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704221 / Gold Line Ball Bearing

MP-48C

704221 / Gold Line Ball Bearing
Item #101178975
  • Contact Seal Type
704221 / Gold Line Ball Bearing
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    Shipment Options
  • Contact Seal Type

description

  • Dimensionally interchangeable with many competitive units.

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Single lip contact seal
  • 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
Measure Units Inch
Retainer Type Land Riding Retainer
Misalignment Type Static Only
Bolt Center Min (in) 7.875
Brand. Sealmaster
Insert No. 3-3C
Insert Material 52100 Bearing Steel, Black Oxided
End Cap No
Lubrication Lithium Complex NLGI 2 Grease
Seal Type Contact Seal
Maximum Operating Temperature 220
Housing Base Solid
Platform Gold Line Ball Bearing
Overall Height (in) 7.25
Centerline to Front Face (in) 1.938
Housing Material Cast Iron
Expansion No
Bolt Center Max (in) 10.125
Outer Ring Land Profile Standard
Bore Shape Straight
Inner Ring OD (in) 3.922
Bore Size - Inch 3
Base Width (in) 3.5
Duty Series Medium
Inner Race Length (in) 3.25
Bolt Size (in) 0.875
Foot Height (in) 1.25
Replaceable Insert Yes
Relubricatable Yes
Overall Length (in) 13
Housing Construction One Piece
Bearing Insert Coating Black Oxide Coated
Weight 31.5 LB
EAN or UPC 662461026793
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