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Black Oxide Coated Set Screw Lock Ball Bearing Insert

ER-28C

Black Oxide Coated Set Screw Lock Ball Bearing Insert
Item #101178364
  • Set Screw Locking Type
  • 1.938 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
  • 1.938 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 Dynamic Load Capacity (lb) 7901
Centerline to Front Face 1.188 in
Cage Material Brass
Bore Size - Inch 1.75
Enclosure Double Sealed
End Cap No
Insert Material 52100 Bearing Steel, Black Oxided
Outer Ring Land Profile Tapered
Outer Race Width (in) 1.094
Bearing Type Ball Bearing
Locking Device Double Setscrew Locking Collar
Radius 0.062
Centerline to Front Face (in) 1.188
Overall Width (in) 1.938
Internal Clearance Standard
Bore Size 1.75 in
Operating Temperature [Max] 220 °F
Bore Type Round Bore
Duty Standard-Duty
Duty Series Standard
Maximum Operating Temperature 220
Radial Dynamic Load Capacity 7901 lb
Series ER
Overall Width 1.938 in
Speed [Max] 3800 rpm
Inner Ring OD (in) 2.297
Outer Race OD (in) 3.347
Outer Race OD 3.347 in
Retainer Type Land Riding
Precision Rating ABEC 1
Expansion No
Outer Race Width 1.094 in
I.D. 1.750 in
Rolling Element Ball Bearing
O.D. Type Cylindrical w/ Snap Ring
Seal Type Single Lip Contact
Platform Gold Line Ball Bearing
Lubrication Lithium Complex NLGI 2 Grease
Inner Race Length 1.938 in
Locking Type Set Screws
Radial Static Load Capacity (lb) 5139
Relubricatable Yes
Inch/Metric Inch Bore
Bearing Insert Coating Black Oxide
Inner Race Heat Treat Method Zone-Hardened
Misalignment Type Static Only
Bore Shape Straight
Outer Race O.D. 3.347 in
Bearing Design Non-Expansion
Inner Race Length (in) 1.938
Inner Ring O.D. 2.297 in
O.D. 85 mm
Measure Units Inch
Weight 1.96 LB
EAN or UPC 662461024928
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