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