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