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