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ER Series Bearing


ER Series Bearing
Item #100737339
  • Straight Bore Shape
ER Series Bearing
    Shipment Options
  • Straight Bore Shape


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


  • 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.
Maximum Operating Temperature 220
Inch/Metric Inch Bore
Outer Race OD (in) 2.047
Bore Type Round Bore
Overall Width (in) 1.375
Expansion No
Radial Dynamic Load Capacity (lb) 2801
Bearing Design Non-Expansion
Platform Gold Line Ball Bearing
Locking Device Double Setscrew Locking Collar
Relubricatable Yes
Cage Material Brass
Inner Race Length (in) 1.375
Enclosure Double Sealed
Precision Rating ABEC 1
Inner Ring OD (in) 1.375
Outer Race Width (in) 0.75
Retainer Type Land Riding Retainer
Duty Series Standard
Misalignment Type Static Only
Rolling Element Ball Bearing
Inner Race Heat Treat Method Zone-Hardened
Bore Size - Inch 1
Seal Type Felt Labyrinth Seal
Measure Units Inch
Radius 0.04
Outer Race OD 2.0472
Bearing Insert Coating Black Oxide Coated
Duty Standard-Duty
O.D. 52 mm
Overall Width 1.375 in
Outer Ring Land Profile Tapered Lands
Radial Static Load Capacity (lb) 1651
Bore Shape Straight
Lubrication Lithium Complex NLGI 2 Grease
I.D. 1.000 in
Series ER
O.D. Type Cylindrical w/ Snap Ring
End Cap No
Centerline to Front Face (in) 0.859
Weight 0.54 LB
EAN or UPC 662461008560
NSN Number 3110-00-114-9491
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