All Categories > Ball Bearings > Miniature / Instrumentation Ball Bearings > DDL Metric L Series Radial Shielded Miniature / Instrumentation Ball Bearings > Item # DDL-840  
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Item # DDL-840, DDL Metric L Series Radial Shielded Miniature / Instrumentation Ball Bearings
List Price QUOTE


Metric dimension series. 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: Metric

 Specifications   

(d) Bore Diameter
4 mm

(D) Outer Diameter
8 mm

(B) Width
3 mm

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