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