Bearing Nut FUN10SC Fuji Seimitsu

【Features】
Easy to adjust pressurization of fastened objects
Can be reused.
It is easy to tighten, so no special skills are required.
Fine adjustment is possible at any position, and torque management is also easy.
Special tools available up to M100.
No need for keyway machining on the shaft.
No toothed washer is required, preventing forgetting to bend.
Improves the rotational balance of shafts and bearings.
You can use a thinner shaft than before.
The processing, parts, and technology that were previously required are no longer necessary, resulting in total cost reduction.

【Use】
For locations that require adjustment or are difficult to tighten tightly.

【Specification】
Thread dimensions: M50×1.5
Outer diameter (mm): 70
Thread precision: JIS6H (grade 2)
Width across flats s (mm): 65(+0/-0.5)
Overall height h (mm): 13.5( ±1.0)
Screw height m (mm): 11
Diagonal e (mm): 70(+0/-0.5)

【Specification2】
JIS 6H (class 2) anti-loosening nut for bearings

【Material/Finish】
Body: S45C heat treatment
Friction ring: SUS301 (270° ring)

【Set contents/accessories】
－

【caution】
Please refrain from fast tightening as this will generate high frictional torque.