All Categories > Ball Bearings > Miniature / Instrumentation Ball Bearings > DDRI Series Extended Inner Ring Miniature / Instrumentation Ball Bearings > Item # DDRI-6632  
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Item # DDRI-6632, DDRI Series Extended Inner Ring Miniature / Instrumentation Ball Bearings

List Price QUOTE


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: Imperial

 Specifications   

(d) Bore Diameter

0.1875 in

(D) Outer Diameter

0.375 in

(B) Width

.1562 in

(C) Width

.1250 in

Available Bearing Types

Flanged
Standard

Common Options

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


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Bearing Failure Analysis