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Black Oxide Coated Concentric Lock Ball Bearing Insert

ER-31T

Black Oxide Coated Concentric Lock Ball Bearing Insert
Item #101178372
  • Concentric Locking Type
  • 2.094 in Overall Width
  • Standard Duty Series
Black Oxide Coated Concentric Lock Ball Bearing Insert
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    Shipment Options
  • Concentric Locking Type
  • 2.094 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
  • Skwezloc® concentric locking for near perfect concentricity
  • 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.
Locking Device Skwezloc® Collar
Bearing Design Non-Expansion
Overall Width 2.094 in
Maximum Operating Temperature 220
Outer Race Width (in) 1.125
Speed [Max] 5000 rpm
Inner Ring O.D. 2.469 in
Outer Ring Land Profile Tapered
Centerline to Front Face (in) 1.344
Misalignment Type Static Only
Radius 0.062
Inner Race Length 2.094 in
Bearing Type Ball Bearing
Radial Dynamic Load Capacity 7889 lb
Expansion No
Outer Race O.D. 3.543 in
Cage Material Brass
Internal Clearance Standard
Rolling Element Ball Bearing
End Cap No
Radial Static Load Capacity (lb) 5216
Radial Dynamic Load Capacity (lb) 7889
Operating Temperature [Max] 220 °F
Series ER-T
Bore Size - Inch 1.938
Precision Rating ABEC 1
Collar O.D. 2.469 in
Platform Gold Line Ball Bearing
Inner Ring OD (in) 2.469
Outer Race OD (in) 3.543
Bearing Insert Coating Black Oxide
Seal Type Felt Labyrinth
Inner Race Heat Treat Method Zone-Hardened
I.D. 1.9375 in
Relubricatable Yes
Inch/Metric Inch Bore
Duty Series Standard
Lubrication Lithium Complex NLGI 2 Grease
O.D. Type Cylindrical w/ Snap Ring
Outer Race Width 1.125 in
Collar OD (in) 2.469
Duty Standard-Duty
Insert Material 52100 Bearing Steel, Black Oxided
Enclosure Double Sealed
Inner Race Length (in) 2.094
Retainer Type Land Riding
Centerline to Front Face 1.344 in
Outer Race OD 3.543 in
Bore Shape Straight
Bore Size 1.938 in
O.D. 90 mm
Bore Type Round Bore
Locking Type Concentric
Overall Width (in) 2.094
Measure Units Inch
Weight 2.835 LB
EAN or UPC 662461031285
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