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