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