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ER Series Bearing

Item #100737339
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Product details

  • 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.


Relubricatable Yes
Platform Gold Line Ball Bearing
Radial Static Load Capacity (lb) 1651
Duty Series Standard
Rolling Element Ball Bearing
Outer Race OD (in) 2.047
Radial Dynamic Load Capacity (lb) 2801
Seal Type Felt Labyrinth Seal
Bore Shape Straight
Bearing Insert Coating Black Oxide Coated
Centerline to Front Face (in) 0.859
Inner Race Length (in) 1.375
Maximum Operating Temperature 220
Expansion No
Measure Units Inch
Overall Width (in) 1.375
Cage Material Brass
Misalignment Type Static Only
Series ER
Retainer Type Land Riding Retainer
Lubrication Lithium Complex NLGI 2 Grease
Inner Ring OD (in) 1.375
Precision Rating ABEC 1
Radius 0.04
Bore Size - Inch 1
Outer Race Width (in) 0.75
Outer Race OD 2.0472
Inner Race Heat Treat Method Zone-Hardened
Outer Ring Land Profile Tapered Lands
End Cap No
Weight 0.68 LB
EAN or UPC 662461008560
NSN Number 3110-00-114-9491
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