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