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ER Series Bearing

ER-28

ER Series Bearing
Item #100737349
  • 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.
Inner Race Heat Treat Method Zone-Hardened
Overall Width (in) 1.938
Seal Type Felt Labyrinth Seal
Bearing Insert Coating Black Oxide Coated
Maximum Operating Temperature 220
Radial Static Load Capacity (lb) 5139
Cage Material Brass
Outer Race Width (in) 1.094
Centerline to Front Face (in) 1.188
End Cap No
Radius 0.062
Radial Dynamic Load Capacity (lb) 7901
Inner Race Length (in) 1.938
Precision Rating ABEC 1
Misalignment Type Static Only
Bore Shape Straight
Platform Gold Line Ball Bearing
Relubricatable Yes
Series ER
Outer Ring Land Profile Tapered Lands
Retainer Type Land Riding Retainer
Outer Race OD 3.3465
Expansion No
Rolling Element Ball Bearing
Inner Ring OD (in) 2.297
Measure Units Inch
Outer Race OD (in) 3.347
Duty Series Standard
Bore Size - Inch 1.75
Lubrication Lithium Complex NLGI 2 Grease
Weight 2.0 LB
EAN or UPC 662461008713
NSN Number 3110-00-627-1177
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