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