Bearing Lock Nut "Fine U-Nut"
No need for keyway machining on the shaft or installation technology for toothed washers! Locking nut for bearings!
The "Fine U-Nut" allows for arbitrary and appropriate positioning and makes torque management easy. Furthermore, it is a revolutionary locking nut for bearings that eliminates the need for keyway machining on shafts and washer mounting technology. It improves the rotational balance of bearings that generate power in various machinery industries. This product has been adopted by numerous machine tools and has a proven track record as a component for drill machines for shaped steel and NC rotary tables. 【Features】 ■ No need for keyway machining on shafts ■ No need for washer mounting technology ■ Reusable ■ Arbitrary and appropriate positioning possible ■ Easy torque management ■ Improves the rotational balance of bearings ■ Enables total cost reduction *For more details, please refer to the PDF document or feel free to contact us. *CAD data is also available for download.
basic information
"FINE U-NUT" * Size M8×0.75~M150×2 * Material Friction Ring: SUS301 Nut Body: S45C (hardened) : SS400 : SUS304 * Thread Accuracy JIS6H (Grade 2) * For more details, please refer to the PDF document or feel free to contact us.
Price information
Please contact us.
Delivery Time
Model number/Brand name
FUN00SC～FUN30SC FUNM8SS~FUN20SS FUN00SUS~FUN20SUS
Applications/Examples of results
* This is a locking nut for preloading torque type bearings. It provides a strong locking effect due to the function of the friction ring (special spring). * It is used in many industrial machines such as semiconductor automatic sealing devices, NC rotary tables, ball screws, and spindles. * For more details, please refer to the PDF document or feel free to contact us.
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catalog（2）
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CAD data（64）
| Model number | overview | File |
|---|---|---|
| FUN_SUS | sldpr data |
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| FUN_SS | sldpr data |
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| FUN_SC | sldpr data |
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| FUN_SUS | IGS data |
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| FUN_SS | IGS data |
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| FUN_SC | IGS data |
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| CU_SS_Molten Zinc Coating | IGS data |
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| CU_SUS | sldprt data |
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| U_SC | IGS data |
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| U_SC | sldprt data |
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| BLU_SUS | IGS data |
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| BLU_SUS | sldprt data |
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| GU_SS | IGS data |
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| GU_SS | sldprt data |
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| SU_SUS | IGS data |
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| SU_SUS | sldprt data |
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| TFU_SC | sldprt data |
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| TFU_SC | IGS data |
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| WU_SC | sldprt data |
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| WU_SC | IGS data |
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| WU_SS | sldprt data |
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| WU_SS | IGS data |
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| WU_SUS | sldprt data |
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| U_SS | IGS data |
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| U_SS | sldprt data |
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| U_SUS | IGS data |
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| U_SUS | sldprt data |
|
| U_3 types_SC | sldprt data |
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| U_3 types_SC | IGS data |
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| U_3 types_SS | sldprt data |
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| U_3 types_SS | IGS data |
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| U_3 types_SUS | sldprt data |
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| U_3 types_SUS | IGS data |
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| FLANGE_SUS | IGS data |
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| UNC_SC | sldprt data |
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| UNC_SC | IGS data |
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| UNC_SS | sldprt data |
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| UNC_SS | IGS data |
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| WU_SUS | IGS data |
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| WELD_SS | sldprt data |
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| WELD_SS | IGS data |
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| CAP_SS | sldprt data |
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| CAP_SS | IGS data |
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| CAP_SUS | sldprt data |
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| CAP_SUS | IGS data |
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| FLANGE_SC | sldprt data |
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| FLANGE_SC | IGS data |
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| FLANGE_SUS | sldprt data |
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| Small U_SC | sldprt data |
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| Small U_SC | IGS data |
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| Small U_SS | sldprt data |
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| Small U_SS | IGS data |
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| Small U_SUS | sldprt data |
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| CU_SS_Molten Zinc Coating | sldprt data |
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| CU_SUS | IGS data |
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| FLANGE_SS | sldprt data |
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| FLANGE_SS | IGS data |
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| UNC_SUS | sldprt data |
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| UNC_SUS | IGS data |
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| Seat cushion with attachment_SS | sldprt data |
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| Seat cushion with payment_SS | IGS data |
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| Seat with metal base_SUS | sldprt data |
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| Seat with metal base_SUS | IGS data |
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| Small U_SUS | IGS data |
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