Specifications
Miyoshi Kikai Standard Type Universal Joint Bearing Type KHigh Quality Universal Joint Made In Japan
Bearing Type K
High Revolution Use Material S45C
This type is good for high revolution use, because needle bearings with grease sealed are used.
A hole for a spring-pin attached should be machined together with a shaft at a location of l/2.
Types of K-16 and larger come with grease nipple.
Select type B or H, when you use a boot.
Designate new JIS or old JIS for key, when the type of shaft-hole shape is B or T.
A spring-pin is not attached for a joint with a key way.
Type K Dimension Table
| φdH7 | φD | L | l | New JIS key | Old JIS key | TAP M | Dimension of spring-pin for fixing | Swing of the center | Mass kg | Max. revolution min-1 | Max. transmission torque capacity Nm | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| aJs9 | b | aJs9 | b | |||||||||||
| K-10 | 10 | 20 | 62 | 19 | 3 | 1.4 | 4 | 1.5 | M4 | 3×20 | 0.07 | 0.10 | 2500 | 8 |
| K-12 | 12 | 25 | 74 | 23.5 | 4 | 1.8 | 4 | 1.5 | M4 | 4×25 | 0.07 | 0.19 | 2000 | 16 |
| K-16 | 16 | 32 | 104 | 34.5 | 5 | 2.3 | 5 | 2.0 | M5 | 5×32 | 0.07 | 0.42 | 1700 | 30 |
| K-20 | 20 | 42 | 124 | 37.5 | 6 | 2.8 | 5 | 2.0 | M6 | 6×40 | 0.10 | 0.87 | 1300 | 54 |
| K-25 | 25 | 50 | 140 | 39.5 | 8 | 3.3 | 7 | 3.0 | M8 | 8×50 | 0.10 | 1.35 | 1100 | 78 |
| K-30 | 30 | 60 | 178 | 52.5 | 8 | 3.3 | 7 | 3.0 | M8 | 10×60 | 0.12 | 2.41 | 950 | 137 |
<Company Profile>
Moriichi Industrial Co., Ltd. is a machinery tool wholesaler located in the heart of
Japan's industrial tool industry, Itachibori, Osaka.
We have been operating for over 50 years. We supply industrial tools from Osaka
to over 500 distributors throughout Japan every day.
We would like to supply high-quality Japanese industrial tools not only domestically,
but also to the rest of the world, in order to contribute to manufacturing worldwide.
Our company serves as an agent of Sandvik Comomant and deals in a wide array of
industrial tools, particularly cutting tools.
We also handle manufacturing tools, conduction equipment, machine tools,
chemical compounds for industrial use, and many other products,
so please don't hesitate to contact us with inquiries.