# TB Woods 8V1806 Sure-Grip QD Bushing - J Series, 18" OD, 6-Groove, 8V Section - MROSupply.com

***TB Woods 8V1806 Sure-Grip QD bushing for 8V Ultra-V sheaves with 18" outside diameter and 6 grooves. J-series quick-detachable bushing with cast-iron construction, standard single-plane balance, and 1390 RPM upper limit. Designed for industrial narrow-wedge belt drives requiring reliable, easy-mount sheave installation.***



## Product details:

- Catalog number: 8V1806
- SKU: 346222
- Price: ***$1,901.76*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [TB Woods](https://www.mrosupply.com/brands/tb-woods/)
- Category: 
    - [8V Section](htts://www.mrosupply.com/sheaves/taper-lock-bushed-bore-sheaves/8v-section/)
    - [Taper Lock Bushed Bore Sheaves](htts://www.mrosupply.com/sheaves/taper-lock-bushed-bore-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 149.000 lb
- Technicall support: contact supplier for technical support on 888-829-6637


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


## Product attributes;

  
- Balance: Standard, 1 plane
  

  
- Belt section: 8V
  

  
- Bore type: Quick disconnect bushing
  

  
- Bushing: J
  

  
- Component WR2 (lbs ft2): 50.50
  

  
- Datum diameter: 0
  

  
- Dimension: 4.5
  

  
- Dimension (E): 1.31
  

  
- Dimension (L): 4.50
  

  
- Dimension (M): 1.31
  

  
- Face width: 7.13
  

  
- Face width (in): 7.13
  

  
- Groove cross section section: 8V
  

  
- Hub location: 2.56
  

  
- Hub location (in): 2.56
  

  
- I.D.: 15.25
  

  
- Inertia WR²: 784
  

  
- Inside diameter (in): 15.25
  

  
- Material type: CI
  

  
- Max RPM: 1390
  

  
- Number of grooves: 6
  

  
- O.D.: 18
  

  
- Outside diameter (in): 18.00
  

  
- Pitch diameter: 18
  

  
- RPM upper limit: 1390
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/5V/5V2800/sec-b1.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/N4/N412/p-1687-tbw_ORsxZDt.pdf)
- [Service Manual](https://documents.mrosupply.com/product_documents/2B/2BK57118/p-1688-tbw_0MqPcK4.pdf)
## Alternate products to `TB Woods 8V1806 Sure-Grip QD Bushing - J Series, 18" OD, 6-Groove, 8V Section - MROSupply.com`:
- [Martin 6 8V 1800 J 6-groove 8V-section Hi-Cap wedge V-belt sheave with 180.0" pitch diameter, 18.000" outside diameter, and J-type Quick Disconnect bushing. Cast iron construction for high-torque industrial drives. Requires J QD bushing, sold separately.](https://www.mrosupply.com/products/255567/as-markdown/)
- [Browning 68V1800J 1058981 6-groove cast iron 8V-section multiple sheave with an 18-inch pitch diameter and a J-series Q-D bushed bore. Cast iron construction with precision-machined grooves and statically balanced for low vibration. Used in fan drives, blower drives, pump drives, and general HVAC and industrial belt drives.](https://www.mrosupply.com/products/2287534/as-markdown/)
- [Dodge 455450 6/8V18.0-J Quick Detachable bushed bore sheave for 8V narrow wedge belts, 6 grooves, 18" outside diameter, cast iron with gray finish. QD bushing system accepts shaft diameters from 1-7/16" to 4-1/2" for easy mounting and dismounting. Suitable for heavy-duty industrial power transmission applications requiring high torque and reliable belt grip.](https://www.mrosupply.com/products/135146/as-markdown/)

## Product's reviews:
- Sleeve - Thanks for quick service and delivery was not long!
- Sales - I have all good experiences with your staff.
Thank you for the support.
- Tb woods - Excelent recomiendo 100%
- Didn’t use yet - I really didn’t use them yet but the belts I received were actually Carlisle belts which are made by Timken. I had ordered a belt that I knew was Carlisle at the same time to try out the difference brands and it was the same belt. The only difference was the TB Woods belt was $10 more per belt so you might as well just buy the Carlisle/ Timken directly.