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