020.60.3550 Bearing Technical Specifications
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- Bore Diameter(d) 3272mm
- Outer Diameter (D) 3828mm
- Width(B) 226mm
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- Dynamic Load Rating (Cr)
- Static Load Rating (Cor) 21100kN
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- Weight 3700kg
Double-Row Step Bore Ball Slewing Bearings (Model: 020.60.3550) are engineered for heavy-duty slewing applications. With a bore diameter of 3272mm, outer diameter of 3828mm, and width of 226mm, it features This double-row step bore design provides exceptional load distribution across two rows of balls, enabling high axial and radial load capacities while maintaining compact dimensions. The step bore configuration simplifies installation and alignment in complex machinery.. Static load capacity: 21100kN | Weight: 3700 kg | Gear type: No gear type. Suitable for large-scale marine equipment, steel mill turntables, and bridge bearings, it ensures reliable operation under heavy loads and harsh environmental conditions. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.
Bearing Type
Main Dimensions
3272mm × 3828mm × 226mm
Bearing Model
Bolt Hole Diameter
| D1 | 3738 mm |
|---|---|
| D2 | 3362 mm |
| dn1 dn2 | 45 |
| dm1 dm2 | M42 |
| L | 84 mm |
| n | 56 mm |
Structure dimensions
| n1 | 8 mm |
|---|---|
| D1 | mm |
| d1 | mm |
| H1 | 214 mm |
| h | 56 mm |
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.