Page 49 of catalogue Ball screws of SKF Linearsysteme GmbH

Designation

Designation
SN 32 x 5R 330/445 G7 L - HA + K **/** WPR
Nut type SD SDS BD BDS SH SHS SX BX SN BN SND BND PN PND SL SLD BL BLD SLT BLT = Miniature screw, axial play, internal recirculation nut = Miniature screw, axial play, stainless steel = Miniature screw, backlash elimination by oversize balls = Miniature screw, backlash elimination, stainless steel = Miniature screw, axial play, recirculation by integrated tube = Miniature screw, axial play, stainless steel = Universal screw, axial play = Universal screw, backlash elimination by oversize balls = Precision screw, axial play = Precision screw, backlash elimination by oversize balls = Precision screw, axial play, DIN nut = Precision screw, backlash elimination by oversize balls, DIN nut = Precision screw with optimal rigidity = Precision screw with optimal rigidity, DIN nut = Long lead screw, axial play = Long lead screw, axial play, DIN nut = Long lead screw, backlash elimination by oversize balls = Long lead screw, backlash elimination by oversize balls, DIN nut = Rotating nut with axial play = Rotating nut with backlash elimination

Nominal diameter x Lead Hand R = Right L = Left (on request) Threaded length / Total length, mm Lead precision: G9, G7, G5 Nut orientation Threaded side or flange of nut towards shorter (S) or longer (L) machined end of shaft. In case of same end machining : (–) Machined end combination See page 36 Required lengths for: AA - SA (both side) See page 36 WPR: with wipers • NOWPR: without • RING: safety ring (for SH-SD only) REDPLAY : Reduced axial play

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