Emerson Bearing Co. R Series Miniature / Instrumentation Ball Bearings R4A

Description
The R Series is the largest of the inch style miniature / instrumentation series. The bore range goes from 0.1250" to 1.2500" while the O.D. goes from 0.3750" to 2.250". This series provides high performance with small envelope dimensions. Available with shields or rubber.. 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
  • R Series Miniature / Instrumentation Ball Bearings - R4A - Emerson Bearing Co.
    Emerson Bearing Co.
Description
The R Series is the largest of the inch style miniature / instrumentation series. The bore range goes from 0.1250" to 1.2500" while the O.D. goes from 0.3750" to 2.250". This series provides high performance with small envelope dimensions. Available with shields or rubber.. 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

Suppliers

Company
Product
Description
Supplier Links
R Series Miniature / Instrumentation Ball Bearings - R4A - Emerson Bearing Co.
Emerson Bearing Co.
Boston, MA, USA
R Series Miniature / Instrumentation Ball Bearings
R4A
R Series Miniature / Instrumentation Ball Bearings R4A
The R Series is the largest of the inch style miniature / instrumentation series. The bore range goes from 0.1250" to 1.2500" while the O.D. goes from 0.3750" to 2.250". This series provides high performance with small envelope dimensions. Available with shields or rubber.. 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

The R Series is the largest of the inch style miniature / instrumentation series. The bore range goes from 0.1250" to 1.2500" while the O.D. goes from 0.3750" to 2.250". This series provides high performance with small envelope dimensions. Available with shields or rubber..
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
Supplier's Site

Technical Specifications

  Emerson Bearing Co.
Product Category Ball Bearings
Product Number R4A
Product Name R Series Miniature / Instrumentation Ball Bearings
Application Instrument / Miniature
Bore 0.2500 inch (6.350 mm)
Outside Diameter 0.6250 inch (15.875 mm)
Overall Width 0.2188 to 0.2812 inch (5.558 to 7.142 mm)
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