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  5. Metal bearings
  6. Bearing "MD3012"

Bearing "MD3012"

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last updated:Jan 18, 2024

三矢精工
三矢精工
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A type that disperses solid lubricants in a copper-based sintered layer! The bearing can be designed compactly due to its thin-walled structure.

The "MD3012" is a bearing that exhibits excellent performance in reciprocating motion, oscillating motion, and continuous operation. It features a two-layer structure with a copper-based sintered alloy layer that has a special solid lubricant uniformly dispersed on steel, designed for high temperatures and high loads. When used in conjunction with lubricating oil, it demonstrates even better bearing performance due to the good oil retention of the bronze-based sintered alloy layer and the action of the contained solid lubricant. The steel back metal uses steel plates to securely hold the alloy layer, enhancing the mechanical strength of the bearing and ensuring dimensional stability. 【Features】 ■ Usable under high loads ■ Exhibits excellent bearing performance in reciprocating motion, oscillating motion, and continuous operation ■ Excellent heat resistance ■ When used with lubricating oil, it demonstrates even better bearing performance due to the good oil retention of the bronze-based sintered alloy layer and the action of the contained solid lubricant ■ The bearing is thin-walled, allowing for compact design *For more details, please refer to the PDF document or feel free to contact us.

    Metal bearings
2021-12-12_17h57_21.jpg

Bearing "MD3012"

2021-12-12_17h57_21.jpg
2021-12-12_17h57_21.jpg
  • Related Link - https://www.mitsuya-seiko.co.jp/product-list/md301…

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【Properties】 ■Tensile Strength: 235 (24.0) MPa (kgf/mm²) ■Hardness: 70 HRM (Alloy) ■Elongation: >10 % *For more details, please refer to the PDF document or feel free to contact us.

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三矢精工

三矢精工

Machine elements and parts

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Our company manufactures and sells various types of bearings and automotive-related parts. Our bearings are products born from years of cultivated technology and thorough quality control, making them suitable for use under a wide range of conditions. Please feel free to contact us if you have any inquiries.

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