WBK40 BALL SCREW SUPPORT UNIT
PRODUCT SPECIFICATIONS
Quality testing
Coding instructions
Load Characteristics
Catalog Download
CAD download
Illustration
Shaft end machining
Precautions
Load characteristics
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DF Bearing Brand : NSK Basic dynamic load rating : 33500 Ca(N) Axial direction Load limit : 52000 (N) Stiffness : 1080 (N.µm) Bearing reference no. : 40TAC 72C |
DFD Bearing Brand : NSK Basic dynamic load rating : 54000 Ca(N) Axial direction Load limit : 104000 (N) Stiffness : 1590 (N.µm) Bearing reference no. : 40TAC 72C |
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DFF Bearing Brand : NSK Basic dynamic load rating : 54000 Ca(N) Axial direction Load limit : 104000 (N) Stiffness : 2150 (N.µm) Bearing reference no. : 40TAC 72C |
NOTE:
- THE MAXIMUM STARTING TORQUE VALUE INCLUDES PRE-LOAD OF BEARINGS. (Torque of seals is not included)
- ALLOWANCE AXISAL LOAD IS 0.7 TIMES OF LOAD LIMIT.ABOVE TABLE IS FOR NSK BEARING.
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