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ER Series Bearing

ER-20

ER Series Bearing
Item #100737344
  • Straight Bore Shape
ER Series Bearing
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  • Straight Bore Shape

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.
End Cap No
Duty Series Standard
Rolling Element Ball Bearing
Outer Race Width (in) 0.938
Outer Ring Land Profile Tapered Lands
Relubricatable Yes
Measure Units Inch
Overall Width (in) 1.688
Bore Size - Inch 1.25
Precision Rating ABEC 1
Series ER
Inner Ring OD (in) 1.859
Expansion No
Radial Dynamic Load Capacity (lb) 5782
Bore Shape Straight
Seal Type Felt Labyrinth Seal
Outer Race OD 2.8346
Cage Material Brass
Inner Race Heat Treat Method Zone-Hardened
Retainer Type Land Riding Retainer
Radius 0.04
Lubrication Lithium Complex NLGI 2 Grease
Misalignment Type Static Only
Platform Gold Line Ball Bearing
Outer Race OD (in) 2.835
Radial Static Load Capacity (lb) 3493
Inner Race Length (in) 1.688
Centerline to Front Face (in) 1
Maximum Operating Temperature 220
Bearing Insert Coating Black Oxide Coated
Weight 1.4 LB
EAN or UPC 662461008614
NSN Number 3110-00-271-0208
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