NU3184EM Bearing Technical Specifications
- Dimensions
-
- Bore Diameter(d) 420 mm
- Outer Diameter (D) 700 mm
- Width(B) 224 mm
- Basic Load Rating
-
- Dynamic Load Rating (Cr) 4950 kN
- Static Load Rating (Cor) 8950 kN
-
- Weight 368 kg
- Main Dimensions
- 420mm × 700mm × 224mm
| ID | 420 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 700 mm | Outside diameter(O.D.) |
| B | 224 mm | Width |
| Cr | 4950 kN | Radial dynamic load rating |
| Cor | 8950 kN | Radial static load rating |
| Mass | 368 Kg | Weight |
- Brand
- WJY / OEM Available
- Origin
- Wafangdian, China (Global bearing manufacturing hub with 30+ years expertise)
- Precision Rating
- P0 (Standard) / P6 / P5 / P4 (Higher precision for demanding applications)
- Cage
- The default cage is stamped steel; Steel, Brass, and Machined Brass cages are optional, with other types not enumerated here.
- Material
-
- GCr15 Bearing Steel (Industry-standard for high load & fatigue resistance)
- GCr15SiMn
- GCr18Mo
- G20Cr2Ni4A
- Clearance
- C3 (standard), customizable to C0/C2/C4/C5
- Quality Standard
- ISO 9001:2015 Certified
NU Series Single Row Cylindrical Roller Bearing NU3184EM. Featuring double outer rings with double ribs, inner ring without ribs, it supports 4950 kN dynamic and 8950 kN static loads. Machinery requiring frequent maintenance (e.g., pumps, compressors), suitable for medium-sized industrial equipment such as motors, fans, and pumps Specifically designed for enhanced durability for heavy impact applications. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.
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
Bearing prices vary by precision grade, raw material quality, and market dynamics. For customized quotes, please submit an inquiry via our contact form.