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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
Radial Internal Clearance Specification Normal Clearance
No. in Set Duplex Set
Precision Level Extra Precision (ABEC 7)
Cage Material Phenolic
Dynamic Thrust Capacity 3850 lb
Enclosure Open
Ball Material Steel
Drag Torque of Preloaded Set 2.8 lb/in
Preload Level Heavy
Material Steel
Lubricant Oil Preservative
Contact Angle 65°
O.D. Type Straight
Axial Spring Constant 6.6 lb/in
No. of Balls 21
Limiting Speed - Oil 2400 rpm
Bearing Arrangement Universal
Width of Set 1 1/4 in
Fillet Radius 0.04 in
Extended Thrust Dynamic Load Rating N/A
Bearing Type Ball Screw Support Bearing
Bore Type Round Bore, Inch Type
I.D. 0.9385 in
Ball Dia. 1/4 in
O.D. 2.44094 in
Preload Amount 1000 lbf
Housing Shoulder Diameter 2.13 in
Weight 1140.65 LB
EAN or UPC 4054364935610
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