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