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Ball Screw Support Duplex Bearing Set

L093HDF1000 O-67

Ball Screw Support Duplex Bearing Set
Item #101733645
  • Duplex Set
  • 0.9385" ID x 2.4409" OD x 5/8" Wide
  • Extra Precision
  • Universal Mounting
  • 1,000 lb Preload
Ball Screw Support Duplex Bearing Set
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    Shipment Options
  • Duplex Set
  • 0.9385" ID x 2.4409" OD x 5/8" Wide
  • Extra Precision
  • Universal Mounting
  • 1,000 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

  • Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
Width of Set 1 1/4 in
Drag Torque of Preloaded Set 2.8 lb/in
Lubricant Oil Preservative
Axial Spring Constant 6.6 lb/in
Preload Level Heavy
Housing Shoulder Diameter 2.13 in
Bore Type Round Bore, Inch Type
Enclosure Open
Radial Internal Clearance Specification Normal Clearance
Fillet Radius 0.04 in
Limiting Speed - Oil 2400 rpm
I.D. 0.9385 in
No. in Set Duplex Set
Cage Material Phenolic
Ball Dia. 1/4 in
Ball Material Steel
Precision Level Extra Precision (ABEC 7)
Preload Amount 1000 lbf
Contact Angle 65°
Bearing Type Ball Screw Support Bearing
O.D. Type Straight
Material Steel
No. of Balls 21
O.D. 2.44094 in
Bearing Arrangement Universal
Extended Thrust Dynamic Load Rating N/A
Dynamic Thrust Capacity 3850 lb
Weight 1140.65 LB
EAN or UPC 4054364935610
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