# Dichtomatik MA21-55X70X7.5 NBR 90 Duro Symmetrical U-Cup Piston Seal - 55mm x 70mm x 7.5mm - MROSupply.com

***Dichtomatik MA21-55X70X7.5 NBR (Nitrile) 90 durometer symmetrical U-cup piston seal for hydraulic cylinder applications. Dimensions: 55mm x 70mm x 7.5mm. Operating temperature range: -40°F to +250°F (-40°C to +121°C). Provides reliable sealing in piston groove configurations.***



## Product details:

- Catalog number: MA21-55X70X7.5
- SKU: 1471719
- Call for Pricing - 888-671-2883
- Quantity: This vendor has a minimum order quantity of
10.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 10
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dichtomatik](https://www.mrosupply.com/brands/dichtomatik/)
- Category: 
    - [Symmetrical Unloaded U-Cups](htts://www.mrosupply.com/seals/rod-and-piston-seals/u-cups-u-seals/unloaded-u-seals/symmetrical-unloaded-u-cups/)
    - [Unloaded U-Seals](htts://www.mrosupply.com/seals/rod-and-piston-seals/u-cups-u-seals/unloaded-u-seals/)
    - [U-Cups / U-Seals](htts://www.mrosupply.com/seals/rod-and-piston-seals/u-cups-u-seals/)
    - [Rod and Piston Seals](htts://www.mrosupply.com/seals/rod-and-piston-seals/)
    - [Seals](htts://www.mrosupply.com/seals/)
- Unit of measure: each
- Weight: 0.036 lb
- Technicall support: contact supplier for technical support on 800 328 2840


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


## Product attributes;

  
- Cross Section Shape: U-Shape
  

  
- Domestic/Import: Import
  

  
- Durometer: 90
  

  
- I.D.: 55 mm
  

  
- Material: NBR
  

  
- O.D.: 70 mm
  

  
- Series: MA21
  

  
- Temperature Rating: -40 to 212 deg F
  

  
- Width: 7.5 mm
  


## Product's reviews:
- A+ - Perfect fit, my boat trailer back in the water.
- My new supplier - Thanks for your help with finding the seals I needed.
You were fast and reasonable with the shipping, The price was also good, your communications before and after the sale was very appreciated again thanks for your help I will be back!!! Steve G
- Great product easy ordering - Ordering was easy products were correct and all was a great experience
- Seals - Fast delivery, very resonable cost