M3CT420 Bearing Technical Specifications
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- Bore Diameter(d) 4mm
- Outer Diameter (D) 20mm
- Width(B)
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- Dynamic Load Rating (Cr) 17kN
- Static Load Rating (Cor) 42kN
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- Weight 0.053kg
M3CT420 (Formerly: T3AR420) Tandem Thrust Bearings(multi-stage cylindrical roller thrust bearings) are designed to handle high axial loads in one direction efficiently. Featuring a triple-row arrangement for heavy axial loads, these bearings are ideal for applications requiring high stiffness and load-carrying capacity. With a bore diameter of 4mm, outer diameter of 20mm, and height of mm, they offer a dynamic load capacity of 17kN and static load capacity of 42kN. The 3 rows of rolling elements ensure uniform load distribution and enhanced durability under heavy axial forces. Suitable for general industrial applications, these bearings are manufactured to ISO standards using high-quality steel for optimal reliability and longevity. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.
Bearing Type
Main Dimensions
4mm × 20mm × mm
| Bearing Model | M3CT420 | |
|---|---|---|
| OLd Code | T3AR420 | |
| ID | 4mm | Inside diameter(I.D.) |
| OD | 20mm | Outside diameter(O.D.) |
| H | 32mm | Thickness |
| Row | 3 | Number of rolling element rows |
| Cr | 17kN | Radial dynamic load rating |
| Cor | 42kN | Radial static load rating |
| Mass | 0.053Kg | Weight |
Brand
WJY / OEM Available
Origin
Quality Standard
Delivery Time
- For in-stock own-brand bearings, Dalian JinYu HuaYang guarantees shipment arrangement within 3–5 days after payment confirmation.
- For OEM/ODM orders, the production and delivery lead time for a full container typically ranges from 20–35 days (depending on order complexity).
Shipping Methods
Ocean Freight/Land Transport
Warranty
We provide 12-month warranty, extendable to 18 months via authorized JinYu distributors.
Pricing Information
Bearings prices vary by precision grade, raw material quality, and market dynamics. For customized quotes, please submit an inquiry via our contact form.