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ST Series Standard-Duty Take-Up Unit

ST-21C

ST Series Standard-Duty Take-Up Unit
Item #101181052
  • 1 5/16 in Shaft Diameter
  • Ball Bearing
  • Standard-Duty
ST Series Standard-Duty Take-Up Unit
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    Shipment Options
  • 1 5/16 in Shaft Diameter
  • Ball Bearing
  • Standard-Duty

description

  • Standard take ups are used with a fabricated frame for shaft adjustment.

features

  • Patented, felt-lined flinger seal
  • 120° setscrew position
  • Precision-ground, diamond-faceted setscrews
  • Unique metal land riding retainer
  • Zone-hardened inner race
  • Permanent metal nameplate
  • Black oxide, corrosion-resistant race
  • Differentiated lubrication and sealing system
  • Superior shaft stability
  • 52100 high quality bearing steel
  • Exclusive locking pin and dimple system
  • Extra wide outer race
  • Extra wide inner race
  • Solid base cast iron housing
Lubrication Relubricatable
Between Frame Width 3 1/2 in
Seal Flinger No
Housing Width 1 3/4 in
Bearing Insert 2-15C
Shank Slot Length 5/8 in
Screw Diameter 7/8 in
Slot Width 0.53125 in
Bearing Type Ball Bearing
Shank Slot Height 1 7/16 in
Type Ball Bearing
Length Through Bore 1.6875 in
Inch/Metric Inch
Grease Type GoldPlex-HP
Retainer Type Metal Land Riding
Slot Length 2 1/2 in
Overall Length 5.0625 in
Shank Slot to Center of Shaft 1 15/16 in
Duty Standard-Duty
Shank Slot to End 3 15/16 in
Center of Bearing to Back of Inner Ring 11/16 in
Shank Height 2 1/2 in
Rod Hole Diameter 0.875
Housing Base Solid
Locking Device Setscrew Locking Collar
Ambient Temperature Range [Max] 250 °F
Bearing Design Non-Expansion
Series ST
Overall Width 1 3/4 in
Shank End to Center of Shaft 3 1/16 in
Center of Shaft to End Opposite Shank 2 in
Housing Material Cast Iron
Slot Spacing 3
Seal Type Contact Seals
Center of Bearing to Front of Inner Ring 1 in
Overall Height 4 in
Shaft Dia. 1.3125 in
Weight 3.85 LB
EAN or UPC 662461024027
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