .1406 in | (C) Width N/A .1094 in | Available Bearing Types N/A Flanged Standard |
| DDR-2 DDR-2/Asset/a1218.jpg | (d) Bore Diameter N/A 0.1250 in | (D) Outer Diameter N/A 0.375 in | (B) Width N/A .1875 in | (C) Width N/A .1562 in | Available Bearing Types N/A Flanged Standard |
| DDRI-5532 DDRI-5532/Asset/a1218.jpg | (d) Bore Diameter N/A 0.1562 in | (D) Outer Diameter N/A .3125 in | (B) Width N/A .1406 in | (C) Width N/A .1094 in | Available Bearing Types N/A Flanged Standard |
| DDRI-5632 DDRI-5632/Asset/a1218.jpg | (d) Bore Diameter N/A 0.1875 in | (D) Outer Diameter N/A .3125 in | (B) Width N/A .1406 in | (C) Width N/A .1094 in | Available Bearing Types N/A Flanged Standard |
| DDRI-6632 DDRI-6632/Asset/a1218.jpg | (d) Bore Diameter N/A 0.1875 in | (D) Outer Diameter N/A 0.375 in | (B) Width N/A .1562 in | (C) Width N/A .1250 in | Available Bearing Types N/A Flanged Standard |
| DDRI-614 DDRI-614/Asset/a1218.jpg | (d) Bore Diameter N/A 0.2500 in | (D) Outer Diameter N/A 0.375 in | (B) Width N/A .1562 in | (C) Width N/A .1250 in | Available Bearing Types N/A Flanged Standard |
| DDRI-814 DDRI-814/Asset/a1218.jpg | (d) Bore Diameter N/A 0.2500 in | (D) Outer Diameter N/A 0.5000 in | (B) Width N/A .1562 in | (C) Width N/A .1250 in | Available Bearing Types N/A Flanged Standard |
| DDRI-8516 DDRI-8516/Asset/a1218.jpg | (d) Bore Diameter N/A 0.3125 in | (D) Outer Diameter N/A 0.5000 in | (B) Width N/A .1875 in | (C) Width N/A .1562 in | Available Bearing Types N/A Flanged Standard |
