N620/780
-
- Bore Diameter(d) 620 mm
- Outer Diameter(D) 780 mm
- Width(B) 102 mm
-
- Dynamic Load Rating(Cr) 1950 kN
- Static Load Rating(Cor) 4800 kN
-
- Weight 124 kg
- Main Dimensions
- 620mm × 780mm × 102mm
- Bearing Type
- Single Row Cylindrical Roller Bearings
| d | 620 mm | Bore Diameter |
|---|---|---|
| D | 780 mm | Outer Diameter |
| Cr | 1950 kN | Dynamic Load Rating |
| Cor | 4800 kN | Static Load Rating |
| Mass | 124 Kg | Mass |
N Series Single Row Cylindrical Roller Bearing N620/780. Featuring double inner rings with double ribs, outer ring without ribs, it supports 1950 kN dynamic and 4800 kN static loads. General industrial drives requiring bidirectional shaft movement, suitable for heavy-duty machinery including rolling mills, mining crushers, and marine propulsion systems The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.
- Precision Rating
- P0 (Standard) / P6 / P5 / P4 (Higher precision for demanding applications)
- Cage
- Material
-
- GCr15 Bearing Steel (Industry-standard for high load & fatigue resistance)
- GCr15SiMn
- GCr18Mo
- G20Cr2Ni4A
- Clearance
- C3 (standard), customizable to C0/C2/C4/C5
- Brand
- WJY / OEM Available
- Origin
- Wafangdian, China (Global bearing manufacturing hub with 30+ years expertise)
- Quality Standard
- ISO 9001:2015 Certified
- 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 for all our products.
- Pricing Information
- Bearings prices vary based on precision grade, raw materials, and market factors. For customized quotes, please submit an inquiry.