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702308 / Gold Line Ball Bearing

Item #100736454
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Product details

  • Felt Labyrinth Seal Type


  • Medium-duty pillow block with an extended inner race and dual setscrew locking.


  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path with diamond faceted setscrews
  • 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.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation


Insert No. 3-27D
Insert Material 52100 Bearing Steel, Black Oxided
Base Width (in) 3.25
Bolt Size (in) 3/4
Bearing Insert Coating Black Oxide Coated
Housing Base Solid
Expansion No
Measure Units Inch
Relubricatable Yes
Housing Material Cast Iron
Housing Construction One Piece
Overall Length (in) 11.25
End Cap No
Outer Ring Land Profile Standard
Retainer Type Land Riding Retainer
Overall Height (in) 6.25
Bore Size - Inch 2.438
Misalignment Type Static Only
Platform Gold Line Ball Bearing
Bore Shape Straight
Replaceable Insert Yes
Foot Height (in) 1.0625
Seal Type Felt Labyrinth Seal
Bolt Center Min (in) 7.125
Lubrication Lithium Complex NLGI 2 Grease
Bolt Center Max (in) 8.875
Inner Race Length (in) 3.5
Maximum Operating Temperature 220
Duty Series Medium
Centerline to Front Face (in) 1.75
Weight 21.655 LB
EAN or UPC 662461016787
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