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ER Series Standard-Duty Ball Bearing Insert

ER-51C

ER Series Standard-Duty Ball Bearing Insert
Item #101178404
  • Ball Bearing Insert
  • 3 3/16 in Inside Diameter
  • 5.512 in Outside Diameter
  • Standard-Duty
  • Single Setscrew Locking Collar
ER Series Standard-Duty Ball Bearing Insert
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    Shipment Options
  • Ball Bearing Insert
  • 3 3/16 in Inside Diameter
  • 5.512 in Outside Diameter
  • Standard-Duty
  • Single Setscrew Locking Collar

description

  • Designed to be mounted in a customer's housing.

features

  • Patented, felt-lined flinger seal
  • 120° setscrew position
  • Precision-ground, diamond-faceted setscrews
  • Unique metal land riding retainer
  • Zone-hardened inner race
  • Permanent metal nameplate
  • Black oxide, corrosion-resistant race
  • Differentiated lubrication and sealing system
  • Superior shaft stability
  • 52100 high quality bearing steel
  • Exclusive locking pin and dimple system
  • Extra wide outer race
  • Extra wide inner race
Radial Internal Clearance Normal
Seal Type Single Lip Contact Seals
Seal Material Rubber
Inch/Metric Inch Bore
Outer Ring Width 1 11/16 in
Bearing Type Ball Bearing
No. in Set Single Bearing
Inner Race Heat Treat Method Zone-Hardened
Fillet Radius 0.12 in
Precision Standard
Snap Ring Offset 3/16 in
Cage Type Brass
I.D. 3 3/16 in
Inner Ring Width 3 1/4 in
Seal O.D. 4 63/64 in
Snap Ring With Snap Ring
Seal Flinger No
O.D. 5.512 in
Temperature Range [Max] 250 °F
Enclosure Double Sealed
Pre Lubricant Lithium Complex
Origin Wide Inner Ring
Capacity Standard Capacity
Material Black Oxide
Precision Level Standard (ABEC 1)
Radial Internal Clearance Specification Normal Clearance
O.D. Type Straight w/ Snap Ring
Retainer Type Brass
Contact Angle
Preload Level None
Overall Width 3 1/4 in
Bore Type Round Bore
Duty Standard-Duty
Lubricant Lithium Complex Grease
Grease Type Lithium Complex, EP, NLGI#2
Ball Material Steel
Inner Ring O.D. 3 59/64 in
Rows of Balls Single
Bearing Design Non-Expansion
Snap Ring O.D. 5 13/16 in
Locking Device Single Setscrew Locking Collar
Shaft Tolerance +0.0000 in / -0.0010 in
Basic Dynamic Load Rating 17412
Weight 7.85 LB
EAN or UPC 662461025086
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