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Ball Screw Support Quadruplex Bearing Set

MM25BS62QUH

Ball Screw Support Quadruplex Bearing Set
Item #101020903
  • Quadruplex Set
  • 25 mm ID x 62 mm OD x 15 mm Wide
  • Extra Precision
  • Universal Mounting
  • 2,000 lb Preload
Ball Screw Support Quadruplex Bearing Set
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    Shipment Options
  • Quadruplex Set
  • 25 mm ID x 62 mm OD x 15 mm Wide
  • Extra Precision
  • Universal Mounting
  • 2,000 lb Preload

description

  • To meet the requirements of the servo-controlled machinery field, Torrington has developed a new series of ball bearings specially designed for ball screw applications. Design criteria for these bearings with maximum axial rigidity, low drag torque, and extreme control of lateral eccentricity.

applications

  • Ball screw support

caution

  • Should not be used in other areas such as spindles or gearbox shafting without approval by Torrington Engineering Department.
Bearing Arrangement Universal
Width of Set 60 mm
Enclosure Open
Preload Level Heavy
No. in Set Quadruplex Set
Preload Amount 2000 lbf
Axial Spring Constant 12 lb/in
O.D. Type Straight
Drag Torque of Preloaded Set 8 lb/in
Fillet Radius 0.031 in
Precision Level Extra Precision (ABEC 7)
Lubricant Heavy Duty NLGI#2 Grease
Contact Angle 60°
Limiting Thrust Capacity [Max] 16,000 lb
Dynamic Thrust Capacity N/A
Cage Material Phenolic
Bearing Type Ball Screw Support Bearing
Extended Thrust Dynamic Load Rating 13100 lb
I.D. 25 mm
O.D. 62 mm
Material Steel
Bore Type Round Bore, Metric Type
Ball Material Steel
Radial Internal Clearance Specification Normal Clearance
Weight 2.1 LB
EAN or UPC 87796078109
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