YZXQLinear Motion Bearings

YZXQ :: Linear Motion Systems

Ball Screws

Rolled and ground ball screws with end machining to your drawing.

Ball Screws — SFU · SFE · DFU manufactured by YZXQSFU · SFE · DFU

Overview

Rolled (C7) and ground (C5) ball screws supplied with journal end machining matched to standard BK/BF support units or to drawing. Every screw is straightness-checked and matched with its nut before dispatch; nuts can be supplied separately.

Key Features

  • Rolled C7 and ground C5 accuracy classes
  • End machining to BK/BF or drawing
  • Backlash-controlled nut matching
  • Anti-rust packing for export

Technical Specifications

Reference dimensions per model — request the full datasheet

Modeld (mm)Lead (mm)Ca (kgf)Coa (kgf)
SFU1204-41245931129
SFU1604-41646291270
SFU1605-31657651240
SFU1605-41657801790
SFU1610-3/216107211249
SFU2005-32058601710
SFU2005-420511302380
SFU2010-3/220108301680
SFU2505-32559802300
SFU2505-425512803110
SFU2510-4251019443877
SFU3205-432514504150
SFU3210-4321033907170
SFU4005-440516105330
SFU4010-4401039109520
SFU5010-45010445012500

Full datasheets with exact dimensions, load ratings and tolerances are available on request — contact us with your model list for the complete specification.

Material Options

  • GCr15 / CF53 screw shaft
  • GCr15 nut with recirculation system

Customization Options

  • Custom lengths and journals
  • Preloaded double-nut arrangements
  • Special leads and diameters
  • Complete screw + support + coupling kits

RFQ

Send Us an Inquiry

Reference dimensions per model — request the full datasheet

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