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Black Oxide Coated Set Screw Lock Ball Bearing Insert

ER-31

Black Oxide Coated Set Screw Lock Ball Bearing Insert
Item #100737351
  • Set Screw Locking Type
  • 2.031 in Overall Width
  • Standard Duty Series
Black Oxide Coated Set Screw Lock Ball Bearing Insert
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    Shipment Options
  • Set Screw Locking Type
  • 2.031 in Overall Width
  • Standard Duty Series

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.
Outer Race Width 1.125 in
Outer Ring Land Profile Tapered
Locking Type Set Screws
Insert Material 52100 Bearing Steel, Black Oxided
Inner Race Length (in) 2.031
Bearing Design Non-Expansion
Misalignment Type Static Only
Maximum Operating Temperature 220
Radial Dynamic Load Capacity 7889 lb
Radial Dynamic Load Capacity (lb) 7889
Bore Size - Inch 1.938
Radial Static Load Capacity (lb) 5216
Precision Rating ABEC 1
Centerline to Front Face 1.281 in
Enclosure Double Sealed
Duty Series Standard
Bearing Type Ball Bearing
Overall Width 2.031 in
End Cap No
Outer Race O.D. 3.543 in
Platform Gold Line Ball Bearing
Set Screw Thread 1/4-28 UNF X .19
Locking Device Double Setscrew Locking Collar
Inner Race Heat Treat Method Zone-Hardened
Bearing Insert Coating Black Oxide
O.D. Type Cylindrical w/ Snap Ring
Rolling Element Ball Bearing
Inner Race Length 2.031 in
Measure Units Inch
Radius 0.062
Cage Material Brass
Expansion No
Speed [Max] 3550 rpm
Centerline to Front Face (in) 1.281
Operating Temperature [Max] 220 °F
Lubrication Lithium Complex NLGI 2 Grease
Duty Standard-Duty
Outer Race OD (in) 3.543
Bore Shape Straight
I.D. 1.9375 in
Seal Type Felt Labyrinth
Retainer Type Land Riding
Overall Width (in) 2.031
Bore Size 1.938 in
Inch/Metric Inch Bore
Inner Ring OD (in) 2.469
Series ER
Outer Race OD 3.543 in
Bore Type Round Bore
O.D. 90 mm
Outer Race Width (in) 1.125
Inner Ring O.D. 2.469 in
Relubricatable Yes
Internal Clearance Standard
Weight 2.235 LB
EAN or UPC 662461008751
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