# Fenner TTQM0720 Trantorque Mini Keyless Bushing 7 mm Bore - MROSupply.com

***Fenner TTQM0720 Trantorque Mini keyless bushing with 7 mm bore. Self-contained single-nut design eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides infinite axial adjustment and high concentricity.***



## Product details:

- Catalog number: TTQM0720
- SKU: 1435868
- Price: ***$36.96*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Fenner Industrial Motion](https://www.mrosupply.com/brands/fenner-industrial-motion/)
- Category: 
    - [Nut Locking](htts://www.mrosupply.com/bushings/keyless-bushings/nut-locking/)
    - [Keyless Bushings](htts://www.mrosupply.com/bushings/keyless-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 0.090 lb
- Technicall support: contact supplier for technical support on 800 243 3374


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


## Product attributes;

  
- Axial Movement: Approximately 1.9 mm
  

  
- Compliancy: RoHS
  

  
- Component Bore Diameter: 20 mm
  

  
- Hub Contact Pressure: 123 N/sq-mm
  

  
- Hub Diameter: 30 mm
  

  
- Hub Pressure: 123 N/mm2
  

  
- Installation torque: 28 Nm
  

  
- Internal/ External: Internal
  

  
- Material: Steel
  

  
- Releasing/ Locking: Locking
  

  
- Self-Centering: Yes
  

  
- Series: Trantorque Mini
  

  
- Shaft diameter: 7 mm
  

  
- Taper: Single
  

  
- Thrust: 10 kN
  

  
- Torque Transmission: 40 Nm
  

  
- Transmissible Torque: 40 N-m
  
## Product documents / software:

- [CAD model](https://documents.mrosupply.com/product_documents/14/35/1435868/fenner_TTQM0720_4Az5eOC.stp)

## Product's reviews:
- 1/2 “ mini trans torque - Exactly what I ordered fit as expected
- Fast - Good price, fast delivery
- Round belts - These belt work exceptionally well for sewing machine applications. Very easy to change and are easily modified to fit any length. Excellent durability when it comes to industrial use sewing machines. We typically get several months(4-7) of use before replacement/modification is required.
- Trantorque mini - Worked out great for my project, and at a great price!!