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