Emerson Bearing Co. ER Inserts ER21

Description
Standard duty with snap ring and set screw lock. Available with: Set screw or eccentric locking collars. Available in stainless steel and nickel plated styles. Wide inner race Black Oxide Finish B-type seals Available in Free Running or High Temperature styles.
  • ER Inserts - ER21 - Emerson Bearing Co.
    Emerson Bearing Co.
Datasheet
Description
Standard duty with snap ring and set screw lock. Available with: Set screw or eccentric locking collars. Available in stainless steel and nickel plated styles. Wide inner race Black Oxide Finish B-type seals Available in Free Running or High Temperature styles.
Datasheet

Suppliers

Company
Product
Description
Supplier Links
ER Inserts - ER21 - Emerson Bearing Co.
Emerson Bearing Co.
Boston, MA, USA
ER Inserts
ER21
ER Inserts ER21
Standard duty with snap ring and set screw lock. Available with: Set screw or eccentric locking collars. Available in stainless steel and nickel plated styles. Wide inner race Black Oxide Finish B-type seals Available in Free Running or High Temperature styles.

Standard duty with snap ring and set screw lock. Available with:

  • Set screw or eccentric locking collars.
  • Available in stainless steel and nickel plated styles.
  • Wide inner race
  • Black Oxide Finish
  • B-type seals
  • Available in Free Running or High Temperature styles.
Supplier's Site Datasheet

Technical Specifications

  Emerson Bearing Co.
Product Category Insert Bearings
Product Number ER21
Product Name ER Inserts
Shaft Securing Setscrew
Features Snap Ring / Snap Ring Groove
Bore 1.3125 inch (33.337 mm)
Outside Diameter 2.8346 inch (71.999 mm)
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