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FENNER DRIVES Keyless Bushing: For 40 mm Shaft Dia, 75 mm OD, 54 mm Wd - Multi-Screw Locking Assembly Keyless Bushings
FENNER DRIVESMulti-Screw Locking Assembly Keyless Bushings

FENNER DRIVES Keyless Bushing: For 40 mm Shaft Dia, 75 mm OD, 54 mm Wd

The FENNER DRIVES Keyless Bushing is a metric multi-screw locking assembly designed for a 40 mm shaft diameter, with a 75 mm outer diameter, 54 mm width, and M8 x 50 screw thread size (MPN B121040). This keyless…

SKU 3G-OTH-115574

Brand
FENNER DRIVES
Item
Keyless Bushing: For 40 mm Shaft Dia, 75 mm OD, 54 mm Wd
Category
Multi-Screw Locking Assembly Keyless Bushings
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Technical Specifications

FENNER DRIVES
Manufacturer Part Number
B121040
Type
M8 x 50 Screw Thread Size
OD
75 mm
Wd
54 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 designed for a 40 mm shaft diameter, with a 75 mm outer diameter, 54 mm width, and M8 x 50 screw thread size (MPN B121040). This keyless bushing type features no flange and is manufactured by FENNER DRIVES.

Frequently Asked Questions

What is a FENNER DRIVES keyless bushing used for?

A FENNER DRIVES keyless bushing is used to mount components like pulleys, sprockets, or couplings onto a shaft without keys or keyways. It provides a zero-backlash, concentric connection for power transmission in industrial machinery, conveyors, and material handling systems.

What are the specifications of the FENNER DRIVES keyless bushing B121040?

The FENNER DRIVES keyless bushing B121040 is a metric multi-screw locking assembly for a 40 mm shaft diameter, with a 75 mm outer diameter, 54 mm width, and M8 x 50 screw thread size. It has no flange and is designed for secure, keyless shaft mounting.

Where to buy FENNER DRIVES keyless bushings worldwide?

You can source FENNER DRIVES keyless bushings worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the B121040 model.

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

To install a FENNER DRIVES multi-screw locking assembly, clean the shaft and bore, slide the bushing onto the shaft, position the component, then tighten the screws evenly in a cross pattern to the manufacturer's torque specification. This creates a friction lock without shaft damage.

Used in

Common applications for FENNER DRIVES
Packaging machinery — Fenner Drives keyless bushings for precise shaft-hub connections on conveyor rollers
Material handling systems — UHMWPE belt guides (GR1001L120.00) for crowned V-belt tracking on sortation conveyors
Food processing equipment — Oil-dipped steel keyless bushings for washdown-resistant drive assemblies
Automotive assembly lines — Multi-screw locking assemblies for high-torque transmission on robotic arm joints
Textile manufacturing — Single-nut keyless bushings for quick-change spindles and tensioners

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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