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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
I.D. 3 3/16 in
Radial Internal Clearance Specification Normal Clearance
Rows of Balls Single
Duty Standard-Duty
Precision Standard
Precision Level Standard (ABEC 1)
Bore Type Round Bore
Basic Dynamic Load Rating 17412
Seal O.D. 4 63/64 in
Origin Wide Inner Ring
Capacity Standard Capacity
Seal Material Rubber
Snap Ring O.D. 5 13/16 in
Pre Lubricant Lithium Complex
Enclosure Double Sealed
Bearing Design Non-Expansion
Snap Ring With Snap Ring
Inner Ring Width 3 1/4 in
Cage Type Brass
Inner Ring O.D. 3 59/64 in
Seal Flinger No
Locking Device Single Setscrew Locking Collar
Inch/Metric Inch Bore
Bearing Type Ball Bearing
Fillet Radius 0.12 in
Grease Type Lithium Complex, EP, NLGI#2
Shaft Tolerance +0.0000 in / -0.0010 in
O.D. Type Straight w/ Snap Ring
Contact Angle 0°
Snap Ring Offset 3/16 in
Temperature Range [Max] 250 °F
Retainer Type Brass
Seal Type Single Lip Contact Seals
Material Black Oxide
Inner Race Heat Treat Method Zone-Hardened
Lubricant Lithium Complex Grease
O.D. 5.512 in
Overall Width 3 1/4 in
Outer Ring Width 1 11/16 in
Ball Material Steel
Radial Internal Clearance Normal
No. in Set Single Bearing
Preload Level None
Weight 7.85 LB
EAN or UPC 662461025086
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