6313-2RS Deep Groove Ball Bearing (65x140x33mm)
How to read this designation →
Bearing dimensions and basic technical information.
Schematic only — for the actual construction, refer to each manufacturer's information.
Base model: 6313
Related designations: SKF 6313-2RS1 · NSK 6313DDU · Schaeffler (FAG) 6313-C-2HRS · NTN 6313LLU · Timken 6313-2RS
Suffix Information
Manufacturer Ratings
Load-rating symbols are printed as each manufacturer writes them in its own catalogue, so the same quantity can carry a different symbol from brand to brand.
| Brand | Dynamic Load Rating | Static Load Rating | Fatigue Load Limit |
|---|---|---|---|
| SKF 6313-2RS1 | 97.5 kN | 60 kN | 2.5 kN |
| NSK 6313DDU | 102 kN | 60 kN | — |
| Schaeffler (FAG) 6313-C-2HRS | 101 kN | 60 kN | 4.1 kN |
| NTN 6313LLU | 103 kN | 60 kN | 4.6 kN |
| Timken 6313-2RS | 92.6 kN | 59.7 kN | — |
Speed Ratings
Speed limits depend on sealing and lubrication, and definitions differ by manufacturer. The figures below are for this sealed version (6313-2RS). Contact seals are greased for life and run slower than the open bearing. Always confirm the exact variant in the manufacturer's table.
| Brand | Grease sealed (2RS) | Oil sealed (2RS) | Reference | Limiting |
|---|---|---|---|---|
| SKF 6313-2RS1 | — | — | — | 3,200 r/min |
| NSK 6313DDU | 3,400 r/min | — | — | — |
| Schaeffler (FAG) 6313-C-2HRS | — | — | — | 4,500 r/min |
| NTN 6313LLU | 3,300 r/min | — | — | — |
| Timken 6313-2RS | — | — | — | — |
Timken does not publish a limiting speed for this sealed variant.
References
- SKF — SKF Group, Rolling Bearings, PUB BU/P1 17000/1 EN, Oct. 2018.
- NSK — NSK Ltd., Rolling Bearings for Industrial Machinery, CAT. No. E1103, Tokyo, Japan, Jan. 2025.
- Schaeffler (FAG) — Schaeffler Technologies AG & Co. KG, Rolling Bearings, HR 1, Herzogenaurach, Germany, Feb. 2025.
- NTN — NTN Corporation, Ball and Roller Bearings, CAT. No. 2203-3E, Osaka, Japan, Sep. 2000.
- Timken — The Timken Company, Deep Groove Ball Bearings, Catalog 10857, North Canton, OH, USA.
Related Guides
Disclaimer: Data on this page is compiled from publicly available online sources for reference only, and not every model appears in a manufacturer's published catalog. Values may differ between sources and editions — always verify against the manufacturer's current documentation before design or purchase.Full disclaimer →