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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.
Radial Static Load Capacity 13174 lb
Measure Units Inch
Platform Gold Line Ball Bearing
Locking Type Setscrew
Rolling Element Ball Bearing
Relubricatable Yes
Operating Temperature [Max] 220 °F
Overall Width 3.25 in
Inner Race Length 3.25 in
Outer Race OD (in) 5.512
Duty Series Standard
Radial Dynamic Load Capacity 17412 lb
Bore Shape Straight
Precision Rating ABEC 1
Radius 0.12
Inner Ring O.D. 3.922
Outer Ring Land Profile Standard
Expansion No
Centerline to Front Face 1.938 in
Inner Race Length (in) 3.25
Internal Clearance Standard
Maximum Operating Temperature 220
Locking Device Double Setscrew Locking Collar
Series ER
Bore Size - Inch 3.188
End Cap No
Cage Material Brass
Enclosure Double Sealed
Radial Static Load Capacity (lb) 13174
Outer Race Width 1.688 in
Housing Type Insert (ER Style)
O.D. 140 mm
Retainer Type Land Riding
Radial Dynamic Load Capacity (lb) 17412
Bearing Design Non-Expansion
Outer Race O.D. 5.511 in
Seal Type Felt Labyrinth
Overall Width (in) 3.25
Outer Race OD 5.511 in
Bore Size 3.188 in
Inch/Metric Inch Bore
Misalignment Type Static Only
O.D. Type Cylindrical w/ Snap Ring
Bore Type Round Bore
Inner Ring OD (in) 3.922
Outer Race Width (in) 1.688
Lubrication Lithium Complex NLGI 2 Grease
Speed [Max] 2250 rpm
Bearing Insert Coating Black Oxide
Insert Material 52100 Bearing Steel, Black Oxided
I.D. 3.1875 in
Centerline to Front Face (in) 1.938
Duty Standard-Duty
Inner Race Heat Treat Method Zone-Hardened
Weight 7.8 LB
EAN or UPC 662461008911
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