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Ball Screw Support Quadruplex Bearing Set

L225HDFTT1750 O-67

Ball Screw Support Quadruplex Bearing Set
Item #101763802
  • Quadruplex Set
  • 2 1/4" ID x 3.5433" OD x 5/8" Wide
  • Extra Precision
  • Universal Mounting
  • 1,750 lb Preload
Ball Screw Support Quadruplex Bearing Set
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    Shipment Options
  • Quadruplex Set
  • 2 1/4" ID x 3.5433" OD x 5/8" Wide
  • Extra Precision
  • Universal Mounting
  • 1,750 lb Preload

description

  • Series L nonseparable angular contact bearings have cutaway shoulders on both the inner and outer rings. They can support very high thrust loads in one direction or combinations of radial and thrust loads, but not radial loading alone. They are designed to provide machine tool drive systems with extreme axial rigidity, low drag torque and minimal lateral runout.

applications

  • NC machine tools
  • Ball screw supports
  • Tool frames
  • Cross slides
  • X-Y table positioners
  • Transfer tables

caution

  • Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
Width of Set 2 1/2 in
Axial Spring Constant 23.2 lb/in
Drag Torque of Preloaded Set 12 lb/in
Cage Material Phenolic
No. of Balls 32
Fillet Radius 0.04 in
Lubricant Oil Preservative
Dynamic Thrust Capacity 7700 lb
Bearing Type Ball Screw Support Bearing
O.D. 3.54331 in
Contact Angle 65°
Bore Type Round Bore, Inch Type
Enclosure Open
O.D. Type Straight
Preload Amount 1750 lbf
Ball Material Steel
Precision Level Extra Precision (ABEC 7)
No. in Set Quadruplex Set
I.D. 2 1/4 in
Material Steel
Extended Thrust Dynamic Load Rating N/A
Ball Dia. 0.25 in
Preload Level Heavy
Limiting Speed - Oil 600 rpm
Bearing Arrangement Universal
Radial Internal Clearance Specification Normal Clearance
Housing Shoulder Diameter 3.145 in
Weight 3315.7 LB
EAN or UPC 4054364935689
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