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