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■ SUJ2 Crowning Roller
Both SUJ2 and SUS materials can be crowned (dalasi processed) from small LOT (several hundred).
[Rolling body roller]
Crowning can be applied to small diameter needle rollers and needle pins of φ1 or less.
Crowning is also possible for cylindrical roller size (outer diameter = total length)
■ Crowning roller for reducer
By using crowning on the end face of the roller, it is possible to improve the function by reducing the resistance.
Outer pin, carrier pin, inner roller
■ Positioning pin
5 ° to 10 ° taper processing is possible with special crowning. The chamfering is smoother than the chamfered product by cutting, and it can be used without resistance during press fitting and insertion.
Company name | Mizui Seiko Co., Ltd. | EMIDAS Member Number | 80885 |
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Country | Japan | Street address |
Hitachiota City Ibaraki Japan |
Telephone number | +81-294-82-2241 | Fax number | +81-294-82-2251 |
Employees | 12,000,000 JPY | Annual sales | |
Employees | 70 | Person in charge | 井上 雅弘 |
Type of manufacturing | Industrial machinery / Electrical component for transportation equipment / Medical equipment |