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ER Series Bearing

ER-31

ER Series Bearing
Item #100737351
  • 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.
Platform Gold Line Ball Bearing
End Cap No
Bore Size - Inch 1.938
Overall Width (in) 2.031
Outer Ring Land Profile Tapered Lands
Expansion No
Bore Shape Straight
Measure Units Inch
Outer Race Width (in) 1.125
Bearing Insert Coating Black Oxide Coated
Cage Material Brass
Inner Race Length (in) 2.031
Duty Series Standard
Precision Rating ABEC 1
Relubricatable Yes
Retainer Type Land Riding Retainer
Centerline to Front Face (in) 1.281
Lubrication Lithium Complex NLGI 2 Grease
Radial Static Load Capacity (lb) 5216
Inner Race Heat Treat Method Zone-Hardened
Maximum Operating Temperature 220
Radius 0.062
Inner Ring OD (in) 2.469
Seal Type Felt Labyrinth Seal
Rolling Element Ball Bearing
Outer Race OD 3.5433
Outer Race OD (in) 3.543
Misalignment Type Static Only
Series ER
Radial Dynamic Load Capacity (lb) 7889
Weight 2.25 LB
EAN or UPC 662461008751
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