# Fenner 6202900UP Trantorque GT Keyless Bushing 55 mm Bore Self-Contained - MROSupply.com

***Fenner 6202900UP Trantorque GT keyless bushing with 55 mm bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity.***



## Product details:

- Catalog number: 6202900UP
- SKU: 1436089
- Price: ***$443.66*** 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/)- View suggested `Climax Metal` alternative
  [Climax Metal C801M-055 C801 Series internal locking assembly, 55 mm bore, 80 mm outside diameter. Single-nut keyless locking device provides zero-backlash hub-to-shaft connection for high-torque applications. Steel construction with black oxide finish. Ideal for gearboxes, conveyors, and industrial machinery requiring precise shaft locking.](https://www.mrosupply.com/products/5908084/as-markdown/)
- Unit of measure: each
- Weight: 4.050 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: 80 mm
  

  
- Finish: Zinc Chromate/Zinc Phosphate
  

  
- Hub Contact Pressure: 31 N/sq-mm
  

  
- Hub Pressure: 31 N/mm2
  

  
- Installation torque: 599 Nm
  

  
- Internal/ External: Internal
  

  
- Material: Steel
  

  
- Overall Length: 95.3 mm
  

  
- Releasing/ Locking: Locking
  

  
- Self-Centering: Yes
  

  
- Series: Trantorque GT
  

  
- Shaft diameter: 55 mm
  

  
- Taper: Single
  

  
- Temperature Rating: -30 to 400 deg F
  

  
- Thrust: 53 kN
  

  
- Torque Transmission: 1549 Nm
  

  
- Transmissible Torque: 1444 N-m
  
## Product documents / software:

- [CAD model](https://documents.mrosupply.com/product_documents/14/36/1436089/fenner_6202900UP_UykWuRw.stp)
## Suggested products:
- [Fenner 6202900UP Trantorque GT keyless bushing with 55 mm bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity.](https://www.mrosupply.com/products/1436089/as-markdown/)
- [Fenner B601055 B-LOC B106 keyless bushing with 55 mm bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.](https://www.mrosupply.com/products/817852/as-markdown/)
- [Fenner B401055 B-LOC B400 keyless bushing with 55 mm bore. The B400 series provides high torque transmission and precise concentricity for servo, encoder, and high-accuracy applications. Eliminates keyway machining, reduces backlash, and allows infinite axial adjustment. RoHS compliant.](https://www.mrosupply.com/products/817788/as-markdown/)
- [Fenner B121055 B-LOC B112 keyless bushing with 55 mm bore. Heavy-duty internal locking device for high-torque applications, providing concentric clamping without keyways. Allows infinite axial and angular adjustment for industrial shaft-to-hub connections.](https://www.mrosupply.com/products/817654/as-markdown/)
- [Fenner T301055 B-LOC B103 keyless bushing with 55 mm bore. This internal-style locking device provides high concentricity and infinite axial adjustment, eliminating the need for keyways. Suitable for sprockets, sheaves, and pulleys in industrial power transmission applications.](https://www.mrosupply.com/products/818100/as-markdown/)

## Product's reviews:
- Great product - Just what I was looking for and a great price.
- 1/2 “ mini trans torque - Exactly what I ordered fit as expected
- Trantorque mini - Worked out great for my project, and at a great price!!
- Cutting and purchasing manager - The only problem I had they did not tell me it was shipping.