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