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Black Oxide Coated Set Screw Lock Ball Bearing Insert

ER-20R

Black Oxide Coated Set Screw Lock Ball Bearing Insert
Item #101178340
  • Set Screw Locking Type
  • 1.5 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
  • 1.5 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.
Expansion No
Maximum Operating Temperature 220
Outer Race O.D. 2.441 in
Locking Device Double Setscrew Locking Collar
O.D. Type Cylindrical w/ Snap Ring
Inner Ring OD (in) 1.594
Inner Race Length (in) 1.5
Insert Material 52100 Bearing Steel, Black Oxided
Duty Series Standard
Overall Width 1.5 in
Internal Clearance Standard
Bore Shape Straight
Set Screw Thread 1/4-28 UNF X .313
Lubrication Lithium Complex NLGI 2 Grease
Retainer Type Land Riding
O.D. 62 mm
Radial Dynamic Load Capacity (lb) 4381
Radial Dynamic Load Capacity 4381 lb
Outer Race Width (in) 0.875
Enclosure Double Sealed
End Cap No
Overall Width (in) 1.5
Locking Type Set Screws
Series ER
Inch/Metric Inch Bore
Inner Ring O.D. 1.594 in
Precision Rating ABEC 1
Centerline to Front Face 0.875 in
Radial Static Load Capacity (lb) 2567
Operating Temperature [Max] 220 °F
I.D. 1.250 in
Radius 0.04
Bore Size 1.25 in
Outer Race Width 0.875 in
Bore Type Round Bore
Cage Material Brass
Speed [Max] 5450 rpm
Platform Gold Line Ball Bearing
Relubricatable Yes
Measure Units Inch
Outer Ring Land Profile Tapered
Inner Race Heat Treat Method Zone-Hardened
Bore Size - Inch 1.25
Bearing Design Non-Expansion
Centerline to Front Face (in) 0.875
Outer Race OD (in) 2.441
Outer Race OD 2.441 in
Rolling Element Ball Bearing
Bearing Insert Coating Black Oxide
Misalignment Type Static Only
Bearing Type Ball Bearing
Duty Standard-Duty
Inner Race Length 1.5 in
Seal Type Felt Labyrinth
Weight 0.815 LB
EAN or UPC 662461056936
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