7YRS
HSIANG KAI FU CO., LTD.
Products
Precision Turning Locknut
MRN Precision Locknut (Radial Locking):For light load transmission
MRN 四角螺帽 MRN Series
The setscrews of locknut intersect a 0° angle with axis which drive the locking brass perfectly stuck on the thread of shaft.
‧No thrust washer or keyway needed.
‧Easy to assemble and disassemble.
‧Can be re-used if handled properly.
‧The connecting face and thread area are all produced by high precision turning process.
‧Material:JIS SCM440/
DIN42CrMo4/AISI 4140
‧Hardness:HRC 28-32
‧Precision:ISO 4H
‧Thread Run-out with Axial:
0.005 mm
Specification
NIKKI Product Spec:
TYPE & Pitch | Dimensions in mm | Set Screw Data | ||||||
d0_ISO 5H | D | h | d | c | L | 2-M | Max. Torque_Nm | |
MRN05X0.5P | M5X0.5 | 12.5 | 5 | 8 | 2.3 | 11 | M3 | 0.9 |
MRN06X0.75P | M6X0.75 | 13.5 | 5 | 9 | 2.3 | 12 | M3 | 0.9 |
MRN08X1.0P | M8X1 | 16 | 6.5 | 11 | 2.5 | 14 | M3 | 0.9 |
MRN10X1.0P | M10X1 | 19 | 8 | 13 | 2.5 | 16 | M3 | 0.9 |
MRN12X1.0P | M12X1 | 22 | 8 | 16 | 2.5 | 19 | M4 | 2.2 |
MRN15X1.0P | M15X1 | 25 | 8 | 19 | 3.25 | 22 | M4 | 2.2 |
MRN17X1.0P | M17X1 | 29 | 13 | 21 | 4 | 24 | M4 | 2.2 |
MRN20X1.0P | M20X1 | 35 | 11 | 27 | 4 | 30 | M4 | 2.2 |
MRN25X1.5P | M25X1.5 | 43 | 15 | 32 | 5 | 35 | M6 | 8 |
MRN30X1.5P | M30X1.5 | 48 | 20 | 37 | 6 | 40 | M6 | 8 |
MRN35X1.5P | M35X1.5 | 60 | 21 | 47 | 7 | 50 | M6 | 8 |
MRN40X1.5P | M40X1.5 | 62 | 25 | 47 | 7 | 50 | M6 | 8 |