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703221 / Gold Line Ball Bearing

MST-23C

703221 / Gold Line Ball Bearing
Item #101179435
703221 / Gold Line Ball Bearing
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description

  • Wide-slot, medium-duty take-up used to move or adjust shafts.

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew 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
Slot Width (in) 0.6875
Expansion No
Seal Type Contact Seal
End Cap No
Insert No. 3-17C
Outer Ring Land Profile Standard
Replaceable Insert Yes
Housing Construction One Piece
Slot Spacing 4.5
Bore Size - Inch 1.438
Insert Material 52100 Bearing Steel, Black Oxided
Misalignment Type Static Only
Centerline to Front Face (in) 1.188
Bore Shape Straight
Housing Material Cast Iron
Bearing Insert Coating Black Oxide Coated
Radial Dynamic Load Capacity (lb) 7340
Overall Width (in) 1.9375
Relubricatable Yes
Overall Height (in) 4.5
Housing Bolt Through Hole (in) 1.125
Retainer Type Land Riding Retainer
Housing Width (in) 2.125
Measure Units Inch
Platform Gold Line Ball Bearing
Series MST
Overall Length (in) 5.6875
Lubrication Lithium Complex NLGI 2 Grease
Duty Series Medium
Maximum Operating Temperature 220
Weight 6.2 LB
EAN or UPC 662461020418
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