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FENNER DRIVES Multi-Screw Locking Assembly Keyless Bushing - Multi-Screw Locking Assembly Keyless Bushings
FENNER DRIVESMulti-Screw Locking Assembly Keyless Bushings

FENNER DRIVES Multi-Screw Locking Assembly Keyless Bushing

The FENNER DRIVES Keyless Bushing is a metric multi-screw locking assembly keyless bushing designed for a 55 mm shaft diameter, with an 85 mm outer diameter and 24 mm width. It features M8 x 22 screw thread size and…

SKU 3G-OTH-115395

Also listed as: B 401055 · B-401055

Brand
FENNER DRIVES
Item
Multi-Screw Locking Assembly Keyless Bushing
Part Number
B401055
Category
Multi-Screw Locking Assembly Keyless Bushings
Available to Order
Also known as:B401055FENNER DRIVES
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FENNER DRIVES
Manufacturer Part Number
B401055
Type
M8 x 22 Screw Thread Size
OD
85 mm
Wd
24 mm
Flange Type
None
Keyless Bushing Type
Multi-Screw Locking Assembly
System of Measurement
Metric

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FENNER DRIVES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FENNER DRIVES Keyless Bushing is a metric multi-screw locking assembly keyless bushing designed for a 55 mm shaft diameter, with an 85 mm outer diameter and 24 mm width. It features M8 x 22 screw thread size and has no flange type. This product is identified by manufacturer part number B401055.

Frequently Asked Questions

What is a FENNER DRIVES keyless bushing used for?

A FENNER DRIVES keyless bushing mounts components like pulleys or sprockets onto a shaft without keys or keyways. It uses multi-screw locking to provide a secure, concentric connection, commonly applied in power transmission systems for conveyors, pumps, and industrial machinery.

What are the specifications of the FENNER DRIVES B401055 keyless bushing?

The FENNER DRIVES B401055 keyless bushing is a metric multi-screw locking assembly for a 55 mm shaft diameter, with an 85 mm outer diameter and 24 mm width. It uses M8 x 22 screw threads, has no flange, and is designed for keyless mounting of drive components.

Where to buy FENNER DRIVES keyless bushings worldwide?

You can source FENNER DRIVES keyless bushings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the B401055 or other models.

How to install a FENNER DRIVES multi-screw locking bushing?

To install a FENNER DRIVES multi-screw locking bushing, clean the shaft and bore, slide the bushing onto the shaft, position the component, then tighten the M8 screws evenly in a star pattern to the manufacturer's torque specification. Always follow generic best practices for keyless locking assemblies.

Used in

Common applications for FENNER DRIVES
Conveyor systems — Fenner Drives CT2102 linear chain tensioner for 60 chain maintains tension in material handling conveyors.
Packaging machinery — Fenner Drives CT1102 tensioner for 40 chain reduces slack in packaging line drives.
Industrial drive systems — Fenner Drives CT3201 tensioner for 80 chain controls tension in heavy-duty roller chain drives.
Material handling equipment — Fenner Drives CT1202 tensioner for 40 chain ensures proper chain engagement in sorting systems.
Automotive assembly lines — Fenner Drives CT2202 tensioner for 60 chain maintains chain tension in conveyor sections.
Food processing plants — Fenner Drives CT3101 tensioner for 80 chain provides reliable tensioning in washdown environments.
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FENNER DRIVES Products

3G Electric supplies FENNER DRIVES multi-screw locking assembly keyless bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This metric keyless bushing uses a multi-screw locking assembly to mount components such as pulleys, sprockets, or couplings onto a shaft without a keyway. It is designed for a 45 mm shaft diameter, with a 75 mm outer diameter, 24 mm width, and M8 x 22 screw thread size. The bushing provides reliable torque transmission and allows for precise axial positioning and easy repositioning in power transmission applications
FENNER DRIVES
This metric keyless bushing uses a multi-screw locking assembly to mount components such as pulleys, sprockets, or couplings onto a shaft without a keyway. It is designed for a 45 mm shaft diameter, with a 75 mm outer diameter, 24 mm width, and M8 x 22 screw thread size. The bushing provides reliable torque transmission and allows for precise axial positioning and easy repositioning in power transmission applications

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