Item # DDR-3, DDRI Series Radial Shielded Miniature/ Instrumentation Ball Bearings On Emerson Bearing

Inch style miniature bearings available open or with Teflon seals. 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. Several styles are available with extended inner rings and flanges.

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 0.1875 in
(D) Outer Diameter	N/A 0.5000 in
(B) Width of 1 Shield	N/A .1960 in
(B) Width of 2 Shields	N/A .1960 in
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 of 1 Shield

(B) Width of 2 Shields

Common Options