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715221 / Gold Line Ball Bearing

SF-28DRT

715221 / Gold Line Ball Bearing
Item #101184232
  • Heavy Duty Multi-Lip contact Seal Type
715221 / Gold Line Ball Bearing
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    Shipment Options
  • Heavy Duty Multi-Lip contact Seal Type

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew 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.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation

options

  • High Contamination
Bolt Center-to-Center Length (in) 4.1250
T Core 3.875
Inner Ring OD (in) 2.351852
Platform Gold Line Ball Bearing
Relubricatable Yes
Outer Ring Land Profile Standard
Housing Base Solid
Seal Type Heavy Duty Multi-Lip Contact Seal
Foot Height (in) 0.5625
Lubrication Lithium Complex NLGI 2 Grease - 100% Fill
Measure Units Inch
Maximum Operating Temperature 220
Centerline to Front Face (in) 1.1875
Housing Material Cast Iron
Duty Series Standard
Bearing Insert Coating Black Oxide Coated
Inner Race Length (in) 1.9375
Bore Size - Inch 1.75
End Cap No
Bore Shape Straight
Insert No. 2-112 DRT
Pilot Configuration No Pilot
Replaceable Insert Yes
Housing Construction One Piece
Retainer Type Land Riding Retainer
Inner Race Heat Treat Method Zone-Hardened
Insert Material 52100 Bearing Steel, Black Oxided
Overall Height (in) 2.046875
Expansion No
Internal Clearance Standard
Misalignment Type Static Only
Weight 5.7 LB
EAN or UPC 662461327081
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