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