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Black Oxide Coated Set Screw Lock Ball Bearing Insert

ER-52

Black Oxide Coated Set Screw Lock Ball Bearing Insert
Item #100737356
  • Set Screw Locking Type
  • 3.375 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
  • 3.375 in Overall Width
  • Standard Duty Series

description

  • Designed to be mounted in a customer's housing.

features

  • 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.
  • 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
Inner Race Length (in) 3.375
Maximum Operating Temperature 220
End Cap No
Outer Race OD (in) 5.906
Radial Dynamic Load Capacity 18681 lb
Outer Race Width (in) 1.938
Bore Size 3.25 in
O.D. Type Cylindrical w/ Snap Ring
Internal Clearance Standard
Duty Standard-Duty
Outer Race OD 5.91 in
Locking Device Double Setscrew Locking Collar
Bore Size - Inch 3.25
Speed [Max] 2125 rpm
Series ER
Bearing Design Non-Expansion
Enclosure Double Sealed
Inner Ring O.D. 4.156
O.D. 150 mm
Rolling Element Ball Bearing
Inch/Metric Inch Bore
Outer Race O.D. 5.91 in
Operating Temperature [Max] 220 °F
Duty Series Standard
Radial Static Load Capacity 14496 lb
Inner Race Length 3.375 in
Expansion No
Locking Type Setscrew
Overall Width 3.375 in
I.D. 3.250 in
Measure Units Inch
Inner Race Heat Treat Method Zone-Hardened
Precision Rating ABEC 1
Relubricatable Yes
Centerline to Front Face 2.031 in
Lubrication Lithium Complex NLGI 2 Grease
Insert Material 52100 Bearing Steel, Black Oxided
Seal Type Felt Labyrinth
Outer Race Width 1.938 in
Bearing Insert Coating Black Oxide
Inner Ring OD (in) 4.156
Retainer Type Land Riding
Radial Dynamic Load Capacity (lb) 18681
Platform Gold Line Ball Bearing
Cage Material Brass
Bore Type Round Bore
Bore Shape Straight
Radius 0.12
Housing Type Insert (ER Style)
Overall Width (in) 3.375
Centerline to Front Face (in) 2.031
Radial Static Load Capacity (lb) 14496
Outer Ring Land Profile Standard
Misalignment Type Static Only
Weight 10.45 LB
EAN or UPC 662461008928
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