SCREW TECHNOLOGY CO.,LTD.
SCREW TECHNOLOGY CO.,LTD.

Single Nut with Flange

Single Nut with Flange


It is the most simple Single Nut type. Normally Ball Screws are used with small Axial play, but using oversized Balls allows for the application of light preloading and eliminates backlash(only Precision grade). Nut should be mounted using bolt holes in Flange. FBS, MRB(Return-plate), FKB(Internal-deflector), FDB(End-deflector), FEB(End-cap) circulation system can be distinguished. Please refer to dimension table. 


  • Low Noise, Acceptable Running Sound

The use of the ball cage eliminates the collision noise between the balls. Additionally, as balls are picked up in the tangential direction, the collision noise from the ball circulation has also been eliminated.

  • Long-term Maintenance-free Operation

The friction between the balls has been eliminated, and the grease retention has been improved through the provision of grease pockets. As a result, the long-term maintenance-free operation (i.e., lubrication is unnecessary over a long period) is achieved.

  • Smooth Motion

The use of a ball cage eliminates the friction between the balls and minimizes the torque fluctuation, thus allowing the smooth ballnut motion to be achieved.

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  • Single Nut with Flange
  • Single Nut with Flange

Specification of Flanged Nut

flanged nut


ModeldDFLBWHXDynamic loadStatic loadAxial clearance
MIF04014102012315142.9490700
MIF05015102012315142.9530810
MIF060161224153.518163.45801000
MIF060261224153.518163.47501200
MIF08018142716421183.47801650
MIF08028142716421183.415002600
MIF0802.58162926423203.418503000
MUF08048162926423203.423503300


flange nut


ModeldDFLBWHXQDynamic loadStatic loadAxial clearance
MIF100210183528527224.5-15002600
MIF100310203732629244.5-26005200
MIF100410203738829244.5M530005200


flange lock nut


ModeldDFLBWHXDynamic loadStatic loadAxial clearance
MIF120112203728529244.57801600
MIF120212203728529244.530006000
MIF120312223932631264.536509900
MIF1204C12244028632253.541009900
MIF120512224338831264.561908830


flange locknut


ModeldDFLBWHXQDynamic loadStatic loadAxial clearance
MIF140214214023631265.5-28906330
MIF140314244132633285.5-29004600
MIF140414264533636285.5-45008600
MIF140514264640836305.5-570011600
MIF1602162543401035295.5M6373012000
MIF2002203050401040355.5M6581022840


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