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