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