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Black Oxide Coated Set Screw Lock Ball Bearing Insert

ER-51

Black Oxide Coated Set Screw Lock Ball Bearing Insert
Item #101178403
  • Set Screw Locking Type
  • 3.25 in Overall Width
  • Standard Duty Series
Black Oxide Coated Set Screw Lock Ball Bearing Insert
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    Shipment Options
  • Set Screw Locking Type
  • 3.25 in Overall Width
  • Standard Duty Series

description

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

features

  • ER style cylindrical OD bearing with snap and with black oxided bearing rings
  • Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
  • Felt labyrinth seal and flinger for dry & dusty environment
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
Bearing Design Non-Expansion
Locking Device Double Setscrew Locking Collar
Radial Static Load Capacity (lb) 13174
Inner Race Length 3.25 in
Housing Type Insert (ER Style)
Series ER
Operating Temperature [Max] 220 °F
O.D. 140 mm
Overall Width 3.25 in
Locking Type Setscrew
Outer Race O.D. 5.511 in
Measure Units Inch
Precision Rating ABEC 1
Inner Ring OD (in) 3.922
Outer Race Width 1.688 in
Centerline to Front Face (in) 1.938
Inner Race Heat Treat Method Zone-Hardened
End Cap No
Outer Race OD 5.511 in
Outer Ring Land Profile Standard
Radial Dynamic Load Capacity (lb) 17412
Outer Race OD (in) 5.512
Bore Size 3.188 in
Duty Standard-Duty
Inner Ring O.D. 3.922
Inner Race Length (in) 3.25
O.D. Type Cylindrical w/ Snap Ring
Relubricatable Yes
Platform Gold Line Ball Bearing
Expansion No
Radial Dynamic Load Capacity 17412 lb
Insert Material 52100 Bearing Steel, Black Oxided
I.D. 3.1875 in
Duty Series Standard
Misalignment Type Static Only
Radius 0.12
Cage Material Brass
Outer Race Width (in) 1.688
Inch/Metric Inch Bore
Internal Clearance Standard
Retainer Type Land Riding
Overall Width (in) 3.25
Rolling Element Ball Bearing
Speed [Max] 2250 rpm
Bore Shape Straight
Bore Size - Inch 3.188
Bore Type Round Bore
Bearing Insert Coating Black Oxide
Lubrication Lithium Complex NLGI 2 Grease
Enclosure Double Sealed
Radial Static Load Capacity 13174 lb
Centerline to Front Face 1.938 in
Maximum Operating Temperature 220
Seal Type Felt Labyrinth
Weight 7.8 LB
EAN or UPC 662461008911
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