| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.128 kg | Weight |
| Cr | 12800 N | Basic dynamic load rating, radial |
| C0r | 11000 N | Basic static load rating, radial |
| nG | 4100 rpm | Limiting speed |

NTN
Deep Groove Ball Bearing
RFQ
Estimated delivery: 16 Jul 2026 (domestic stock)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
NTN 6813LLU Deep Groove Ball Bearing is a versatile rolling bearing for stable, low-friction rotation in a wide range of industrial equipment. It primarily supports radial load while accommodating moderate axial load in both directions, making it a standard choice for motors, pumps, gearboxes, and general machinery.
The bearing consists of inner and outer rings with deep raceway grooves, balls, and a cage. Open, shielded, or sealed designs can be selected according to contamination, lubrication, and maintenance requirements.
Select by bore, outside diameter, width, sealing type, internal clearance, speed rating, and actual radial/axial load conditions.
| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.128 kg | Weight |
| Cr | 12800 N | Basic dynamic load rating, radial |
| C0r | 11000 N | Basic static load rating, radial |
| nG | 4100 rpm | Limiting speed |
| Symbol | Value | Description |
|---|---|---|
| d | 65 mm | Bore diameter |
| D | 85 mm | Outside diameter |
| B | 10 mm | Width |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -25 °C | Operating temperature min. |
| Tmax | 110 °C | Operating temperature max. |
| Code | Description |
|---|---|
| CN | Radial clearance group |
| Cylindrique | Bore type |
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
NTN6813LLUNTN 6813LLURFQ
Estimated delivery: 16 Jul 2026 (domestic stock)

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