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