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Black Oxide Coated Set Screw Lock Ball Bearing Insert

ER-55

Black Oxide Coated Set Screw Lock Ball Bearing Insert
Item #101178408
  • 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

  • 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
  • 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.
Inch/Metric Inch Bore
Series ER
Bore Size - Inch 3.438
Inner Race Length (in) 3.375
Locking Type Setscrew
Seal Type Felt Labyrinth
Bore Shape Straight
Inner Race Length 3.375 in
Centerline to Front Face 2.031 in
Rolling Element Ball Bearing
Expansion No
I.D. 3.4375 in
Duty Series Standard
Speed [Max] 2125 rpm
Outer Race OD (in) 5.906
Centerline to Front Face (in) 2.031
Radial Dynamic Load Capacity (lb) 18681
O.D. Type Cylindrical w/ Snap Ring
Precision Rating ABEC 1
Relubricatable Yes
Cage Material Brass
Overall Width (in) 3.375
Enclosure Double Sealed
Bore Type Round Bore
Outer Race O.D. 5.91 in
Outer Ring Land Profile Standard
Outer Race Width (in) 1.938
Outer Race OD 5.91 in
End Cap No
Internal Clearance Standard
Operating Temperature [Max] 220 °F
Radius 0.12
Bearing Design Non-Expansion
Bearing Insert Coating Black Oxide
Measure Units Inch
Platform Gold Line Ball Bearing
Radial Static Load Capacity (lb) 14496
Housing Type Insert (ER Style)
Inner Race Heat Treat Method Zone-Hardened
Bore Size 3.438 in
Misalignment Type Static Only
Outer Race Width 1.938 in
Radial Dynamic Load Capacity 18681 lb
Duty Standard-Duty
Overall Width 3.375 in
Radial Static Load Capacity 14496 lb
Insert Material 52100 Bearing Steel, Black Oxided
Lubrication Lithium Complex NLGI 2 Grease
Maximum Operating Temperature 220
Inner Ring O.D. 4.156
Inner Ring OD (in) 4.156
O.D. 150 mm
Retainer Type Land Riding
Locking Device Double Setscrew Locking Collar
Weight 9.385 LB
EAN or UPC 662461008942
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