SL01 4938 Technical Specifications
| Bearing Type | Double Row Full Complement Cylindrical Roller Bearings | |
|---|---|---|
| Bearing Model | SL01 4938 | |
| Cross Reference | NNC4938V | |
| Dimensions | d | 190mm |
| D | 260mm | |
| B | 69mm | |
| rs | 2mm | |
| s | -mm | |
| C | 35mm | |
| Install Dimensions | d1 | 216mm |
| D1 | 233mm | |
| E | -mm | |
| Basic Load Rating | Cr | 580 000Kn |
| Cor | 1 270 000Kn | |
| Limiting speed n1 oil ≈ | Min-1 | 1 200r/min |
| Weight | 11.2Kg | |
| Material | ||
| Cage Type | ||
| Precision Rating | ||
| Clearance | ||
Product Description
SL01 4938 is a NNC series (SL01 equivalent) single row full complement cylindrical roller bearing with dimensions 190 × 260 × 69 mm. It is cross-referenced with NNC4938V and designed for extremely high radial load capacity and rigid support conditions.
With a bore diameter of 190 mm, this bearing is widely used in industrial gearboxes, conveyors, paper machinery and general industrial systems.
Key Features
- NNC full complement design without cage for maximum radial load capacity.
- Higher load rating compared to standard caged cylindrical roller bearings.
- Excellent rigidity and resistance to heavy shock loads.
- Optimized roller arrangement for stable load distribution and long service life.
Applications
- Industrial gearboxes
- Paper machinery
- Conveyors
- Pumps
- General industrial equipment
Delivery & Service
Delivery Time
In-stock items: 3–5 working days; Bulk orders: 7–15 working days.
Shipping
Ocean Freight / Land Transport
Warranty
12-month warranty, extendable to 18 months.
Loading Port
Dalian Port or other nominated port
Packing
Export packing: tube + box + carton + wooden case
Order
Mixed models & small orders welcome
Image for reference only.