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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
Capacity Standard Capacity
Pre Lubricant Lithium Complex
I.D. 3 3/16 in
Snap Ring With Snap Ring
Retainer Type Brass
Precision Standard
No. in Set Single Bearing
Radial Internal Clearance Specification Normal Clearance
Seal Material Rubber
Bore Type Round Bore
Locking Device Single Setscrew Locking Collar
O.D. 5.512 in
Rows of Balls Single
Snap Ring Offset 3/16 in
Preload Level None
Shaft Tolerance +0.0000 in / -0.0010 in
Enclosure Double Sealed
Contact Angle
Outer Ring Width 1 11/16 in
Inner Race Heat Treat Method Zone-Hardened
Origin Wide Inner Ring
Precision Level Standard (ABEC 1)
Inner Ring O.D. 3 59/64 in
O.D. Type Straight w/ Snap Ring
Inch/Metric Inch Bore
Bearing Design Non-Expansion
Overall Width 3 1/4 in
Lubricant Lithium Complex Grease
Grease Type Lithium Complex, EP, NLGI#2
Temperature Range [Max] 250 °F
Seal O.D. 4 63/64 in
Inner Ring Width 3 1/4 in
Seal Type Single Lip Contact Seals
Material Black Oxide
Cage Type Brass
Basic Dynamic Load Rating 17412
Duty Standard-Duty
Ball Material Steel
Snap Ring O.D. 5 13/16 in
Fillet Radius 0.12 in
Seal Flinger No
Radial Internal Clearance Normal
Bearing Type Ball Bearing
Weight 7.85 LB
EAN or UPC 662461025086
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