# 6018-2NSLC3 | Nachi - MROSupply.com

***Nachi Bearing 6018-2NSLC3 Deep Groove Ball Bearing with 2 Seals***



## Product details:

- Catalog number: 6018-2NSLC3
- SKU: 208391
- Price: ***$88.46*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Nachi Bearing](https://www.mrosupply.com/brands/nachi-bearing/)
- Category: 
    - [6000 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6000-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 2.580 lb
- UPC: 4991893656695


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Bore Type: Cylindrical
  

  
- Cage Material: JIS SPCC Steel
  

  
- Contact Angle (Deg): N/A
  

  
- Dynamic Load Capacity (N): 58000
  

  
- Grease Fill: Chevron SRI#2
  

  
- Inner Diameter (mm): 90
  

  
- Inner Ring Material: JIS SUJ2 Steel
  

  
- Internal Clearance: C3
  

  
- ISO Precision Class: P0
  

  
- Limiting Speed - Grease (RPM): 2700
  

  
- Limiting Speed - Oil (RPM): N/A
  

  
- Max Operating Temp.: 120°C (248°F)
  

  
- Outer Diameter (mm): 140
  

  
- Outer Ring Material: JIS SUJ2 Steel
  

  
- Preload: N/A
  

  
- Rolling Element Material: JIS SUJ2 Steel
  

  
- Seals or Shields: 2 Contact Seals
  

  
- Snap Ring: No
  

  
- Static Load Capacity (N): 49500
  

  
- Universally (Flush) Ground: N/A
  

  
- Width (mm): N/A
  
## Product documents / software:

- [6018 2NSL](https://documents.mrosupply.com/product_documents/60/6000/147-158.pdf)
- [Assembly Manual](https://documents.mrosupply.com/product_documents/60/604/B3115E.pdf)
- [Complete Guide](https://documents.mrosupply.com/product_documents/60/604/B1031E-5.pdf)
- [Dimensions](https://documents.mrosupply.com/product_documents/60/6000/B3402E.pdf)
- [General Information](https://documents.mrosupply.com/product_documents/60/604/gene.pdf)
- [Series Description](https://documents.mrosupply.com/product_documents/60/604/bear.pdf)
- [Tolerances](https://documents.mrosupply.com/product_documents/60/604/B1032E-5.pdf)
## Alternate products to `6018-2NSLC3 | Nachi - MROSupply.com`:
- [SKF 6018-2RS1 deep groove ball bearing, 90mm bore, 140mm OD, 24mm width, double sealed with NBR rubber contact seals on both sides. Sheet metal cage, normal internal clearance. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/321085/as-markdown/)
- [Rollway 6018 2RS C3 90 mm Bore Size, 140 mm Outside Diameter, Radial Ball Bearing, Straight Bore, Sealed, 52100 Bearing Steel, C3 Radial Clearance](https://www.mrosupply.com/products/2301446/as-markdown/)
- [SKF 6018-2RS1/C3 deep groove ball bearing, 90mm bore, double sealed with NBR rubber seals on both sides for contamination protection. Features C3 greater-than-normal internal clearance and a sheet metal cage. Suitable for electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/321002/as-markdown/)
- [The Koyo 6018 2RS is a 90 mm bore deep groove ball bearing. Features double sealed. Used in electric motors, pumps, fans, gearboxes, and general rotating equipment.](https://www.mrosupply.com/products/1494678/as-markdown/)
- [Rollway 6018 2RS 90 mm Bore Size, 140 mm Outside Diameter, Radial Ball Bearing, Straight Bore, Sealed, 52100 Bearing Steel, Normal Radial Clearance](https://www.mrosupply.com/products/2301445/as-markdown/)
- [FAG 6018.2RSR deep groove ball bearing with 90mm bore and 140mm OD. Double sealed for contamination protection. Suitable for high-speed applications requiring low friction and quiet operation. Precision German engineering from Schaeffler.](https://www.mrosupply.com/products/2175058/as-markdown/)
- [NSK 6018DDU sealed deep groove ball bearing with 90 mm bore and 140 mm OD. Double contact rubber seals (DDU) on both sides retain lubricant and exclude contaminants. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033432/as-markdown/)
- [NTN 6018LLUC3 60 series single-row deep groove ball bearing with 90 mm straight bore. Double rubber contact seals (NBR) provide contamination protection. Stamped steel cage and C3 internal clearance accommodate thermal expansion. High carbon chrome steel construction for electric motors, pumps, and general industrial rotating machinery.](https://www.mrosupply.com/products/280308/as-markdown/)

## Product's reviews:
- Good stuff great price - Exactly what I ordered.




## FAQ:

- How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints.
For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials.
In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.


- What is the difference between deep groove and angular contact ball bearings?: Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors.
Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes.
If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.