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MRS Stainless Steel Precision Locknut - Radial Locking 

For food, pharmaceutical, chemical and semiconductor machinery



The locknut setscrews intersect at a 90° angle which drives the locking brass to stick perfectly on the shaft’s thread flank.
 
  • No thrust washer or keyway needed.
  • Easy to assemble and disassemble.
  • Can be re-used if handled properly.

‧Material：JIS SUS304 Fully,stainless steel (stainless pin and setscrew included)
‧Precision：ISO 4H
‧The maximum runout between locating face and thread is 0.005 mm






NIKKI Product Spec:

TYPE & Pitch Dimensions in mm Set Screw Data
d0_ISO 5H D h d d1 n g t 2-M Max. Torque_Nm
MRS0.6X0.5P M6X0.5 16 8 11 - 3 3 2 M4 2.2
MRS08X0.75P M8X0.75 16 8 11 - 3 3 2 M4 2.2
MRS08X1.0P M8X1 16 8 11 - 3 3 2 M4 2.2
MRS0X0.75P M10X0.75 18 8 13 - 3 3 2 M4 2.2
MRS10X1.0P M10X1 18 8 13 - 3 3 2 M4 2.2
MRS12X1.0P M12X1 20 8 18 - 3 3 2 M4 2.2
MRS15X1.0P M15X1 25 8 21 - 3 3 2 M4 2.2
MRS17X1.0P M17X1 28 10 23 - 3 4 2 M5 4.8
MRS20X1.5P M20X1.5 32 10 27 - 3 4 2 M5 4.8
MRS25X1.5P M25X1.5 38 12 33 26 3 5 2 M6 8
MRS30X1.5P M30X1.5 45 12 40 31 3 5 2 M6 8
MRS35X1.5P M35X1.5 52 12 47 36 3 5 2 M6 8
MRS40X1.5P M40X1.5 58 14 52 41 3 6 2.5 M6 8
MRS45X1.5P M45X1.5 65 14 59 46 3 6 2.5 M6 8
MRS50X1.5P M50X1.5 70 14 64 51 3 6 2.5 M6 8

Remark

‧When ordering above products, please refer to the TYPE & Pitch.
‧To prevent the locknuts are in short supply, please send your order in advance.
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