Item # DDRI-2 1/2, DDRI Series Extended Inner Ring Miniature / Instrumentation Ball Bearings On Emerson Bearing

Extended inner rings allow for added design flexibility. Sizes range from 1mm / 0.0400" inside diameter to 26mm / 0.8750" outside diameter. They are designed to carry moderate radial and thrust loads at low operating torque while providing high performance within small envelope dimensions. Bearings are available at several price points in various Abec classes in Chrome or Stainless Steel.

Common Options:

ZZ-- Two Metal Shields
DD-- Two Rubber Seals
EE-- Extended Inner Ring
A 1-7-- Abec class 1-7
P 2-5-- Radial play in ten thousandths
LO-- Lubricant: Oil
LG-- Lubricant: Grease

Unit of Measure

Specifications

(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
Common Options	N/A A 1-7-- Abec class 1-7 DD-- Two Rubber Seals EE-- Extended Inner Ring LG-- Lubricant: Grease LO-- Lubricant: Oil P 2-5-- Radial play in ten thousandths ZZ-- Two Metal Shields

Specifications

(d) Bore Diameter

(D) Outer Diameter

(B) Width

(C) Width

Available Bearing Types

Common Options