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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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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
Unit of Measure

Specifications

(d) Bore Diameter

 N/A 0.3750 in

(D) Outer Diameter

 N/A 0.8750 in

(B) Width Shielded/Sealed

 N/A 0.2812 in

(B) Width Open Style

 N/A 0.2188 in

(rs) Minimum Radius

 N/A 0.016 in

(C) Dynamic Load

 N/A 745 lb

(Co) Static Load

 N/A 315 lb

(Grease) Lubrication Speed

 N/A 31000 min-1

(Oil) Lubrication Speed

 N/A 37000 min-1

Weight

 N/A 0.03 lb

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