SL182960 Bearing Technical Specifications
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- Bore Diameter(d) 300mm
- Outer Diameter (D) 420mm
- Width(B) 72mm
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- Dynamic Load Rating (Cr) 1180kN
- Static Load Rating (Cor) 2230kN
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- Weight 31.2kg
The SL18 2960* SL18 Series Full Complement Cylindrical Roller Bearing is designed for maximum radial load capacity applications. With dimensions of 300mm bore diameter, 420mm outer diameter, and 72mm width, this standard bearing delivers outstanding performance in demanding industrial environments. It features a dynamic load rating of 1 180 000kN and static load rating of 2 230 000kN for reliable performance in industrial applications. The full complement cylindrical roller bearing design provides optimal performance for specific application requirements.
Commonly used in: vibrating screenscrane sheavesslow rotating machinerymachine tool spindlesindustrial gearboxes
Bearing Type
Main Dimensions
300mm × 420mm × 72mm
| Shaft Diameter | 300mm | |
|---|---|---|
| Dimensions | d | 300mm |
| D | 420mm | |
| B | 72mm | |
| rmin | 3mm | |
| s | 5mm | |
| Install Dimensions | F | -mm |
| d1 | 338.5mm | |
| D1 | 376mm | |
| E | 389mm | |
| Basic Load Rating | Cr | 1180kN |
| Cor | 2230kN | |
| Weight | 31.2kg | |
| Limiting speed n1 oil≈ | 750r/min | |
Cage
full complement rollers without cage ( customizable on demand in steel, brass, machined brass, etc.)
Precision Rating
P0 (Customizable on demand in P0/P6/P5/P4 grades; higher precision for demanding applications)
Clearance
C3 clearance (customizable on demand in C0/C2/C3/C4/C5 specifications)
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.