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